Transcript of Leaky Gut Expert: This Gut Mistake Leads To Cancer. The Cheap Spice That Helps Repair A Damaged Gut!

What's a fecal transplant?

You take a healthy person's poop and you transfer it into the person who's sick. For example, a patient of mine took an antibiotic which wipes out your gut, which became life-threatening. Our choices were to remove the colon or give her a fecal transplant. And so I delivered the fecal transplant to her. By the next day, the entire infectious issue got shut down. So this is a great example to show how important our gut microbiome is because 60% of the weight of your stool is your microbiome. Really? Yes, but it's not getting enough attention, and we need to talk about that. World renowned gastroenterologist Dr. Will Bulsowitch is back. This time, he's sharing brand new information regarding the gut microbiome and how Pooh might actually be the key to your health.

60% of people that listen and currently struggling with some gut problem.

It manifestsates in these subtle ways, like bloating, increased fatigue, difficulty concentrating, you don't sleep well at night, skin issues. It flies under the radar, but ultimately leads to other health-related problems afterwards.

I've got so many questions. What's the cause of bloating?

So constipation is the number one cause. But people who are bloated, please don't sip through straws, drink carbonated drinks, chew on gum, because you just make it worse. Next.

Are there decisions that you make as a parent that will have a lasting impact on their kid's gut function?

Yeah. By three years of age, you are basically fully adult-sized in terms of your microbiome. But antibiotics, bottle feeding, and birth by cesarean section are associated with an impact on the microbiome, such as an increased risk of allergic, autoimmune, and metabolic diseases. And I'll explain why.

Then can I repair the gut?

Yeah, 100%. Every three to five days, you build a new gut barrier. I've identified four things missing in our diet, as well as a daily routine that can optimize our microbiome. When you do these, you will thrive, and you will live longer, and you will have less disease. I'm going to take you through all of these steps right now.

Just give me 30 seconds of your time. Two things I wanted to say. The first thing is a huge thank you for listening and tuning into the show week after week. It means the world to all of us, and this really is a dream that we absolutely never had and couldn't have imagined getting to this place. But secondly, it's a dream where we feel like we're only just getting started. If you enjoy what we do here, please join the 24% of people that listen to this podcast regularly and follow us on this app. Here's a promise I'm going to make to you. I'm going to do everything in my power to make this show as good as I can now and into the future. We're going to deliver the guests that you want me to speak to, and we're going to continue to keep doing all of the things you love about this show. Thank you. Dr. Will, before we started recording, I asked you about this new book that you've written, and the way that you spoke about it was incredibly passionate. Why?

I sincerely believe that if people take the advice that's in this book and they actually follow it, which is the hardest part, I'm completely convinced it will transform your life. That's because we all are struggling with the same problem. We manifest it in different ways. But there's this common issue, which is inflammation. It's the health story of our time. It's not getting enough attention. This book is not only about shining the It's not really on that, it's about providing people with the evidence-based tools that they need in order to be successful and to live an anti-inflammatory life. When you do that, you will thrive, and you will live longer, and you will have less disease.

Can you explain inflammation to me like I'm a 10-year-old?

Steve, you have an immune system that protects your body. And inflammation is when we turn that immune system on, we make it active. And sometimes that's a good thing. If you had a tummy If you have a bug, you want to clear that infection. If you hurt yourself, you want to heal that wound. That's when your immune system is really good. It's working for you. But the problem that we have these days is that we're turning on the immune system when we don't need to, and it's staying on 24 hours a day, seven days a week. That ultimately creates problems because it leads to new issues, new health conditions.

The word inflammation sounds like something has inflated or become swollen.

Yeah. That is a part of the process. For example, if you hurt your knee, there will be inflammation in your knee, and it will get red, it will get swollen, it will become tender. Those are the typical characteristics of inflammation when it arrives. But what we're talking about is chronic low-grade inflammation. This is a tricky thing because it can fly below the radar. It can fly below the radar where you don't realize that it's there. Your doctor may not realize that it's there. It It suggests in these subtle ways where it's like you have increased fatigue, you have difficulty concentrating, you don't sleep well at night, you wake up with aches and pains, or you have joints that hurt a little bit, or you've had skin issues. It's like, well, we all have those problems. But that's inflammation. Inflammation is driving many of those issues. It's important for people to be aware that there's so many patients that go to their doctor complaining of these symptoms, and the doctor is not really sure what to do about that. I think it's time for us to open our mind and bring awareness to the possibility that there is this issue, inflammation, that's driving that problem the symptoms, the health conditions of which there are many.

And ultimately, we need a plan to address that.

Can you be skinny and in shape and still have inflammation?

100%.

So it's not just a weight thing?

No, it's not just a weight thing. Because if you think about people who are competitive bodybuilders, they look amazing on the outside, and they're falling apart on the inside. And these people often suffer with digestive health problems. I know because they reach out to me, including many people that are well known who look incredible, and they're suffering with gut issues, and then ultimately, they're at risk for other health-related problems afterwards.

On this point of inflammation is when your immune system stays on. Why does it stay on? And how do I turn it off?

Well, we have to start with acknowledging that the reason why this causes problems is that... Let's use an analogy of the immune system is your your small army, and they're there to defend you. And when we activate the army and they're actually going to war, you have to expect that there's going to be damage to the surrounding areas. If there's a war occurring, of course, there's decimation and damage that occurs, and it's brutal. The problem is that if we're activating the immune system, the areas that are surrounding it, that's your body. The decimation and destruction that's occurring is within your own tissues, within your organs. As I was researching this book, I actually took three years to understand this topic. What I discovered is a connection between your immune system and your gut that is undeniable. That connection becomes the powerful factor that allows you to understand why it happens and how we can fix it. We have our gut microbiome, and there are 38 trillion microbes that live inside of in our large intestine. They include bacteria and yeast and archaeia, which are these things that have been on the planet for 4 billion years, and possibly parasites.

In this entire community of micro organisms, they're there with a purpose, and that is to support you and your physiology. One of their key jobs is actually to basically feed the gut barrier that lines your entire intestines.

To Can you show me using this? Sure. Is this the right part of the body?

Now, the large intestine is the home to your microbiome. These 38 trillion microbes, this is their residence, this is their domain where they live. Now, this entire system, which is on the order of 20 or 25 feet, so something on the range of 6 to 8 meters, it's coded with a single layer of cells, which what we call the epithelial layer. That is your gut barrier. It's a quite fascinating part of your body because this is like the castle wall and keeps the bad stuff out, but simultaneously needs to allow the good stuff in. These cells, they turn over every 3-5 days. It's a beautiful thing, actually, because every 3-5 days, you have an opportunity to create a brand new gut barrier. Within the system, the microbes that live inside your colon, their job is to basically repair and restore the gut barrier. When the gut barrier is intact, it's going to do its job of protecting the immune system. When the gut barrier starts to break down, then things can sneak across, which we would refer to as increased intestinal permeability, but the common language is leaky gut. The immune system will see and recognize things that aren't that's supposed to be there.

The immune system then steps up and wants to take it out. That basically means it needs to get activated and attacked. That is inflammation. The breakdown of these three systems microbes. That start with the microbes. Microbes are actually your first layer of defense. Then leading to the breakdown of the gut barrier is what ultimately activates the immune system when we have things that are sneaking across that are not supposed to be The reverse can also be true. That, to me, is where the exciting opportunity exists, is that if you can heal the gut microbes, then the gut microbes can get back to work and do their job of repairing and restoring the gut barrier. When you create a strong gut barrier, then basically you're protecting the immune system. Then what you see actually is the immune system cools off and it becomes more tactical and capable of doing its job.

When we're eating lots Lots of bad stuff, and many of the things we're going to talk about today are causing a breakdown in those microbes, which is causing the gut barrier to worsen, which is causing the immune system to kick in, which is causing the inflammation, and the inflammation is therefore causing our cells to be damaged. What's the immune system over functioning causing? You're talking about the army analogy where there's an army and they're at war and some of them are damaging the surroundings. How is it damaging my surroundings, my immune system being on all the time?

Well, so what ends up happening is it sets off this chain reaction, which can have an effect throughout your entire body, where the immune cells, it's not just a couple of immune cells, they start to basically send out signals. These signals, we call them cytokines. You can measure those cytokines. Those are basically communication tools that the immune cells are using with each other to basically call for help. An As they get revved up, these cytokines start to go out, and then this leads to a cascade of even more immune cells releasing even more cytokines, and then kick off this wave. This is what ultimately you can feel throughout your entire body, and it has these consequences of basically causing damage to these individual tissues. It depends on which tissue we're referring to. Inflammation in the liver, we would call hepatitis. But at the same time, we have over There's overwhelming evidence at this point that inflammation in the brain, which we call neuroinflammation, has been associated with mood disorders, so like major depression. Inflammation in the brain has been associated with cognitive disorders like Alzheimer's disease, Parkinson's disease. It's not to claim that all disease literally is related or caused by the gut microbiome.

That's not the call. It's more so to say that we need to understand that our immune system is so powerfully connected to our microbiome that you cannot separate the two. There's evidence to suggest that we can manipulate. Whether it be antibiotics which decimate the gut or the alternative, the opposite, would be a fecal transplant, which rapidly reinvigorates the gut and restores that gut architecture and ecosystem.

What's a fecal transplant?

So a fecal transplant is where you take a healthy person's poop and you transfer it into the person who's sick.

Where are they administering it?

The way that I've always done the fecal transplant, because I've done many throughout my career, is during a colonoscopy. So if in theory, I wanted to-A colonoscopy?

What's a colonoscopy?

Yeah. So a colonoscopy is a medical procedure where typically you would be asleep. While you're asleep, I take a long, flexible tube that is about the size of my index finger, and I can pass that with control all all the way through the entirety of your large intestine, which is about 5 or 6 feet long. I can actually dip into the last part of the small intestine, which we call the terminal ilium, which is down here in the right, the right, lower part of the abdomen. You're administering the fecal transplant because they have this vicious infection called Cdef. And again, this infection can be life-threatening. And you're administering the fecal transplant because the antibiotics are not working. So you need an alternative where the idea and goal is to restore balance within the gut ecosystem.

You're putting good bacteria in, not taking bad bacteria, not taking all bacteria out, I guess.

And you put the good bacteria in, and when this happens, you're actually all at once, reinstalling potentially hundreds of species in balance in the right amounts. So it's like an entire ecosystem transplant. It would be us being like, Okay, here's this forest that's not doing well. We're going to take the Amazon and we're going to transplant it into the space. Now that we have all these animals that do well in the space, the forest is washed and it's vibrant again.

Going back to our point about the immune system, the reason why the immune system is staying on is because I have damaged my gut, and it's essentially trying to repair my gut. If I live in a permanent state of a damaged gut because of what I'm consuming then I'm going to live in a permanent state, theoretically, of inflammation.

The thesis, from my perspective, is that the modern world and the way in which we live is damaging our gut, damaging our microbiome, and then we're suffering the consequence of that, which is disruption of our gut barrier, and ultimately, the activation of our immune system in this forever war, which is chronical grade inflammation.

How is cancer associated with this? You talked about 130 different diseases. And in your book, I think it's around page 22, you mentioned, I think it's chemotherapy, where you're making an analogy between how chemotherapy wipes everything out and how a poorly kept gut is associated with an increase in cancer likelihood.

Let's start with this. Your body produces 3. 8 million cells every second. Your immune system has the responsibility of identifying where there's a problem and taking it You can't possibly create 3. 8 million new cells and not have some genetic abnormality that could turn into cancer. The responsibility of the immune system is to basically be perfect every day of your life and remove those problematic cells before they turn into something bigger and badder. It's an impossible task. There's an entire story that's unfolding now in this conversation about how the gut microbiome is connected to our immune system and the way in which we treat cancer. It started really in melanoma. We have been using immune manipulations for a very long time to treat melanoma. But what changed is they were using these things called immunotherapy to be more specific immune checkpoint inhibitors. It turns out that your immune cells have basically a kill switch. If there was a problem, you could flip it off immediately. That specific receptor is called PD-1. The tumors, they're so nasty because they produce this protein that basically activates the kill switch.

It turns off your immune system.

It It runs off your immune system. The immune checkpoint inhibitor, the idea, is to basically flip that switch back on. By flipping it on, activate your immune system, which will then wake up, see this cancer, be like, Okay, that needs to be taken out, and go after it. If someone received antibiotics before the immune checkpoint inhibitor, they didn't do well. Then it raised the question, Maybe this is a microbiome thing. They said, Okay, well, if antibiotics do this, what happens if we move in the opposite direction and basically restore the microbiome with a fecal transplant? What they discovered was incredible results. There's now multiple studies in melanoma where they take people and they give them a fecal transplant from someone who was a responder and give it to the person who's about to go get treated. That's what they did, and with incredible results, literally twice as many people were beating cancer relative to the expectation. The fascinating thing about that is that it's not just a cancer story. There's research now in Parkinson's disease. Parkinson's disease is a neuro neurocognitive disorder. That means basically it's a brain condition. It turns out that Parkinson's probably starts in the gut.

This is actually a disorder of the gut-brain connection because both parts are involved. It's not just the brain condition. The brain condition is actually the more severe part. For the people who are listening at home, we have a model out, and I have just lifted their skull like Hannibal Ector and exposed their brain tissue. What we want to talk about is the brain-gut connection, the connections between the brain and their intestines. We have classically thought of Parkinson's disease as being a brain health problem. But I'm here to tell you that this problem begins down here in the gut and involves the connections between the two. Because every single person that I've ever seen Parkinson's disease, they're constipated, all of them. What's interesting is that they've now shown that the constipation comes before the Parkinson's disease. Now, this doesn't mean for people who are constipated, there's a lot of you out there, this doesn't mean that if you're constipated, you're going to develop a Parkinson's disease. There's a very small percentage of people. But it's important to understand that the manifestations of this health condition actually start in the digestive system before they actually transfer up to the brain.

Now, in this study, Steve, what they did is they took these people who have Parkinson's disease, they gave them a fecal transplant.

They gave them a poop transplant.

They gave them a poop transplant. What they found was a year later, they had a durable, continued benefit in terms of their movement issues. There are now Well, other studies with Parkinson's disease that are showing benefit both for the brain and the symptoms of Parkinson's disease, but also for the gut in terms of that constipation that I was talking about.

I mean, it begs the question, these pool transplants sound great. Can the average person go and get one?

I think we need to talk about that. Yeah, we need to talk about that because there was a Netflix special where they made it sound like you should just do it at home. Do not do that. Please do not do that. So number one, we need to study and adequately understand what the risks are. The fecal transplant makes it sound like this is the quick, easy thing that you do and you fix your entire life. But that's not the same as rebuilding your microbiome using the lifestyle and diet tools that actually are going to give you the meaningful health impact that you're searching for.

Over the long term.

Over the long term.

A huge percentage of the population struggle with gut problems. We asked the Dioversea audience, and roughly It was over 60% of people that listened said that they're currently struggling with some gut problem, whether it's bloating or some discomfort or just digestion issues, generally. Now, that's 61% of people responding to those three words, bloating, discomfort, irregular, digestion. Then about 15% of people said that they have IBS. 14, 15% of people said self-diagnosed that they think they have irritable bowel syndrome. Am I right in thinking the causes of what they're saying they have are wildly different potentially? Or is it one or two things? Because I'm trying to figure out how I help those 61% of people that, like me, eat something sometimes and then feel shit and then not really sure what it is, feel a little bit bloated, might feel a bit gassy, might have strange digestion, but not necessarily sure what's causing it and when.

Yeah. I mean, this is the same issue that I struggle with, right? So I write a book with the goal of trying to help as many people as possible knowing that there's no one size fits all, right? So ultimately, it's about empowering people with the right information and helping them to identify. I literally wrote about this in my author's note right in the front of the book, which is basically to say, you're all going to read the same book, but the way in which this book touches you is going to be unique to you. There's going to be something in there that you're going to find that you're like, That's my moment. That's my aha moment. And for many people, just looking statistically, looking at the average American diet, there's a huge opportunity when it comes to diet. And that is where I put a lot of energy and attention because I know what the stats say. So I know America needs this. But at the same time, there's a conversation that gets into other topics that, look, the way that we live is different than the way that our grandparents grew up when they were kids.

To me, it's more about helping people to see what is that one thing for them. There's some people who are going to be listening to this that it's not their diet, it's not sleep, it's not circading rhythm, it's trauma. I think that these are things that we need to shine a light on that.

We'll do all of that. On this point about bloating discomfort, regular digestion, if I have one of those things, does that theoretically mean that something is not right?

Everyone gets bloated once in a while. I think it would be unfair to make it sound like you should never have any adverse symptoms at all.

But if it's prolonged.

But if it's prolonged, if it's a chronic health issue, if you're the type of person who you wake up in the morning and you say, I I hope today is going to be a good day. I hope I don't have to deal with that specific issue. You have a problem. We already know. Then we have to work on that to address that issue. How we go about that, I think, needs to be on some level personalized. But the tools that are at our disposal remain the same. It's just a matter of, let's put it on the table. Here are your choices. You pick which ones are most applicable to you. Where are the opportunities for you? I can't tell you that without knowing more about What about this issue of people getting gassy, like farting a lot?

Yeah. Is that typically associated with one particular gut issue? Or is that, again, could that be a plethora of issues?

It could be a plethora of issues. This is a common problem. If I have to start with what is my number one thing, it's constipation. For sure, 100%. There are so many people who are listening right now that are constipated and they don't even know it because they poop every day and they think that how often they poop is the definition. That's not true. Constipation is what happens when you're not adequately emptying your bowels. That could be a frequency problem, but it could also be that it's a partial poop.

Okay, because I thought constipation was if you just haven't been... You go to the toilet, and nothing comes out.

Look, don't get me wrong. If you don't poop for a week, I know you're constipated. I don't need to ask any more questions. If you go a week... But if it's... There are people who they poop every other day. That's their normal. They feel fine. They don't have any gut symptoms. They don't have a constipation problem. We're okay.

Frequency is not the be all and end all.

It's part of the equation. But there's also people who they poop, and I want to paint the picture, and forgive me, I feel very comfortable talking about poop. This is what I've done for a living. But they go to the bathroom in the morning, they struggle. It's not They had to work really hard to get a little nugget to come out, and then they feel like they still have to go. And maybe 45 minutes later, they poop again. Okay, that's not a new poop. You're doing partial poops. You're probably doing a 20 or 25% poop. So you could poop three, four times during the day. You might not still be fully emptying your bottles. So that's an example of a person who can actually be struggling with bloating and constipation and not think because they're like, Doc, I'm pooping three times a day.

Where is the gas coming from? Why do people... You eat something and then you fart a lot? What's going on?

So gas travels with poop. I don't mean you, specifically, Steve. People listening may notice this that you wake up in the morning and you're farting like crazy. And that farting continues until you actually have your morning bowel movement. And then once you have your good, healthy morning bowel movement, you feel solid and you're not farting anymore. The gas travels with the poop. The reason why this happens is because, first of all, your poop is not just the leftover remains of your food. Actually, your poop is predominantly your microbiome. 60% of the weight of your stool is microbial. Really? Yes.

When you say microbial, you mean the bacteria? The bacteria.

60% of it is that. Let me give you an example. If I took your drink and I added some soluble fiber, which is prebiotic, into your drink. There's no grit, there's no roughage, you don't even know it's there. You're going to have a bigger, healthier bowel movement tomorrow as a result of what I just did. Why? Because I fed your microbes and they grow stronger, and then they multiply, and because they multiply, you have a bigger bowel movement. That's the way that that works. Now, don't get me wrong, you eat a salad, you're going to end up with a bigger bowel movement as well. But a big part of that is the fiber within that salad that's feeding these microbes, they multiply, they grow, and you have a big bowel movement.

If that was my stool, my poop, I'm holding a chocolate bar here, 60% of that would be the microbes?

60% of that would be the microbes, yes. For that person, when the poop is in gridlock and it's not moving through, then those microbes are basically sitting there with unlimited time to ferment and produce gas. Anything they come into contact with, they're just going to start working on it. It's not just a fiber thing. Anything they come into contact with, it could be protein, they When they ferment it, they will produce gas. This is a big part of the reason why constipation is so strongly associated with gas and bloating.

When people eat dairy and things like that, I think some people that have gluten, they often tend to get a little bit gassy. Yeah. Is that constipation?

Gas and bloating is not just a constipation issue. I would argue that constipation is the number one cause of that particular issue, but there's many potential causes. Number one could be motility. That's constipation.

What's motility?

Motility is the way in which your intestines move. If the intestines move too fast and out of rhythm, you get diarrhea. If the intestines slow down too much, sluggish, you get constipation. We want the intestines in a rhythm because when they're in a rhythm, just like your heart, that's when they perform their best. In a rhythm, basically means predictable, consistent daily bowel movements. That's ultimately where we would love to be. That, in a way, taps into an entire circadian conversation that we can have later. This is a part of your circadian rhythm, is a fantastic morning bowel movement. Mutility is just one of the causes of gas and bloating. The second is the microbiome. If you have a microbiome that's damaged and struggling, It's not going to be able to do its job the way it's supposed to. Part of its job is processing and breaking down fiber. Because the fiber in our diet, we don't have the enzymes to digest it. It works its way through the intestines, comes in the contact with the microbes, and the microbes, they have literally 60,000 enzymes that we don't have as humans. They go to work as teams.

Fiber stops being fiber, produces short-chain fatty acids. This This is the way that it's supposed to work. When your gut is not happy, they're weak, the microbes are weak, and you're asking them to do work, and they can't handle that, and you end up with sloppy digestion, and that's gas and bloating. The third thing can be your diet. You just mentioned dairy, which contains lactose. Lactose can be easily fermented to produce gas. You mentioned gluten. Gluten Gluten itself is a protein. Can gluten technically be fermented? Yes, it could be technically fermented, but that's not really what's going on. What's happening is that gluten-containing foods, which are wheat, barley, and rye, also contain these carbohydrates called fructans. And fructans are actually really good for our microbes. They're prebiotic. But if you consume a very large amount of them and you're not used to eating these foods, it can cause gas and bloating.

These days, when I was younger, if I had pasta, I was fine. If I have pasta these days, I'm going to feel it for the next two days. Really? Yeah, I don't even know what's going on. But then other people can eat pasta as much as they want, it seems.

Out of curiosity, can you go to Italy and eat pasta and be okay or no? Same thing.

I haven't really tried. Anecdotally, I think when I remove, when I have non-gluten bread or non-gluten pasta, I think I feel much better. But I'm well aware from speaking to people like yourself that such a small percentage of the population is actually gluten-intolerant. But we all think we are to some degree. I think what's the numbers Is it 20% of people think they are or something?

Here in Los Angeles, it's probably 80% of people. Well, almost everyone's gluten-free, right? Which they don't need to be. Actually, it can cause problems. It can cause problems to be gluten-free unless you know what adaptations to make.

When you ask that question about Italy, what are you getting at?

There's a processing issue in the United States involving wheat, which is that they allow the wheat to be sprayed with glyphosate, which is Roundup. It's a weed killer. They do that to basically dry it out as quickly as possible. Imagine for a moment that you're a farmer and you have this field of wheat, you harvest it. Here are your choices, Steve. You can wait a couple of weeks and let it dry out naturally in the air and store it somewhere, or you can spray it with this chemical and it will be dry by tomorrow and then you can ship it up.

Yeah.

The problem is that glyphosate is not on the label. You would never know whether it's sprayed or not sprayed unless you're buying organic. If you buy organic, then by definition, they're not allowed to spray it. You would never know if it's there. The The thing about glyphosate is that it's been approved to exist in our food system under the assumption of safety. Because what it does is it shuts down this thing called the shikamot pathway, and that kills weeds or it kills plants. We have a workaround, and it has to do with basically amino acids. We have a workaround where we can basically create those amino acids as humans, but the plants can't. So the plants die, we live. But there's a problem, which is that the microbes that live inside of our large intestine, they don't have the workaround. So that microscopic amount of glyphosate, you would say, Well, us big humans, that's so small. What do you think happens when it comes in the contact with them? We know that glyphosate disrupts the microbiome, that it depletes the beneficial bacteria, and the ones that tolerate it the best are the inflammatory ones. The bad bacteria.

The bad bacteria. So you're shifting the balance. This is a small thing, but I hear from people, Steve, that go to Italy, and they say, I can't eat wheat in the United States. Then they go to Italy and they're fine.

You think it's that glyphosate?

Yeah, they don't do that there.

If I tried, I'll try organic pasta tonight, and maybe that will be Yes.

Then the alternative choice is, how do you do with bread? Are you okay?

Not all bread. Generally, I stay away from bread.

Okay. Do you ever eat salad dough? Yeah. Do you do okay with salad dough? Yeah. There we go. Here's the second part of this equation. Put the glyphosate, put that to the side for a moment. Let's talk about the fruit tans that we were talking about a moment ago. When you ferment your wheat, when you ferment your dough, You actually reduce the fructan content. What's fructan? These are the long-chain carbohydrates that exist in wheat, barley, and rye. If it contains gluten, it also contains these fructans. Gluten is not the only thing in wheat. These fructans, again, they're good for you. They're good for your microbiome. But people who have a slightly damaged gut, they struggle to process and digest them. This would explain why some people, they eat wheat-containing, gluten-containing foods, and they struggle. But they do okay with sourdough because if you ferment the bread, it reduces the fructane content, and actually, then you can tolerate it.

Okay, so you think it might be the fructane in the bread that I have an issue with, and sourdough doesn't have fructane in it?

Yeah, there was a study that was in gastroenterology a few years ago. Gastroenterology is the top journal in my field, where basically they sent people home with a bunch of breakfast bars. All right, not chocolate, but nonetheless. They sent people I went home with a bunch of breakfast bars, three of them. One of them was a placebo bar, so they didn't add anything special. One of them contained a very large concentration of gluten. Then the third one contained the fructans. The placebo is our standard. We're going to compare to that. When people ate the gluten-containing bar, and these were, by the way, people that they did not have celiac disease, they did have gluten problems, according to them. This is the 20% of people that you mentioned a moment ago who think they might have a gluten problem. When they ate the gluten-containing bar, they actually had less symptoms than the placebo. In other words, the gluten is not the problem. But when they ate the fruit-tant containing bar, they were triggered. Basically, what this said is that we have been taking this concept of gluten intolerance, and we've misnamed it. It's not a gluten intolerance, it's a fructan intolerance.

These are people who are tending to struggle with these particular parts of that food.

What foods contain fructane?

So wheat, barley, and rye.

Okay.

And there's many different types of fructans, by the way. So you may not react to all of them. You may react to just some of them. But garlic and onions are also classic. So you hear people who are like, I can't eat garlic. I feel terrible. That can be a fruit dan issue. Teff, amaranth, sorghum, quinoa. These are whole grains that don't contain gluten, and they also don't contain fruit danes.

How long does it take to repair the gut when you have done damage to it? That's a very broad question intentionally, but generally, for the average person who's done, who's irritated their gut, How long does it take to restore and for those microbes to go back?

It really depends. You have to start with, okay, what's your starting point? How deep is the damage? How bad is it? Because for the people who have ulcerative colitis or Crohn's disease, those are forms of inflammatory bowel disease. Those people have the deepest dysbiosis. Dysbiosis is the word that we use for a damaged gut.

Is it possible to reverse that?

It's possible to put them into remission so deeply that they don't have a flare.

Is that what the flare looks like on this little model that I have in front of me?

Yes. So going back, for the people who are listening and not on YouTube, you can flip over to YouTube if you're interested. But what I'm showing here is It's a model of the large intestine. And the model includes a little area that it looks raw, ulcerated. It's bleeding. If you were to bump up against it, you'll start to see blood coming out. So it's a very vulnerable, sensitive area. Now, these inflammatory bowel diseases, Steve, I have an interesting study on this topic. They are, to me, the classic gut inflammatory health condition. What's happening is The immune system is attacking the microbiome. Technically, it's not actually autoimmune because autoimmune would be you're attacking your own body. The immune system is not attacking your intestines. The immune system is attacking your microbiome and rejecting it. Because that's happening, your intestines are stuck in the middle.

This here is the immune system attacking the microbiome?

It's attacking the microbiome, which is in the tube of the large intestine, and the immune system is trying to get at it and kill it.

Why?

Because it's decided that it's the enemy. The immune system is confused because when we're born, we don't have much of a microbiome at birth. It's the closest that we will get to not really having anything. Then during the first three years of life, you build your microbiome through your life experience. By three years of age, you are basically fully adult-sized in terms of your microbiome. During this time, your immune system is learning from and with those microbes. There's this interplay between the two that is undeniable, where when the microbiome is healthy during childhood, during those first three years, it results in a healthier immune system.

What's going on here?

The immune system is supposed to acknowledge your microbiome as being friendly, and it does not. It decides that your microbiome is the enemy, and so it's taking it out.

What do you think is for someone that has irritable bowel syndrome or Crohn's disease, or they have one of these big ulcers in their small or large intestine, is it because of their lifestyle, typically? Lifestyle change, or is it lots of things? What's the number one perpetrator?

There's clearly a genetic component. We have to be upfront about that. These are things that are not necessary within a person's control entirely.

Because there's no evolutionary reason why this would happen. There's no evolutionary reason why you'd have severe gut digestion problems.

No, there's no advantage to it at all. These things that occur, they They were quite rare years ago. In fact, in third-world countries, today, there's not much inflammatory bowel disease. There's not a lot of Crohn's disease and all colitis in third-world countries. If you go to Africa, there's very little. Then what you see, though, is as countries industrialize, there's a takeoff, and they start ramping up. Within the United States, over the course of 40 years, from 1970 to 2010, ulcerative colitis and Crohn's disease cases were increasing by up to 55%.

You can get that at any age?

You get that at any age.

Even if I'm healthy right now, I could do a set of things that would give me this. Yes.

In fact, if you take... Back to our conversation about antibiotics. If you take antibiotics, you are The risk of developing an inflammatory bowel disease in the next year just doubled. Oh, gosh. If you disrupt the gut with antibiotics, which the antibiotics do, there's nothing that will basically decimate the gut faster. Reducing gut diversity, disrupting the gut barrier by 50% during a course of antibiotics, and activating the immune system. It really speaks to that if you take antibiotics, these risks of inflammatory health conditions really start to go up. We see this in both adults and kids.

You had a patient of yours called Michelle who took antibiotics and had a life-threatening swelling of her colon. This is the colon, right?

Show me where the colon is. The colon is the large intestine.

Okay, fine. Yeah. And She took an antibiotic and had a life-threatening swelling of her large intestine.

She took an antibiotic. She took clindamycin, which is a classic skin antibiotic. The problem is that clindamycin wipes out your gut. Like, hard. When that happens, there's a risk that this pathogenic, bad bacteria called C diff, if it's in there, it can multiply, and then you get this infection, the C diff infection, that causes inflammation of the entire colon. This patient, Michelle, what happens, I was on call and I get this text, and they say, You got to come to this room right now. This patient is sick. She had just been transferred in from an outside hospital. I was in the middle of typing up a consultation. Drop that, run through the hospital, walk into the room. She's clutching her belly, and she's moaning and groaning, and she has no clue where she is. She's sweaty, she's pale. Her vital signs are completely out of whack. Her heart is racing. She's breathing really fast. I did a little test, which is that I gently bumped her bed, just like that. If a person has severe inflammation of their intestines, they will jump if you do that because they have peritonitis, or you could call an acute abdomen.

Just by bumping the bed like that was enough for her to... She's screaming and clutching her belly, and she has no clue where she is or what is going on. She's completely delirious. She was maxed out on antibiotics. Our choices were to rush her to surgery, remove the colon, or alternatively, to give her a fecal transplant and give her a shot at keeping her colon. I take her down to the operating room, and I actually used a... I won't bore you with the details, but I used a special technique that's atypical for what I would normally do because the inflammation was so severe. To pass a scope, so this scope that I used was a smaller scope to be more gentle.

A scope being a tube.

A scope is a tube. I mentioned that if you get a colonoscopy, it's the size of my index finger. So it's probably about a centimeter across. But I instead went with a smaller scope that's more like 5 millimeters, 6 millimeters across. It's more gentle. It just makes it harder to do. But I basically passed the scope through her rectum and all the way through her intestines to get it over here on the right side. It's basically like I have now passed all the way through her large intestine. In that location, I delivered the fecal transplant to her. The amazing thing is that, number one, that procedure went really well. By the next day, she was a normal human being. She was laying in bed. She was able to have a conversation. After two days, she was so normal that we were able to send her home. The entire severe infectious issue that she was facing got shut down and corrected by restoring her microbiome. Then when you restore the microbiome, the C diff basically gets suppressed and the immune system falls back into balance, the inflammation washed away.

So do you have a fridge full of these fecal matters that you can just tap into when you need it?

No, but there is a company in Massachusetts There's a lot of usage of the gusits that does. And that's what most hospitals use is they'll basically have this sent in. But it's actually interesting because there's new development in this space where for the first time, drug companies are actually identifying how to manipulate the microbiome using things that are not actually a fecal transplant, but derived from the idea. Now what they're developing is a way to rebuild the gut and protect it during this period of vulnerability. That's the new thing that's coming.

You must hear about so many different types of diets and juice cleanses and whatever else that influencers and podcasters promote that you you absolutely hate because you have a deeper understanding of the consequences on the gut. What are some of the biggest diets or, I don't know, these trends that you absolutely despise because they are misinforming people about how to create healthy gut?

Well, I think the thing from my perspective is that trends fluctuate hard. In 2020, it was like the vegan diet was in. In 2023, it was the carnivore diet. You couldn't have more for diametrically opposed diets. The problem is that to the person who's at home and they're trying to get this figured out, it's very easy to get sucked into whatever the trend is because that's what you're hearing about when you open up your social media. Whereas as I sit here, the science has not changed that dramatically in the last five years. We are working on this, but these are small fluctuations in terms of our understanding of things. It's not radical. We don't whiplash like that, right? So nor has your biology. You have the same biology five years ago. So this entire concept of whipping people over the place is total bullshit from my perspective. I want to start by saying that any person who has the audacity to change in the interest of their diet in the interest of their health, I actually think that's incredible. And it doesn't matter what your choice is because you're just trying to figure it out.

And ultimately, I just want people to be better. But the problem is that there's a lot of dietary advice that's insane, and it comes on both sides, Steve. Absolutely, I don't believe that a 100% meat or organ-only diet is in balance or the optimal solution for longevity is But on the flip side, a fruit-only diet, I would never support or recommend either. That's completely insane. What are we doing? I think that the more restrictive that you get, the more that I think you're drifting away from what is quite simple, which is whole food in balance.

What about these juice diets and stuff like that people do? People do a seven-day juice diet or water diet or whatever.

You will often feel better if you have gut issues and you take away the stuff that's irritating your gut. And so simplifying your diet and doing something like that, you can make yourself feel better on a temporary basis and think that you did something. Generally speaking, making that's not really doing much of anything at all.

How long does it take to both kill and then create new gut microbes?

Well, so the beauty of it is that your gut is very forgiving. So the choices that you make today will be reflected in your microbiome by tomorrow. The beauty of it is that these microbes, their superpower, is that they are able to procreate so fast.

Procreate meaning?

Making babies. So they can create new generations. Estimates are potentially as quick as 20 minutes. And so we can use that to our advantage because if we actually support them with what they need, change can come real quick. I get back to every 3-5 days, you build a new that barrier. So there's an amazing opportunity that we have to actually see some quick health effects.

Are there any big health myths or diet myths that you're concerned about that people are currently following or believe in particular? Is there anything you look out into the world and think, Oh, God, that's going to be awful for the gut?

Oh, gosh. It's not something that I pay a ton of attention to because I'm not on TikTok, to be honest with you. I find it interesting that actually TikTok, some of the trends that have come more recently are actually on point, which feels great because I love it when people are getting excited about stuff that's good, like the Fibermaxing trend.

I'm not heard about that one.

So Fibermaxing, it feels like After not really talking about Fiber for a really long time, people are starting to come around to the benefits that come from fiber. And this was really exemplified on TikTok with this fiber-maxing trend where people are basically trying to increase their fiber profoundly. So the issue, though, is that you have to ease your body into it. So I think the idea is the right idea of where people are trying to go, but the execution, I just want people to do it in a way where How they feel okay, because if they don't feel well, they're going to bail, and then they're going to think, Well, fiber is not for me.

And what was this trend? It was people trying to just get up above their daily recommended dose of fiber by eating high fiber foods.

Yes, and acknowledging that 95% of people in the United States and 90% of people in the UK are deficient in fiber as we sit here right now.

What complications or implications does that have for the one's gut microbiome?

Massive.

Because fiber is feeding the good back to it.

Fiber is the principal food for the good bacteria, and it is the precursor to short-chain fatty acids. The short-chain fatty acids are what we create when fiber comes in the contact with microbes.

Short-chain fatty acids are the thing we create when fiber comes in contact with the gut microbiome.

Yes.

Bacteria. Okay. The short-chain fatty acids are really good.

They're so good. In fact, of all the things that I've studied and learned about, these are the most anti inflammatory thing that I've ever come across. There's three of them, three main ones. Acetate, propionate, and butyrate. They all have their own distinct effects within the body. They have effects right there in the gut, on the microbes, on the gut barrier, on the immune system.

These are produced, these three things you just named are produced when fiber comes in contact with the gut microbiome.

Yeah. If you were sterile, if you were born without a microbiome, You ever hear about Bubbleboy?

Oh, yeah. There was a film or TV show, wasn't it?

Yeah, it was like a documentary in the '70s of this kid who was born with this rare genetic immune disorder. And so his family, in order to try to protect him, they isolated him, thinking if no bad stuff can get in, then he would be fine. So he lived in a sterile bubble. So in theory, if you were sterile, you would never get the benefits of these short-chain fatty acids.

Because you never have bacteria.

Because you don't have bacteria. But we have the opposite of that problem, which is that we have bacteria, but we don't feed them. We don't give them fiber. You can't create something from nothing. You have to give them the fiber in order to allow them to create the short-chain fatty acids from it.

And the short-chain fatty acid, so I've got my gut microbiome in my gut here. I put fiber in there in the form of what foods are the best foods for fiber.

Okay, so what we have here is an entire array of choices. And the beauty of it is that there's only one thing that I can spot on these two plates that does not contain fiber. Do you want to guess?

I guess that it is... Okay.

You want to give it to you?

It's not the tumeric, is it?

No, but the tumeric probably doesn't have very much. Okay. No, it's the oil. Because the issue is that this is 100% fat. So you, by definition, cannot have have any fiber inside of an oil.

Okay. It's like sunflow oil.

Yeah, whatever type. Now, you could have polyphenols. Like extra virgin olive oil has polyphenols that are really good for the microbiome. Extra virgin olive oil is actually incredibly good for the microbiome, but it doesn't have fiber. Everything else has fiber. We have all these different plant-based foods. And the beauty of it is that it doesn't have to be complicated. Fruits, vegetables, whole grains, seeds, nuts, and legumes, they all have fiber.

Meat?

Anything that's not a plant does not have fiber.

Okay. So if it grows in the ground, it has fiber.

If it comes from a plant, it has fiber. That includes, by the way, the mushrooms. The mushrooms are technically fungai, but they share a lot of the same characteristics that the plant-based foods do. There's fiber, there's polyphenols, all of these things we want to include in a healthful diet.

If I eat these high fiber foods, they go into my gut. The microbiomes produce this thing called the short-chain fatty acids. In the short-chain fatty acids, they produce more good bacteria, but also they help my immune system calm down.

Yes. If you think about, let's go back to the model that we led off with, which is that there's these three parts to your immune system. Or actually, I should call it your defense system, because your gut microbes are the first layer of defense. That was what was broken down by the antibiotics in Michelle. The second layer of defense is your gut barrier, which is the lining of your gut that protects the immune system. Then the third part is the actual immune system itself. We don't even want to have to activate that. We'd rather the first two parts take care of it for us. The beauty of this is that you consume these high-fiber foods. They come They get in contact with your microbes right here in the large intestine, specifically the right colon is the classic spot. They unpack them and they release the acetate, propionate, and butyrate. Those three things impact your microbes, impact your gut barrier, impact your immune system. Now, of the three, my favorite is butyrate because it's the butyrate that has the biggest effect on the microbes, on the gut barrier. You literally need butyrate in order to produce the proteins that hold your gut lining together.

The butyrate has a direct effect on our immune cells. These are, again, the most anti-inflammatory thing that I've come across. Part of why we're suffering with these, going back to the original conversation about these chronic inflammatory health conditions, and you asked me, where do they come from? We live in an industrial world where 95% of us, at a minimum, 90% of us, are not getting even close to the amount of fiber that we need. When we compare this to other places, there was an interesting study that came out recently where They looked at the microbiome of people in Italy, Singapore, and then they had native tribal people in the Bolivian Amazon, and native tribal people in Malaysia. Two indigenous tribes living a hunter-gatherer lifestyle against Italy and Singapore. What they discovered is that there's this radical difference in terms of the diversity of the microbiome. There's a difference in terms of their ability to produce short-chain fatty acids. There's this question that comes up about aging, because as we age, inflammation increases. Is that inevitable? Are we stuck in a position where, based upon our age, we should just expect that we're going to have more inflammatory issues?

What they found in the tribal populations is that that, actually, that's not true at all. They were protected against inflammation, regardless of their age, because of their lifestyle. But they were living, and it's not just what they eat. They wake up when the sun comes up. They sleep when the sun goes down. They're connected to their tribe. They're not looking at Instagram. There's so much to that story. The point being, though, that in the industrial world, we're not consuming a sufficient amount of these types of foods.

I guess they're not also drinking alcohol and vaping.

No.

Which we do a lot more in the Western world.

Yeah, we do.

What impact does that have on the gut microbiome? Because I don't typically hear people talking about alcohol in the gut microbiome.

What we know is that it definitely affects the gut barrier.

I guess it'sWipping up my oral microbiome as well to some degree if I'm pouring vodka into my throat.

It would be the same as using an alcohol-based mouthwash, which Which now we don't recommend anymore. And so, yeah, so alcohol... There was a study, actually, that changed my mind when it comes to alcohol. So I actually don't drink hardly at all anymore. Very rarely, I'll have a glass or two with my wife if were on a special dinner. And in this study, they basically gave people a significant amount of alcohol, and then they tracked every 30 minutes the measure of their blood alcohol level and simultaneously the measure of what's called lipopolysaccharide. It comes from the inflammatory bacteria that live inside of our microbiome. It's not supposed to be in your bloodstream. If it's in your bloodstream, That generally indicates that your gut barrier is insufficient and weak because it's able to get across. The problem is that the immune system has been trained to identify that lipopolysaccharide as the enemy, and so it gets activated. This is where inflammation comes from. In this study, they had people have a number of drinks, and They start tracking every 30 minutes. What you saw was that as the blood alcohol level goes up, in parallel, the lipopolysaccharide goes up.

When the alcohol peaks, so did the lipopolysaccharide. There was this weird thing that happened. I can't explain why, but the alcohol level peaked, it started to come down, and then actually it bumped back up. When that happened, the lipopolysaccharide followed the exact same pattern. The lipopolysaccharide did not return to normal until the alcohol level was zero. When I saw this, from my perspective, To be clear, it wasn't a study of one drink, although we do know that one drink is sufficient to disrupt your sleep and cause other health issues. But when I saw this, I saw enough to say, I don't think there's any amount of alcohol that's safe.

To summarize what's going on there, the alcohol is coming into the body. It is impacting the gut in some way, which is making the gut go into dysfunction, and that dysfunction lasts costs for a little while. Because I'm trying to understand why you looked at that and thought, Do you know what? Absolutely not.

I'm not going to drink as much as I was. Yeah. So basically, alcohol was causing leaky gut.

Oh, leaky gut. Okay.

Yeah. So alcohol was causing leaky gut. That's what we saw in that study. And the fact that the amount of leaky gut was proportional to the amount of alcohol in the blood, and that the leaky gut did not return to normal until the alcohol level was zero. So It says to me that any amount of alcohol that's detectable in the bloodstream can create this problem.

Which is going to cause inflammation.

Which is going to cause inflammation. We know with total clarity that people who are heavy drinkers, their gut is totally destroyed. That's actually a requisite step on the pathway towards developing psorosis and alcohol liver disease. There are some people who seem to get away with it, where they can be a heavy drinker and they never actually It's serosis. Serosis is? Serosis is the... So the liver sits in your right upper abdomen, and its job is to detoxify your bloodstream. And all of the blood that goes to your gut, the first place that it goes after your gut as it returns to the heart is your liver. And it's actually a smart setup anatomically because we don't toxic blood to get access to the heart and then circulate and ultimately get back to the brain. We allow the liver to protect and defend it. But the xerosis, what's happening is that basically the liver, which is soft and spongy, imagine a sponge that you can put it under a faucet. The water goes in one end, it goes its way through, it comes out the other end. Instead of that, it's just a piece of plastic.

It's hard. It's not letting anything through. That's what happens when a person develops serosis. There's many causes of serosis. Serosis comes from inflammation. So all serosis health conditions ultimately are inflammatory health conditions. They're all part of the 130 health conditions associated with inflammation. But in this particular setting, what we're talking about is alcohol. And what I'm saying is that to create that inflammation in the liver, based upon the data, it seems that you have to disrupt the gut microbiome in order to get there.

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You have to be a little bit careful because you could easily overdo it. Oh, really? We just have to be smart with the way that we approach because the turmeric that we're really talking about is if you were to take it on a consistent daily basis, which actually, from my perspective, makes a ton of sense for people that have chronic inflammatory health issues.

Turmeric is helping inflammation go down somehow.

Turmeric is helping inflammation to go down because it blocks another one of the cytokines. In the same way we're talking about those walkie talkies and basically pulling the batteries out, turmeric helps to accomplish that. There's a specific cytokine that turmeric has that effect. You mentioned curcumin. Curcumin is the phytochemical found in turmeric. Turmeric is the root. Curcumin is the chemical that actually does the thing. It turns out that curcumin is what we call a polyphenol. Polyphenols, as we sit here and we look at this beautiful array of all these colors, every single one of these foods contains polyphenols that define the color and that impact the gut. The onion here would have chersetin, and many people have heard of chersetin as being beneficial for longevity. Same would be true for the There's different polyphenols for different colored foods, and 95% of them require our gut microbes in order to be activated. With turmeric, you just need to be careful with supplements because if you overdo it, if you take too much, that could create an issue, though.

Here in front of me, I have a... I guess this is a perfect gut day. Have you seen this?

Yeah.

I wanted you to explain to me Day, Step by step how to have a Perfect Gut Day. All right.

I'm going to define for people the way that I would approach the perfect 24-hour rhythm. We have an innate circadian rhythm. Circadian rhythm basically means that our body functions on a 24-hour clock. Why? Because we evolved with the sun. The sun goes up and it comes down, and that is one of the most powerful things that defines everything that exists both for us as humans and in our entire environment. Everything around us also evolved with the sun and is connected to it. Around 50% of our genes are turned off or on at specific times of day based upon our circadian rhythm. More than 50% of our microbes rise and fall during the course of our day to meet the moment. Our body thrives on consistency. So what I want to talk about is how do we create a consistent daily routine that can optimize our microbiome? And I'm going to take you through all the different steps. Let's imagine that the sun comes up and it's 7: 00 in the morning, and you naturally wake up and you are consistent about it. You're off to a great start. Consistency with the time that you wake up is a fantastic way to start your day.

And what I want you to do in the first five minutes of your day is I want you to initially just focus on waking up and thinking about your day and how you're going to approach it. Because starting at 7: 05, you're going to You're going to wake up your microbes. You're going to wake up your body with hydration. We're going to opt for water. In a perfect world, I would love to add a prebiotic fiber supplement to that water. Our company is called 38 Terra. You could add that there, or you can add an alternative. This is the hydration. The water turns on your gut, turns on your brain, turns on your kidneys.

So no coffee straight away? No.

Pause the coffee, start with hydration, and we're waking up your gut with the water and also with the prebiotic fiber that's going to feed those microbes in your gut. That's at 7: 05. Let's pretend that takes you 10 minutes. Now it's 7: 15, and we're going to basically flip the switch to tell your body it's time to go, that we're starting a new day. This is actually the most powerful moment. If there's only one thing that everyone takes away, I want it to be this, because I'm giving you the two most powerful levers in terms of activating your circadian rhythm. Number one, sunlight, or at a minimum, bright light exposure. What happens is that light passes through our eye and hits the retina in the back of the eye, enters into the body, detects this, and it enters into the optic nerve, and right at the very first spot where you could collect information from both your left eye and your right eye, sits this part of your brain called the Suprachiasmatic Nucleus, the SCN. The SCN is the orchestrator that is the master clock of your circadian rhythm. I would think about it like school.

When we were kids and we went to school, we might have all been wearing a watch, and that watch gives us a general idea of where we are in our day. All your organs, all your tissues, more than half your microbes, they have their watch. They have a feel for where they are in the day. But it's the alarm that goes off between classes that ultimately is what matters the most. That's the central clock. That's your SCN. Your SCN is basically managing all of that. There's an entire cascade of things that follows from when you tell the SCN, today started. That light exposure is what basically activates the SCN to release cortisol. Through a series of events, it releases cortisol. Cortisol is the morning hormone. It allows us to get activated. It makes protein and energy available to ourselves. It makes us focused. It actually suppresses our immune system. In that moment, you want more cortisol, and by getting morning light exposure, you can bump it by 50%. So we're off to a good start. The second lever that we can pull with our outdoor time is exercise. You don't need to do a full-scale workout.

I'm not talking about the most vigorous exercise of your day. I'm talking about light exercise. But if you just move your body, which during the summertime, what you would do is you might go outside and you might have a ruck fest, and you take a walk when the weather is good. When it's January and the weather isn't so hot, you might actually have a light box. The light box allows you to stay inside. You You just got to make sure it's 10,000 lux is what you're looking for. So the light box is the substitute for the sun. And then you could do any form of exercise. You could do squats, you could do lunges, pushups, whatever it may be. You could do jumping jacks, you could do yoga. So during this period of time, if you get light exposure and you exercise, the exercise can add another 25 to 50 %. This is a compounding effect that's going to give you the This is the ultimate morning cortisol peak. This is essential to propel your day because by getting this, you will be more focused. You will be able to do more from a cognitive perspective.

Like, your endurance will be enhanced. You also will sleep better tonight. You will notice this on day one. I promise you. You're going to do that for about 20 minutes. From 7: 15 until 7: 35, you're going to be doing your light and exercise. Ideally, outdoor light whenever possible. If you wear glasses, by the way, take off your glasses. You don't have to look directly at the sun. At 7: 35, we're going to basically come back in, and this is the time for us to now have our coffee and also quiet time. So to me, we don't have enough time in our day. The day is so fast paced. We need to be Be intentional about creating opportunities to activate our parasympathetic nervous system.

Which is?

So there's two sides to our autonomic nervous system. Autonomic is just like, you can't totally control it. It's just going. One side is sympathetic. Sympathetic is the part that gets you going fast. This is your accelerator. The other side is your parasympathetic, which is your break. It's your rest and recovery. So now that you've done your outdoor time and your exercise, you come in, and we want to give you 10 minutes of just quiet, low-key, sympathetic time. So that could be meditation, breathwork, could be reading your Bible, could be journaling, whatever it is that works for you. So you do that with your coffee for 10 minutes, and that brings us to 7: 45. And now you have breakfast. All right. And breakfast is the perfect opportunity to take your supplements.

Okay, so what breakfast, what supplements?

Okay, so your breakfast-What is my breakfast strategy?

Am I going for a lot of food? Do I need to have breakfast? Why do I need to have breakfast?

You should have breakfast. You should definitely have breakfast. Yeah. So your metabolism changes during the course of the day. Your strongest metabolism is first thing in the morning. And so what that means is that you could literally eat the exact same food at 7: 45 or at 3: 00 in the afternoon. And when you eat it at 7: 45, you will get better blood sugar control. You will get better blood fat control. Those are manifestations of our metabolism. And when they're under control, that's actually really good for our body. So whenever possible, we want to shift our food towards earlier in the day.

And what foods?

I would argue that we go high fiber and moderate protein. No sugar.

No sugar.

No sugar. Low sugar, right?

Low or no sugar.

Refined carbohydrates should get left out as much as possible.

What's a refined carbohydrate? Flour or sugar. Okay, so no... No baked goods. No eggs Benedict.

The exception from my perspective would be if you wanted to have avocado toast, then a sourdough.

Croissant.

I prefer not. They are delicious. But no, I prefer not because ultimately, what we want is we want high fiber and moderate protein. And by doing that combination, it's maximum satiation, so you're going to feel full. You're giving your body what it needs from a protein perspective, and you're simultaneously giving your gut what it needs from a fiber perspective.

Oats?

You could do Oats for the reasons that we were discussing glyphosate earlier. The Oats should be organic. If you were to do them, do them as minimally processed. I don't really love instant Oats.

What about for kids? If I'm giving my kids a breakfast, should I be thinking about anything in particular? Because a lot of parents, I've talked about this quite a few times before, but when I was younger, I'd get a lot of orange juice, and I didn't realize that orange juice was just like sugar water.

Yeah.

Is there anything that parents should be thinking about when they're giving kids their breakfast?

Of course. I think that the most important thing is that you need to model for your kids what a healthy breakfast looks like.

By having it yourself.

By eating it yourself. Because if you don't do that, then you can't expect them to. So healthy breakfasts, my kids, I have four kids. So my kids love avocado toast. They love avocado toast. You could absolutely do yogurt with berries. You could do berries and nuts. There's a lot of different choices in that regard. So overnight Oats, chia pudding, I think these are different choices that you could do, for sure.

On this point of kids, before we carry on with our perfect morning and day routine, are there decisions that you make as a parent to give your kids certain things that will have a lasting impact on their immune and gut function?

100%, yes. I think it opens up a discussion about where the connection between our gut and immune system starts. It starts before birth. The first three years are critical. Let me unpack that just a little bit. Steve, they have studies where they look at mom's microbiome during pregnancy. Mom poops, they analyze her poop, and they're able to basically identify patterns that are associated with the kid developing allergic diseases later on.

Oh, okay.

They also have studies There are moms who increase their fiber intake during pregnancy reduce the likelihood of their kids developing allergic diseases later on as well.

What about kids taking antibiotics? When you're forming your gut microbiomas at a young age, does that have a consequential impact?

100%. Antibiotics, bottle feeding, and birth by cesarean section. And by the way, all of my kids were born by C-section. It's not what we wanted, but it's what happened. But those three things are associated with an impact on the microbiome and the immune system. If you look downstream over the course of the first five years, increased risk of allergic diseases, increased risk of autoimmune diseases, increased risk of metabolic diseases.

Because in the C-section, the baby didn't pass through... The birth canal. The birth canal. The birth canal would have given the baby some of the mother's microbiome.

Yes.

Then breastfeeding does the same. It gives the baby microbiome.

Breastfeeding gives them We have access to mom's skin microbiome, but also breast milk contains these things called HMOs, human milk oligosaccharides. It's quite fascinating to consider this. We evolved where mom's breast milk contains these things, human milk oligosaccharides. There's over 200 varieties. They have no nutritional value to the child directly. Why do we have them? Because they're prebiotic. These human milk oligosaccharides in breast milk were basically designed to feed the developing baby microbiome. This is part of why we get into some challenges where when you replace it with a bottle, the formula, you might put fiber in there, but it's like a monofiber. It's not the same as the 200 plus varieties of human milk oligosaccharides. There was a study that was done out of Finland where they looked at roughly 1,100 kids, and they tracked them for five years. During this time, five years, they got a microbiome specimen, poop specimen, from the kid at three months and 12 months of age. They looked at, okay, so some of these kids develop allergic diseases. So eczema, food allergies, asthma, rhinitis, allergic rhinitis. Those are the classic allergic diseases. What they found is, okay, there were certain factors that predicted who was going to develop allergic diseases by the age of five.

Number one, exposure to antibiotics in the first year of life. Number two, being bottle-fed. Then they looked at the microbiome at 12 months. Just to be clear, these kids, they had not developed the allergic disease yet. That comes later. But they looked at the microbiome at 12 months, and they could tell who was going to develop the allergic diseases later on because there was a specific pattern. What was missing were the bacteria that produce short-chain fatty acids.

The short-chain fatty acids are that chemical we talked about earlier on that- That you get from fiber. Which produces those three things, butyrate, et cetera.

Butyrate, acetate, and propionate. In In fact, when they checked the poop for butyrate levels, the butyrate levels were low. In essence, what they discovered in this study, that was quite fascinating, is that you can look at the microbiome and predict who will later on go on to develop the confused immune system with these allergic diseases.

Going back to our daily routine, where are we at?

We're at 7: 45. You want your high-fiber, moderate protein as little sugar as possible breakfast. This is the perfect time to take your morning supplements because the morning supplements, the ones that I recommend that are evidence-based, are vitamin D, omega-3s, and turmeric.

That's for inflammation?

These are for inflammation. Okay. Now, I also believe that we should test whenever possible. There's a test for vitamin D, there's a test for omega-3s. If you have enough, you don't need to take the supplement. But if you're deficient, that's where supplements play an important role. I believe that the supplements should be taken consistently in a circadian fashion. That means that we take our morning supplements at the same time every day.

Why?

Because basically everything about our microbes and our body and the way that it works thrives on consistency, so supplements would be the same. When we do this, it's been 7: 45, we've had our breakfast, we've had We've taken our morning supplement stack, and now it's been an hour since we woke up, and it's time for a fantastic bowel movement. That is the manifestation of all the work that you've done, because when you get your morning light exposure, that helps to contribute to that bowel movement. When you exercise, that contributes to that bowel movement. When you drink your coffee, that contributes to that bowel movement. All these different things ultimately lead to this place where you're having that good, healthy bowel movement, and that's indicative of a gut that's in rhythm and doing well. So that's your morning. Now, you're going to go to work, and I want to circle back to roughly the lunchtime hour. So it gets to be lunchtime, 12: 00, noon. And basically, I would advocate for people to have lunch with another person, like the way that you and I are sitting here at this table right now. Because we don't do that enough.

Way too much, we're on our phone like this and eating at the same time that we're flipping and scrolling.

How is that good for my gut and inflammation, though?

So feeling socially bonded to another person, 50 %... This is, by the way, statistics that come from before the pandemic. So the pandemic made this worse. 50 % of people in America were lonely before the pandemic even started. Loneliness is the... Loneliness will destroy your longevity faster than just about anything. Loneliness has been shown to be on par with smoking cigarettes on a routine basis in terms of the impact that it has on your health and your longevity.

You're quite clear there that you define loneliness as the feeling of disconnection versus being alone.

Right. Yes. But being alone, you have to think about where we came from. We are tribal by our nature. You have to understand that for millions of years, humans lived this specific lifestyle of being hunter-gatherers in our tribe. There was no money. The currency of wealth was your bonds to other people. That's what allowed you to survive and thrive. Your family was basically the measure of wealth. The bigger the family, the more wealthy you were because you would work together to to support one another and take care of each other. But then the broader tribe, which is not 300 people, let alone hundreds of thousands on social media, the broader tribe, which was this family of families, we were in it together. If you and I were in the same tribe, if someone attacked us, I know that you would step up to defend me, and I would do the same for you.

This is causing some cortisol stress issue that's then impacting the gut microbiome and causing inflammation?

If we want to torture a person, literally, the easiest way to do it is to put them in solitary isolation. That's literally torture. We're so social that we need that.

And it's the cortisol response that that's going to cause, that then causes inflammation?

That is correct. So ultimately, that is a manifestation of the brain-gut connection. We have an innate need of human bonding. And when that innate need is not met, then it's actually quite stressful for us because we feel vulnerable and unsafe.

We sleep worse as well. I was reading about some stuff around when people feel lonely, they go into self-preservation, which is like, I guess, the analogy would be if you drifted off from your tribe, you'd have to be a bit more alert. You'd have to be on edge. You'd have to be awake. You couldn't sleep for eight hours in peace because you're in danger now. You don't have that insulating factor of a group of people.

It's so interesting to think about. There's a condition called Stockholm syndrome. And Stockholm syndrome is what happens if you take a person hostage. And in that scenario, you If you're the person who's taken hostage, you have a choice. You can reject the person who's taken you, or you can actually find the good in them and bond with them. And it's actually a survival mechanism that within that context of being taken hostage, people have a tendency to bond with their captor and have sympathy for them. We think that's a defense mechanism because we're so social, we need that, as opposed to being alone and being held captive.

Okay, so we socialize at lunch. We have with other people.

Yes. I want people to socialize at lunch to address this epidemic of loneliness that I think is highly problematic and not to be underrated because, again, that's like smoking a pack of cigarettes. Let's imagine that we have a nice lunchtime. We're not talking about 10 minutes. We're talking about 45 minutes that includes conversation, and we get to the end. Now, what I would encourage people to do before you go back to work is to get outside and take a walk. There's two advantages to this. We talked earlier about the benefits of sunlight in the morning and also the benefits of exercise in the morning. We're circling back to that. But things are a little bit different this time. By getting outside, you're getting different rays of sun. Actually, the types of rays that we get from the sun are slightly different, and they're more likely to boost our serotonin later in the day. That serotonin is what lifts our mood, gives us focus, helps us to get things done. This reinforces our circadian rhythm when we take a walk and we get outside a second time. Also, the exercise, a 10-minute walk. Just 10 minutes of simple walking is enough to get 30 to 40% improvement in your blood sugar control.

Because when you activate the big muscles in your leg, it helps to draw the blood sugar out of your bloodstream. The messaging there is if you just ate too much and you don't feel well, force yourself to take a walk as opposed to laying on the couch. The outdoor walk also activates our gut and helps our gut to get into rhythm, and that reduces bloating after a meal. Okay. Then you do that for 15 minutes. It's one o'clock, you're back to work. I encourage people to have a matcha green tea. I'm a big matcha believer. This This is of all the T's that exist that has the highest polyphenol content, and it's phenomenal for the microbiome. And it gives you a nice boost to your afternoon. Okay, let's accelerate to four o'clock.

I saw you, I think it was in your book that I read this. Yeah, in your book, it talks about how the gap between 3: 00 and 6: 00 is the optimal time to exercise.

That's right. 3: 00 and 6: 00 PM. The The reason for that has to do with our core body temperature. Our temperature cools off at night, our body temperature lowers at night, and then during the day, it starts to rise in the morning. Exercise, by the way, in the morning helps to accelerate that, but our peak is 3: 00 to 6: 00 PM.

I felt attacked on page 159 of your book where you said, My one request is that you do not have a heavy exercise late in the evening as this activates the sympathetic nervous system and can negatively affect your ability to quickly fall asleep.

Yeah, what time are you working on?

Last night, it was like, bloody, 11: 00 till midnight. Oh, no. That's quite typical, though, because I don't know, it's when I get my time.

How's your sleep?

Last night, not great, but a series of issues took place.

Two hours? Okay, fair enough.

So you had a series of my... Other issues. The time I ate was bad, and the time I went to the gym was bad. It was a mess. It was a mess.

Well, ideally, two hours before bedtime. Okay. At least two hours before It's a lot of time, especially when it's vigorous exercise. If it's light exercise, it's not a big deal. But vigorous exercise is a different story. So three to six, this is more from an exercise performance perspective. That's the best time if you want to lift heavy weight. 3: 00 to 6: 00 PM. So let's imagine that we go and we get, we smash a workout at four o'clock. And so I'm going to give us an hour to smash that wonderful workout. And then now it's five, and it's the perfect time for dinner. I want to point something out real quick. We had breakfast around 8: 00, and we had lunch around noon, and we had dinner around 5: 00. We've spaced things out by about four hours. And that's actually the perfect time from the perspective of your digestive rhythm. There's this thing, this concept within the gut that many people haven't heard of, called the migrating motor complex, where between meals, your gut has this entire thing that it does. It basically is sweeping through and reorganizing itself. But it gets disrupted if you eat.

So it's ideal to give a four-hour space between these meals. And if you do that, you will actually notice a difference in terms of how you feel with your digestion because you've allowed your gut to fall into a rhythm. All right. So we have our dinner. It's five o'clock. We're moving into the evening, and now it's going to be It's seven o'clock at night. Let's imagine, I know this time of year, the sun is going down much earlier than this in most places. But imagine that it's seven o'clock. Look, when the sun goes down, you want to start to dim the lights in your house. You want to start to reduce your personal light exposure. Because light exposure, just casual lights within your home, can cut your melatonin down by 30%. Melatonin is the sleepy time hormone. In the morning, it's cortisol, and in the evening, it's melatonin. It's interesting because what we did in the morning with both exercise and with light exposure, it was designed not only to enhance that cortisol peak, but it also increases our serotonin. Serotonin, the happy hormone that keeps us focused. Well, serotonin Melatonin is actually the precursor to melatonin.

When you make the investment of morning light, morning exercise, you're setting yourself up for excellent sleep in 14 hours. We want to protect that. Melatonin is going to start to rise when it gets dark outside. And so we want to dim the lights within our home, and we want to really be cautious as we move towards eight o'clock. If our bedtime is going to be 10, for Forgive me if that's too early for some people, but I think it's nice to have a consistent bedtime. If our bedtime is 10: 00, then by eight o'clock, we want to be dialing back on our devices or wearing blue light blocking glasses. The blue light blocking glasses can help to protect us. Then roughly 8: 30, take your evening supplements. We had our morning supplements, which were vitamin D, omega-3s, and turmeric. Now, we want to take our evening supplements, which are Zinc and magnesium. If you take melatonin, that would be the time to do it. Or if you take a different sleepy time supplement, that would be the time to do it. Roughly 8: 30 to 9: 00, somewhere in that range. Because it's going to take about 60 to 90 minutes to really kick in.

Around nine o'clock, we want to activate our evening ritual. And so in the morning, we had our quiet time. We should have a quiet time in the evening, too, to intentionally activate our parasympathetic nervous system. And get relaxed before bedtime. So that at 9: 30, we basically are preparing for bedtime, and that might mean a hot shower. Actually, heat at night, hot shower, sauna is perfect because actually it cools off your inner core temperature, believe it or not. And that's exactly what we want. We want a cool room, we want a dark room, and that will help us to sleep better. Because then at 10: 00, we want to go to bed. At 10: 00, it could be whatever time, but I would argue that we should be consistent. It could be 10: 30, it could be 11: 00. Whatever time you choose, adapt to it. But the point from my perspective, it's not so much 10 is the magic number. It's more so that 10 is the magic number if you always do 10. 10: 30 is the magic number if you always do 10: 30. Consistency is key.

And you would recommend three meals a day?

I think that you could do three meals. The way that we structured this is that if you were done eating When you're eating at 6: 00 at night and then you're having breakfast around 8: 00, you have a 14-hour fast.

Do you think that fasting window matters?

That specific number 14 or in general?

No, just like, generally. Generally, having a big intermittent fasting window where you haven't eaten for 16 hours, whatever it might be.

I think there's two parts to the value that we get from time-restricted eating. So the first is we give our gut a time to rust. Particularly eating late at night. Honestly, the timing of it all It could be debated. The one spot where it's a total non-negotiable from my perspective is late night eating. No offense. Sometimes we're busy, right? But when you eat late at night, it hits you different metabolically, and then it carries and it lingers into the next day, and it will affect your sleep. So we really, as much as possible, want to opt for early dinner time and then shut it down for the evening as much as possible.

People will be saying, Yes, but I'm hungry. I think part of the reason that they're hungry from what you've explained is probably because they didn't have breakfast. They started eating later. That's typically what I find is if I have breakfast, I'm typically not hungry late at night.

Yeah. I think that breakfast helps to set the tone for the rest of the day in a specific way. The two advantages of time-restricted eating are that you get that gut rest, which anything over 12 hours is good for the gut. Then the second part is, I think the under The creative thing that no one talks about is it helps us to get more consistent with our meal times. This entire conversation about circadian rhythm can be summarized in one word, consistency. If you ate at the same time every single day, you would feel the difference in terms of your digestion, I promise you. The advantage of time-restricted eating is it brings attention to what time am I eating dinner? What time am I eating breakfast? Then you end up being a lot more consistent about it as opposed to just flying by the seat of your pants. Do you fast ever? Do you try and... Like long fast?

Long fast or just more time-restricted eating?

I do time-restricted eating all the time. In fact, most days, first of all, I'm imperfect. And so what that means is I don't perfectly follow all the advice I give. So I don't eat breakfast most days because I'm going hard. So I wake up, I do my morning routine, I get to the coffee stage, and then I jump in to work. Same. But on the weekend-You have to get in today. Today, I did. Yeah. Today, I had my breakfast because I wanted to be on my game. But on the weekend, I have my breakfast. I notice the difference, actually. I'm less hungry during the day when I have that breakfast that just keeps it balanced. Yeah, sometimes I do one meal a day.

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Com/diary. If there's anything we need, it is connection, especially in the world we're living today. And that is exactly why we created these conversation cards, because on this show, when I sit here with my guests and have those deep, intimate conversations, this remarkable thing happens time and time again. We feel deeply connected to each other. At the end of every episode, the guest I'm interviewing leaves a question for the next guest, and we've turned them into these conversation cards. And we've added these twist cards to make your conversations even more interesting. And there are so many more twists along the way with the conversation cards. This is the brand new edition. For the first time ever, I've added to the pack this gold card, which is an exclusive question from me, but I'm only putting the gold cards in the first run of conversation cards. So get yours now before the limited edition gold cards are all gone. Head I'll put the link in the description below. One of the things we touched on briefly at the beginning was this concept that trauma is linked to gut function.

Powerfully.

In what way?

We were talking a moment ago about the autonomic nervous nervous system, which is sympathetic versus parasympathetic. We live our lives on sympathetic overdrive, which basically is the equivalent of constantly feeling threatened. Heart rate pumping, blood pressure up, more focused, but then you suffer the consequences within your gut. The gut gets sacrificed when we are activating our sympathetic nervous system. We don't do enough to do the opposite, which is the parasympathetic nervous system which is what happens when we slow down. Conversations, holding hands, hugs, prayer, journaling, meditation, sauna, that's parasympathetic. Okay. So to the trauma question. It's been shown that, and this is something that I had to learn not only myself, but I had to see that I always thought that kids, if they were young enough, they wouldn't remember. And what I've realized is actually this idea of the body keeps the score is so well said. It's so true. The body does keep the score. You can have trauma that occurs before the age of two. There's no way you remember that. And yet it will manifest later on in adults. And this has been shown, actually, in kids that are adopted and have an unstable first two years of life, they are more likely to suffer with health-related issues later on.

This issue of trauma, what happens is that it restructures the brain and how your brain functions.

It keeps you trapped in that fight or flight state It keeps you trapped.

Yeah. There's a part of our brain called the amygdala. The amygdala is what gets activated if you go to a haunted house. If you get scared of something, or it's the middle of the night and you hear something creepy in the bushes and you're not sure what's going on. That's the activation of your amygdala. Well, the issue for people that suffer from trauma is that they live with the amygdala perpetually turned on.

If something's It's been to me in my life that's caused some form of trauma, there's an increased probability that I'm going to be in a more sympathetic state in terms of my nervous system, which is going to activate a hormone, which is then going to disrupt my gut motility and all the other things we talked about, like the gut barrier and other dysfunction across the gut. What is the link there? Is it the hormone that's produced when I'm in that stress state that is impacting my immune system, which is then having the impact on my gut.

Yeah, so this is all a manifestation of the brain-gut connection. What's happening is that your brain has the ability to release a hormone, corticotropin releasing hormone, CRH. And CRH is, that's effectively your sympathetic nervous system getting activated, turned on. In a person who's had trauma, and to be clear, not everything that's bad is trauma. It's possible to have things that are bad, that are not actual trauma. Trauma is the thing that sticks with you. It's when you have something occur that overwhelms your ability to cope with it. And so And then it has this lasting effect.

I was thinking as you're speaking about some of my friends that I've had some bad diagnosis recently. Got a friend that got diagnosed with something very, very serious. And what I then noticed is after that diagnosis, they had lots of other health-related issues that seemed to be unconnected. But the doctors associated with stress, and maybe the traumatic news of that one thing has caused this cascade of other issues downstream.

Yeah, 100 %. And that's all a manifestation of the brain gut axis. So the The brain-gut axis is how we think about the brain being connected to our gut and how they're in communication with one another. Within that context, the brain releases this hormone, the CRH, corticotropin-releasing hormone, that has an effect throughout the entire body. It puts them on edge. And the consequence is that that's CRH. This is a bit nuanced, but let me clarify something about cortisol. Cortisol is the morning hormone. When When you get that spike in the morning, it's perfect. It's exactly what your body needs. What you don't need is you don't need cortisol to still be elevated at 10: 00, 11: 00, midnight, 1: 00 in the morning. Cortisol is the get-up-and-go hormone. Now, it's disrupting your sleep. Now, it's actually the adversary of your circadian rhythm. That's what's happening in these people is that through the brain-gut access, they're activating the cortisol, and the cortisol then disrupts their gut barrier and it leads to inflammation.

Where does healing from that trauma start in your view? If a patient were to come to you and they had loads of complications with their gut, but you were able to identify that trauma was playing a role, Where would you start with that healing journey?

The most important thing is to, and I think this is the moment that will be most impactful for some of the listeners, not all, but some. The most important thing is to understand that the trauma is the root of the issue. Because most people, the way that we react to trauma, it's the part that we don't want to talk about. So we push it into the corner and we pretend that it's not there. We know it's there, but we're not going to even look at it. And so the solution is to accept and acknowledge that the trauma is the root of the problem, because then you need to actually turn towards it. And that's with professional help. So there's different things that you can do, different approaches including cognitive behavioral therapy. They're all administered by trained health professionals. That's not what I do. But step one is the acknowledgement and understanding that that's the problem.

You remember last time we made lots of different shapes of poop? I think we were using the Bristol stool. There we go. We have this Bristol stool thing here, which is the different types of poop that people produce. On this table, I think we have a variety of different styles. Just to remind me once again, if I was guessing, I would assume that maybe this one is healthy or this one. Which one is healthy?

The chocolate bar is your... This sweet chocolate bar right here is your glorious Bristol 4. What's a Bristol? A Bristol 4. So the Bristol Stool Scale is seven unique types of poop. And you can tell by looking in the toil bowl, we have been told, don't look, there's nothing to see there. But what I'm saying is, and we discussed this, that 60% of the weight of your stool is your microbiome. That's the microbiome story right there in the toil bowl. And so the Bristol four is the normal bowel movement. And it shouldn't be a rectangle, but it's soft but formed like a sausage.

And the word Bristol is coming from this thing called the Bristol Stool Chart?

Yeah, so the Bristol Stool Chart actually comes from Bristol in the UK, the city of Bristol, where they did a study in the early '90s. And what came of that study was the discovery of these seven unique stool types. And four is normal, and three, many people would consider normal. Three is just bumpy, bumpy like this. And many people would consider that to be normal. But type one and two are constipation, and types 6 and 7 are diarrhea. Now, what's interesting is that the Bristol study was one location in the UK, 2,000 people. Actually, at Zoe, we did a nationwide survey in the UK, and we had 140,000 people tell us about their poop. We're working on publishing the papers that came from this, but we have the largest survey on bowel habits that's ever been done in the world.

And how many people's poop was healthy?

Well, based upon this, actually, it was interesting because the results were about what you expect. There's a disproportionate number of people that are struggling with bowel-related issues. So it's probably about 40% of people that are struggling with bowel-related issues.

Of all the different types of poop one could have, is there any that I should be most concerned about?

If you have these...

Little pellets.

Rabbit pellets, that's severe constipation.

Is that a lack of something, a lack of fiber?

It can be a lack of fiber for sure. But sometimes it's a stool softening issue, too. For people that have severe constipation, fiber is more nuanced than people are willing to discuss on social media. Everyone makes it sound like the simple solution is just increase your fiber. It's not necessarily that simple. So sometimes you have to add magnesium. Magnesium supplements are great with fiber.

What do they do?

So they help It's going to draw water into the intestine, and that water softens up the stool. So if you have the fiber for the form and you have the magnesium to make it soft, this is how you get a soft formed bowel movement. We talked a moment ago about taking a nighttime magnesium supplement. Okay, if your goal is to sleep or to relax, magnesium glycinate is a phenomenal choice. But if you're constipated, that's not going to do anything. So don't do that. For constipation, magnesium oxide is the one that I would typically go with, but there's also magnesium sulfate and magnesium citrate. Those are the choices. Okay. Yeah, and if you get to a Bristol 7, which is just... Like diarrhea, I'm sorry. Yeah, it's just a liquid. You're not in a good place. Obviously, that needs to be addressed as well and be aware of what we talked about earlier, which is that there are some people who suffer from chronic constipation, and then they start having diarrhea, and Actually, that's overflow.

Dr. Will, what's the most important thing we haven't talked about as it relates to all that is in your new book that you think we should have talked about? We've probably covered a tiny, tiny, tiny fraction of all the things in there, but it gives people a flavor. Is there one other thing that you think is the most important thing that we haven't talked about?

Here's what I really feel compelled to say, to be totally honest with you. You're holding the book. The book is called Plant Powered Plus. I don't want people to be intimidated by the title of my book. Let me I'm explaining this. I believe that there are many paths to healing. There are many different dietary patterns. The one that's going to work the best for you is the one that you're actually willing to do. So this book is not about a one-size-fits-all approach, nor is it 100% plants. That's not what the book is about. Instead, the conversation and what we haven't discussed is what's missing in our diet that we really need. We've started to touch I've identified four things, and these four things you find in all of the healthy dietary patterns. Whether it's Mediterranean, pescetarian, flexitarian, if you do it right, you're going to have these four things. Number one, fiber. Number two, polyphenols. Number three, healthy fat. Healthy fat is the extra virgin olive oil. Healthy fat is this avocado right here. Healthy fat are these seeds and nuts right here. They all have healthy fat. In whole form, you should consume these whole form foods without restriction.

If you are obese and you're trying to lose weight, the problem with any oil, not just seed oils, also including extra virgin olive oil, is that this is the highest calorie thing that exists on the entire planet. You cannot create something with a higher calorie content than oil. So So it's not to your advantage to really focus on oil. If anything, you should be limiting your oil intake. But these healthy fats, the monounsensory fat that you get from nuts, from avocado, if we had fish, like a salmon, or shellfish, the omega-3s that you get from those things, there's tremendous benefit to those healthy fats. That was the third one? And then the fourth is fermented food. Okay, which- Which we don't actually see. We see here, we got the pickles. We got some pickles Sure. But the thing about fermented food is most of us are not eating fermented food. So the average intake of fermented food in the United States is zero. And if any, maybe once in a while, yogurt, that's it. We have tons of choices that are available to us. The key that people need to know is a Stanford study done by some of my friends, Christopher Garner and Justin and Erika Sonnenberg.

What they showed is that in just eight weeks, by adding fermented food to their diet, people could increase the diversity of their gut microbiome. That means a healthier gut, and they lowered inflammation. As the gut gets healthier, inflammation goes down, and they did that just by adding fermented food. Steve, these four things, fiber, 95% of Americans are deficient. Polyphenols, almost no one is getting the recommended amount of fruits and vegetables. Healthy fats, we're not opting for the types of fats that we're talking about right now. I want people to get more omega-3s and more monoin-saturated fat. Finally, fermented food, no one's really consuming. If you think about your diet, this shouldn't be an exercise in more of the thing that you already have. This should be an exercise of what is the thing that's missing that we could add that could transform our health? Because that's the real opportunity. So that's what the nutrition program is about.

When I look at this photo of you before and after, I think this one's probably during medical school, was it? Or just after medical school?

No, so I was actually... That's in my early 30s on the left.

And then this photo here, which I'll put up on the screen, is you at what age?

Yeah, about 40.

Okay, well, 10 years has passed and you look 10 years younger.

Yeah.

You look pretty ripped. Yeah. What changed in your life between these two photos? What was different in one's mind? Knowledge, mentality, psychology, what was different?

The The easy answer is I changed my diet, I changed my lifestyle. I grew up eating junk food. I grew up eating fast food. We celebrated that diet. And I shifted towards eating the way that I'm describing to you today. I obviously started going to the gym and working out. I think everyone should be going to the gym and working out. I don't think that's to be underestimated. That's an important part of the program that I'm proposing for people. So there's those things. But the part that you don't get on the surface that I don't really talk about that much is I also need to heal on the inside. I was in a dark place, and I wasn't in a dark place just because of my diet. There were issues that existed within our family. I had issues with my dad, and I needed to resolve those. What happened, a few things. One, literally an angel came into my life. That's my wife. She came into my life in 2012, and she never pushed anything on me. But just seeing her and having her as a presence in my life was what I really needed to change myself in terms of my diet, in terms of my lifestyle, but also to pick up the phone and call my dad, who I hadn't talked to in 10 years.

You'd fallen out?

Totally fallen out. And there's an entire story that goes into that. And I have to own my own mistakes because I'm as guilty as anyone for the issues that existed between us. But I picked up the phone and I called him. And the other thing that happened in my life that really changed everything was the birth of my daughter. So my oldest, I have four kids. My oldest is now 11. When you hold that child in your hands, you're a different person instantly. I can't describe this to someone who's never experienced this, but you have a purpose that you didn't have prior to that day. You've experienced love that you never understood. The love that I had for my daughter helped me to understand the love that my own dad had for me, but I could never accept that. The complexity of it all is, yes, I changed my diet, my lifestyle. Yes, I started working out. But I also needed to forgive my dad for the things that happened when I was a kid. Reconnecting with my dad was actually one of the most important and powerful things that happened for me.

He was vacant? He was absent?

Or was it something-No. This is something that... Chapter 8 of my new book To me, it's my masterpiece. Of all the chapters, this is my third book, of all the chapters I've written, it's the one that I'm most proud of by far. And if people get the audiobook, they're going to hear it in my voice. So there This is some things that I needed to talk about, and you'll find them in that chapter. And basically, the story is that our family, we went through a really hard time, and my parents got divorced. I was divorced, and I was seven, and I was the oldest of three boys. It was not a nice divorce. When that happens, you feel like you have to choose a side. From my perspective, again, I was a kid, but there was a part of me that said, Dad, you're a man. Why did you allow this to happen? Why did you allow this to happen to our family? Why didn't you fix this? And eventually, I stopped talking to him. And that was around the time that I graduated from college. And so for 10 years, I went to medical school at Georgetown.

I went to Northwest I was the chief medical resident there. I won the highest award in my residency class. I was fully accomplished. I was accomplishing everything. I was very, very sad inside. And what was missing was my dad, and I needed him there. Having my daughter and feeling the love that I felt instantly from my daughter helped me to understand the love that my dad had for me And ultimately, what I realized, Steve, is that because the thing you have to know that's hard to explain in short order is that we had two brothers. My dad used to take us camping, three boys, no one else, just him. He take us camping all the time. He took us on vacation all the time. If there was a sporting event, he was always there. But I wasn't able to see that all of that was really an act of love. And now having kids myself and understanding how hard it is to be a parent and raise these kids, the idea of taking three boys camping by yourself is insane to me. I now understand how hard my dad was trying.

And in your book published in 2020, I believe, 2020, you wrote this for him. Could you read that in your own voice? Because I was going to read it, but it's very personal. You wrote this in the front of the book.

Yeah. I lost my dad during the preparation of this book. It was sudden and completely unexpected. I couldn't wait to share this book with him. It would have been easy to just send an electronic copy, but I really wanted his first read to be a physical book with the hard cover, all the pages, and his son's name on the front. Over the past few months, my dad repeatedly told me how proud he was of me. He told me that my grandparents, John and Helen Bulsowitz, would have been so proud of the work I was doing in the name of our family. I can't tell you how much it means to me that he said all that. It breaks my heart that he's not here anymore. I am who I am because of him, but I will forever be grateful for the special times that we shared. Love you, dad. We'll always be thinking of you. This book is for you.

We're all susceptible for letting a relationship sour and then losing a lot of time. And I think that's why your story is so inspiring, because it reminds us that I guess what matters most in the end, and sometimes we can lose, I don't know, decades, years because of grudges or because of misunderstandings that have never been addressed. I mean, it's a huge compliment to your wife that she had the wherewithal to try and get you guys to reconnect so that you could reform that relationship before he did pass away. I'm in no doubt that he would be incredibly proud if he was watching over us now and had seen what's happened in the last five years in your life because it's been incredible, absolutely incredible.

Well, healing comes in many forms, and sometimes it's the changes that we make to our diet, and sometimes it's the changes we make in our relationships with other people. There's Different opportunities you and I talked about, like what is the thing for every person that's something different.

And it's funny how they're both extricably linked because when one gets right with themselves and others, they often find it much easier to get control of their diet and their lifestyle.

Then it all clicks.

I highly recommend everybody goes and gets this book. It's going to be published in the US here on the 13th of January and in the UK on the 15th.

That's right. Tuesday in the US, Thursday in the UK.

I'm going to link it below. We just touched on a fraction of it. We haven't gone into much of the details. But if you are someone that is struggling with your gut, one of the 61% or 70% of people that told me ahead of this conversation that you were, I highly recommend this book because it's incredibly accessible in the way it's written, but also it's incredibly comprehensive and up to date. As you said, the science on the gut and all of the related gut-related issues and symptoms that we have is always evolving. I love having these conversations. It's almost refreshers and updates to me because every single time I learn something new and I get more of the jigsaw puzzle of my gut health and as it relates to my brain and my immune system filled in. It's really remarkable how much of a real-world impact these conversations have had on me. I don't think people know this enough, but they often ask me, which conversations had an impact on you? The way that I view it, it is like a jigsaw puzzle, and each conversation is adding a piece. I can see since we had that last conversation about poop and the gut and the microbiome and all those things, There's been radical changes I've made to my life that have had a radical impact.

It's like the lights have been turned on. And that's a really good example of what this book does when you read it, it turns on the light. So highly recommend people go check it out. You are launching a YouTube channel, you said?

Yeah, I'm launching a YouTube channel. It's the Gut Health MD, and that's also my social hashtag or my social handle. So you can find me all those locations. But my home base is my website, theguthealthmd. Com. And if you come there, I highly encourage people to register for my email newsletter because it's a completely free resource, basically a sub stack for free that's designed. This is where I love to really have these conversations with people about, Hey, there's this new study. Let's talk about it. Hey, there's this thing that I'm seeing. Let's talk about it. Hey, this is what I'm doing right now. So it's an opportunity for sharing. That goes beyond the limitations of social.

I'll link all of that below, everything we've mentioned in the last 30 seconds, so everyone can check you out. We do have a closing tradition where the last guest leaves a question for the next. And the question that has been left for you is, what is one thing you could do today to help rectify your life's biggest regret?

Isn't that funny? Well, I think that the good news, this is to me, if anything, a story of hope and optimism, because on many levels, I did. So reconnecting with my dad was key. But I think that the other piece is when you lose a person the way that we lost my dad, he's gone, right? And it happened real fast, and I didn't get to say goodbye. I will say it's my faith that allows me to know, not to pretend to know, to actually know that these things that I need to say to him that I never actually got a chance to say that I wish I did, I'll have a chance to do that. And I look forward to the day when I see him again.

What would you say?

I would tell him that I hate I hate the fact that it took me so long to figure out that he was a great dad. And adults may have conflict. That's what the divorce was. But he was a phenomenal dad, and I didn't see that or get that until I had my own kids.

Dr. Will, thank you.