
This conversation will completely change how you think about your health. You'll discover why healing your gut might be the most important thing you do this year, but true transformation requires something deeper than food alone.
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Lewis
Ah.
Starbucks Wellness Advocate
As I step into 2026, one of my big wellness goals is consistency showing up from my body, my mindset, my help every single day, even when life feels overwhelming. And that is why I love simple habits that support the bigger picture for my life. And starting off the new year strong with protein beverages at Starbucks is a big thing because. Because Starbucks now offers a whole lineup of delicious protein beverages, including the brand new caramel protein latte, caramel protein matcha, and new protein drinks with no sugar added.
Lewis
This is huge.
Starbucks Wellness Advocate
You can even add protein, cold foam or protein boosted milk to your favorite drink. So getting extra protein, it's naturally into your routine. My go to is the iced vanilla protein latte.
Lewis
It is so good at Starbucks.
Dr. Will Voic
Ooh.
Starbucks Wellness Advocate
That first sip feeling is amazing. Bold signature espresso with protein boosted milk and sweet vanilla flavor.
Lewis
This is amazing.
Starbucks Wellness Advocate
And what's so crazy is a grande has 29 grams of protein. I mean, talk about staying consistent with your wellness goals. Now my morning iced latte can make it feel effortless to hit my protein target. For me, this is just one of those small moments every day that starts it off right a little bit stronger and knowing I've gotten protein in my drink as well. So make sure to level up and add protein to your favorite drink at Starbucks.
Podcast Host/Announcer
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Dr. Will Voic
Make their hearts skip a beat this Valentine's Day with edible with same day delivery or local pickup, effortless gifting is just a click away. Choose from iconic chocolate dipped strawberries, fresh fresh arrangements or decadent baked treats for your someone special order@edible.com or your local store. 70% of your immune system is in your gut. Binding that gut barrier, that single layer of cells. It protects the immune system. But if it's weak, things can sneak across that are not supposed to be there. Your immune system gets activated and that's chronic low grade inflammation. You can't have a war without total destruction, right? Right. You're destroying everything around when you're activating your immune system to fight an enemy. Like if you just repaired the barrier, the enemy would have never got in in the first place.
Lewis
Board certified gastroenterologist, internationally recognized gut health expert and best selling author of many books.
Podcast Host/Announcer
Dr. Will Voic.
Dr. Will Voic
There's absolutely 100% clear physiology that explains how our stress and our traumas ultimately will impact our gut. And when they impact our gut, they will impact our immune system and create inflammation.
Lewis
You could be eating all the right things and doing everything you can in your control to eat healthier. But if you haven't healed the trauma of the past, you still might have a weaker gut microbiome, a weaker immune system.
Dr. Will Voic
Because of that, you could sleep, you could meditate, you could try to do things, but if you don't heal the trauma, then you're not actually going to be well.
Lewis
A lot of people are sick. A lot of people are sick and I think they're sick and tired of feeling sick. And the gut health is usually one of the main reasons why people are sick and they're not even aware of it. You might think there's some other symptoms that's causing them to be sick. But based on my conversation with you the last time, some of the stuff that you talk about in your book as well, that a lot of the root causes of inflammation come from the gut, from my understanding. Is that correct?
Dr. Will Voic
100%.
Lewis
Really?
Dr. Will Voic
Yeah. We could fully unpack that. But suffice it to say that in the three years that I spent preparing this book, and a big part of that was, was me diving into thousands of studies, the book has over 1400 citations that I will happily give to you. All you gotta do is click and take a look and you'll see that I'm backing up my words. But I reviewed thousands of papers to basically try to understand what I see as the biggest health related issue of our time, which is, in one word, inflammation. Because the problem is, Louis, you could go to five different doctors for five different medical problems that you don't necessarily think they're connected. You see them as separate issues. Right. And they give you a symptoms based approach which is basically like, here's five different medicines. And what they don't do is they don't take a moment to step back and tell you like, hey, there's a story here. There's a story because all of these issues are originating actually from the same place, which is chronic low grade inflammation. So inflammation by itself, I mean, we can dig into this inflammation by itself. I don't want to make it sound like inflammation is inherently bad. Inflammation is life saving when you actually need it. But what we don't need is a forever war inside of our body, which is what's happening with chronic low grade inflammation, which is what's happening in America right now.
Lewis
So what is the difference between good inflammation and bad inflammation?
Dr. Will Voic
Okay, so let me install some specific terms. So acute versus chronic. So acute inflammation, you get sick, right? You get exposed to some sort of bacteria or some virus. Guess what? Your immune system is going to step up to defend your body. That is the entire purpose of having an immune system, which is basically, that's your little military and they're going to take care of you and they're going to clear out that infection. It might take them a couple of days, but they'll get the job done and you move on with your life and you're nice and safe.
Lewis
That's acute inflammation.
Dr. Will Voic
That's acute inflammation. So you get your fever, right? You get your fever, you have extreme fatigue, you might have other symptoms. Sometimes people like you get the flu, you get joint issues, right? You get muscle aches, right? You're experiencing acute inflammation. Or alternatively, another example is like you injure yourself. You're playing handball, right? You injure yourself. Well, guess what? The repair process to restore function to your body is inflammation.
Lewis
You sprain your ankle, it swells up or something. And that's acute inflammation to protect that area. Correct?
Dr. Will Voic
Red, swollen, tender, right? These are classic symptoms of inflammation. But it's acute inflammation. It's time limited. The immune system will get the job done and then it will go back to basically being at rest, being at ease, not fighting. Okay? Now that is a totally different thing than basically an immune system that is being triggered 24 hours a day. And it's not actually fighting anything real. It's not fighting a virus, it's not helping you to repair your body. Instead it's just feeling threatened. It's a little bit like a dude who's so hammered and he's just swinging and he doesn't even know who he's swinging at, right? This is basically. And then how does that manifest? So you manifest with these symptoms that you go to your doctor and you say these things and you don't necessarily get a clear answer or a clear response. So you're experiencing like number one is fatigue. Fatigue is clearly the number one symptom associated with inflammation. It always is there. And just to be clear, I'm not saying that the only cause of fatigue is inflammation. I'm saying that when you ever inflamed you will feel fatigue, right? So but going top, you know, from your head to your toes, could be a headache, could be migraines. When your nose gets congested, whether it's during a sickness or that's seasonal allergies, or you go to bed at night and your nose gets clogged up, that's inflammation.
Lewis
That's pretty clear right now. That's good.
Dr. Will Voic
But we could talk about why that would be. Because there's actually a circadian rhythm element to why we get congested at night and why it clears up in the morning.
Lewis
Really? Why is that?
Dr. Will Voic
Well, I don't want to fully divert the conversation into that, but basically it has to do. It has to do with. Here's a quick little teaser. Your immune system is nocturnal. Your immune system is nocturnal. And then when you wake up in the morning and you get that glorious morning sunlight, right, you actually are triggering the release of cortisol. Cortisol is your body's prednisone, it's an anti inflammatory. So you wake up in the morning. This is why also you go and you get a good workout and you go to bed and you're not sore. And you wake up and you are sore, you feel that.
Lewis
Why is that?
Dr. Will Voic
Because your immune system is active at night. So our body was actually very beautifully designed because if your immune system was doing its maintenance work during the day, it would cripple you, it would affect your energy levels, your focus, your ability to think, by the way, now I'm starting to describe some of the symptoms that I was going to get at. It would affect those things and you wouldn't be able to really be optimally functioning as a human. So the way that our biology was designed, which is to me awe inspiring, beautiful, is that when we're asleep during that time where we're not really moving around, that's when the immune system steps up to basically take care of its maintenance work, which includes, if you exercise, it's helping to basically build the muscle mass and restore those muscles. Because exercise is actually a form of micro injury to build it and make it stronger.
Lewis
And so when you're working out, you're causing acute inflammation as well.
Dr. Will Voic
So like not necessarily acute, you're not going to get a fever from your workout, right? So you're not necessarily causing that. But in a way there is an inflammatory element to a lot of the aspects of our life that we totally sit here and we say they're healthy, Right? So exercise is clearly healthy, but it's creating inflammation, it's creating a Healthy inflammation. And that's like hormesis. Right. So hormesis is when you sort of like take the step of pain for the purpose of future strength gain.
Lewis
Yeah, no pain. No gain, exactly. But the acute inflammation or the other, what's the other inflammation you have?
Dr. Will Voic
So the chronic. The chronic low grade inflammation. Yeah, yeah. So you could have a headache, you could have a stuffy nose, you could have a sore throat, you get that cough at night. Right, that's inflammation. You could have skin issues. So, like you're breaking out acne, eczema, eczema, psoriasis, rosacea. Right. All inflammatory for women. So hormones are important. Right. So for women, female fertility, perimenopause, menopause, 100%. There is inflammation there. Really? Yes. For men, hormonal issues. So, like some of the, some of the statistics around men are wildly disturbing. The drop in testosterone levels over the last 40 years, the drop in sperm counts over the last 40 years, I mean, Viagra, Cialis, all these things wouldn't exist if there wasn't a market because of erectile dysfunction. So not to mention energy drinks. So I'm not bashing them, sometimes I take them myself. But I'm just saying that these things or muscle soreness, joint issues, joint discomfort, difficulty recovering from exercise, difficulty performing exercise. Right. Like when you're more inflamed, go and eat a fast food meal and then go try to work out and tell me that you can have a good workout. Yeah, you can't.
Lewis
Wow. Okay, so there's acute and low grade chronic inflammation, correct?
Dr. Will Voic
Yeah.
Lewis
And the low grade chronic inflammation mostly comes from the foods we eat. Or is it also our environment, our sleep patterns, you know, and other. And other things that we do?
Dr. Will Voic
Okay, so one of the, one of the core ideas that I present in this book, and I will defend this position, is that your gut and your immune system are completely intertwined and inseparable. So just to frame this, our first episode, if you haven't listened to it, go back and take a listen. But just to quickly frame, we have a gut microbiome, mostly in our large intestine, our colon, with 38 trillion microorganisms. Okay, Microscopic. We can't see them, but they actually outnumber us. That's more than we have human cells.
Lewis
Wow.
Dr. Will Voic
Yeah.
Lewis
There's more gut microbiome than we have human cells.
Dr. Will Voic
100%. You're definitely less than 50% human. And if we were to line you up as your genetic code, like if we were to basically have a football field and every single Yard represented. Where does your genetic code come from? All right, one yard would be the genetic code that you inherited from your parents. And 99 yards, actually, 99 and a half yards would be the genetic code that you have from your microbiome.
Lewis
Really?
Dr. Will Voic
Yes. 99.5% of your genetic code comes from these microbes.
Lewis
And where do these microbes come from?
Dr. Will Voic
Our environment. So our environment. And they're manipulated by our choices. So there's an entire story inside of you. We are getting to the point. We are getting to the point where we could take a snapshot of these microbes and start to basically say, hey, I know how Lewis has been living his life. Here's the food choices, here's the sleep. Here's the circadian rhythm, here's the exercise. Here is his connection to his partner. Here is his trauma or history of things from the past that we discussed during the first episode that, like, basically, your life is a story, and that story is actually reflected. It's told through your gut microbiome. So it's entirely unique to you.
Podcast Host/Announcer
So how do we.
Lewis
If we're feeling exhausted, if we're feeling inflamed, if we're feeling in fight or flight due to what's happening within our gut, how do we start to heal our gut to get rid of inflammation?
Dr. Will Voic
Okay, so these two pieces, they're so interconnected. And I just want to add real quick that between the 38 trillion microbes and the fact that 70% of your immune system is in your gut lining.
Lewis
Wow.
Dr. Will Voic
Okay, so the bone marrow is basic training. They get trained up there, and then they get deployed, and they go and take up and do their service in the lining of your intestines.
Lewis
Interesting. 70% of our immune system is in our gut lining.
Dr. Will Voic
Is in our gut lining. Wow. Yes.
Lewis
So if our gut is unhealthy, we are unhealthy.
Dr. Will Voic
Because basically what happens is that there's a cascade where these microbes and those immune cells, they're right next to each other, and the only thing that's separating them is a single layer of cells, which we call the gut barrier. Right. And if that starts to break down, which happens when the gut microbes are weak and not able to do their job. So they are the stewards, the gut microbes are the stewards of the gut barrier. They build it for us, they repair it for us. That gut barrier, that single layer of cells, it protects the immune system. So when it's fortified, the immune cells are at ease because there's no one to fight but if it's weak. But if it's weak, which I call increased intestinal permeability, but you will hear it referred to as leaky gut. And I have no problem with that terminology because it's actually correct when that happens. It's a weak gut barrier. Things can sneak across that are not supposed to be there. And so then your immune system is like, yo, the bloodstream is right behind me. And I got my, like, literally age old, like this villain that I have been fighting since before humans existed. Right. The immune cells recognize their enemy that they have been fighting for literally a billion years. That's my estimate. And they go, okay, cool, you want to come over here? We're going to fight you.
Lewis
Really?
Dr. Will Voic
Yeah. So then they get activated. The immune system gets activated in response to something that got across the gut barrier that's not supposed to be there. And there's, there's a term for this, by the way, for the people who are nerdy like me. It's called lipopolysaccharide. Lipopolysaccharide is the armor that surrounds like E. Coli or salmonella or shigella, these nasty bacteria. This armor, they developed to protect themselves. And the armor became the way that your immune system identifies the enemy. Like, oh, you're wearing the armor. Cool, I gotta take you out.
Lewis
Interesting.
Dr. Will Voic
You're not allowed to be here.
Lewis
Wow.
Dr. Will Voic
So, but that process of I gotta take you out is the activation not in a strong, powerful, you're having a fever way. Right. Like that's not acute. This is the 24 hours a day battle on the inside where your immune system gets activated. And that's chronic low grade inflammation. And the problem is that, to be totally honest with you, I don't love the war analogy, but I feel like I have to do it because it's the only thing that really makes so much sense. Right. But when we look at images of war in the modern world, you can't have a war without total destruction.
Lewis
Right?
Dr. Will Voic
Right. You're destroying everything around. Right. So when you are activating your, when you're activating your immune system to fight an enemy that just like if you just repaired the gut barrier, the enemy would have never got in in the first place. Right. If you, if you were to address that, then we wouldn't need to like have these bodily. Basically the immune system is causing bodily injury. Right. And so then this inflammation. In the writing of my book, there's a specific table that I tell the reader, yo, go to this page, you got to check this out. Because I asked this basic question. How many health conditions are there that are associated with inflammation? Where I could come on your show and tell you this, but I could also talk to a colleague who's a medical doctor and pull the paper. And I found over 130.
Lewis
Wow.
Dr. Will Voic
And then I turned to the secondary question, Louis, which is, okay, so if I believe that the gut and the immune system are rising and falling together. Right. Then there should be 130 studies that also show that the gut is unwell within the context of these diseases. And the answer is yes. Categorically. Categorically.
Lewis
So if someone is inflamed in their gut and they have a weakened immune system, what are the main symptoms that they will have or. Or they'll feel or their experience on their body with this weakened immune system and leaky gut?
Dr. Will Voic
Yeah. Well, so it goes back to. And, you know, again, like, what I'm describing are common symptoms. And sometimes we take those common symptoms and we turn them into a diagnosis, and that's completely appropriate. That's the way I practice medicine. Right. But. But what I'm saying is that the place that it's coming from is inflammation. And so it goes back to what we had discussed a moment ago, where it's like, it could be headaches, it could be brain fog, difficulty focusing, lack of cognitive endurance, you can't get a lot done, easily distracted, like, sort of add. Right. It can affect your mood. So, like, with clarity, depression, major depression is inflammation in the brain. Total clarity. Right. By the way, so is Alzheimer's. So is Parkinson's disease. So these are ways in which the inflammation can affect your brain. But like we discussed, you could have a congested nose, you could have sore throat, you could have a cough, you could have skin outbreaks, you could have joint issues, you could have muscle issues, you could have difficulty recovering. But of course, in the gut. Of course, in the gut, there's symptoms. Right. So bloating was the number one gut symptoms that you could experience. Could be abdominal discomfort, could be a change in your bowels, diarrhea, constipation. Both. Right. The manifestation of virile bowel syndrome. This is inflammation.
Lewis
Wow. Now, I'm curious about, like, someone getting eczema or breakouts in their skin.
Dr. Will Voic
Yeah.
Lewis
Is there a way, if you have a extremely healthy gut and a healthy immune system, can you get outbreaks? Like, can you get eczema or these other kind of rashy outbreaks? Or is that all linked to a weakened immune system and a leaky gu. That.
Dr. Will Voic
So I don't want to go so far as to make it sound like the root, the only cause of all of these health issues is exclusively your gut being basically impaired. Right. What I'm saying is, with Clarity, for all 130 health conditions, this is a contributory factor. And I'm saying that we have an opportunity because what we're seeing is the gut is unwell. And what I'm offering is that we can make it well. And if we make the gut well, then the immune system falls in line.
Lewis
With it, and then other symptoms start to fade away, hopefully.
Dr. Will Voic
So these skin issues, whether it's eczema or acne or psoriasis, they're all inflammatory. There's inflammation on the surface of the skin, and the skin has a microbiome, too. So it's not just the gut microbiome that's contributing, but there is this element where basically, in that specific area, it's not necessarily your whole body in that specific area, something is off, and it's created inflammation that results in the manifestation of that specific skin issue.
Lewis
Eliminate inflammation. And it seems like you eliminate a lot of your issues.
Dr. Will Voic
I mean, we can't totally eliminate inflammation, but what we can do is we can. It's like having your sound system on and it's pounding so hard that it's giving you a splitting headache, Right. And you're not really enjoying yourself in that moment and taking the dial and being like, yeah, we can turn this down to the point where even the same song, actually, you can start to enjoy it.
Lewis
Enjoy it. What would you say, then, are the five foods that people should be eating on a daily basis to optimize their gut microbiome and their immune system?
Dr. Will Voic
Okay, so I'm going to give you the five foods, and then I want to break down for you the specific levers that I'm seeing behind the curtain. What are the things behind the curtain that make me choose these five foods? Okay, so let me go with. Okay, I have to start with my classic. It may be controversial, by the way, so my apologies, but I'm going straight to beans.
Lewis
Beans.
Podcast Host/Announcer
Any type of beans.
Dr. Will Voic
Basically any type of beans. I will accept any of them. Okay? Because to me, beans, these are microbiome foods. They are microbiome foods. The reason that people feel like they don't tolerate beans is not because there's something crazy that's happening inside of their body. What's happening is that their gut microbiome can't handle the beans.
Lewis
Really?
Dr. Will Voic
Yeah.
Lewis
Why can't they handle.
Dr. Will Voic
Can't handle the truth?
Lewis
Why can't they handle it? Yeah, because it's good for you. Why can't your gut handle it?
Dr. Will Voic
Okay, so this brings us to like a basic concept within gut health. And it's like very slightly nuanced. Not crazy, but it is a little nuanced. It's like exercise, right? So think of your gut as being a muscle, right? That muscle can be trained, it can be made stronger, but it also has a quite specific capacity for work. So you can't take a muscle, go to the gym and just like, of course I want to go and bench press £450 and be literally the strongest person in the gym. But I'm sorry, can't handle it. I can't handle that.
Lewis
You haven't trained to get there.
Dr. Will Voic
Yeah, no, I'm working on it.
Lewis
Yeah.
Dr. Will Voic
I'm actually quite, I'm quite happy with where I am at 45 years old, like, I'm lifting the heaviest weight of my life.
Lewis
That's great.
Dr. Will Voic
Right? But to get to that level, it's going to take some time, right? So the same is true with your gut. If your gut is impaired because it's not doing so hot, right. If your gut is impaired, that's conceptually similar to going to the gym with some sort of injury, right. Like you hurt your shoulder, okay. You're not going to go to the gym and lift the heaviest weight, you're going to go to the gym and honestly, it might be the 2.5 pound dumbbell.
Lewis
Sure.
Dr. Will Voic
Or it might be just body weight and you're just trying to basically restore function to that shoulder. And then once you restore function, you're back on track and now you're growing and building, right? So this is what's happening in the gut is like you take basically microbiome food, right? So let me break that down real quick. So beans, they have fiber, they have polyphenols, they have resistant starches. These three things, none of them are digested by the human body. They are the most clear evidence of a shared lifelong symbiotic relationship that we have with our microbiome. We have third party sourced it. We have basically said, look, we as humans, we're not able to evolve fast enough to keep up with the food supply across the globe.
Lewis
Interesting.
Dr. Will Voic
You move from one place to the other, your evolution is not able to keep up with that. So we basically said, well, if we could get the microbes from the environment that know how to break down the foods that are here locally, then we would actually be able to process and digest those Foods.
Lewis
Okay.
Dr. Will Voic
So what happens is the microbiome breaks down the fiber, the resistant starches, and the polyphenols for us.
Lewis
Interesting. So our body and our stomach can't break down the nutrients in beans.
Dr. Will Voic
So beans are not just these three things. But what I'm saying is I'm calling beans microbiome foods because they're the most densely packed of these things. Go look at the fiber content of beans, right? You're gonna be like, yo, there's a lot of fiber in there.
Lewis
Right?
Dr. Will Voic
Right. Well, so what I'm saying is that you are 100% dependent on your microbiome to digest that fiber.
Lewis
Interesting.
Dr. Will Voic
So if the microbiome is not ready for that, that's conceptually similar to going to the gym and just, like, grabbing way more weight than your body. You hurt yourself.
Podcast Host/Announcer
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Dr. Will Voic
I love.
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Lewis
Okta secures AI. Ah.
Starbucks Wellness Advocate
As I step into 2026. One of my big wellness goals is consistency. Showing up for my body, my mindset, my help every single day, even when life feels overwhelming. And that is why I love simple habits that support the bigger picture for my life. And starting off the new year strong with protein beverages at Starbucks is a big thing. Because Starbucks now offers a whole lineup of delicious protein beverages, including the brand new caramel protein latte, camel protein Matcha, and new protein drinks with no sugar added.
Dr. Will Voic
This is huge.
Starbucks Wellness Advocate
You can even add protein, cold foam or protein boosted milk to your favorite drink. So getting extra protein, it's naturally into your routine. My go to is the iced vanilla protein latte.
Lewis
It is so good at Starbucks.
Dr. Will Voic
Ooh.
Starbucks Wellness Advocate
That first sip feeling is amazing. Bold signature espresso with protein boosted milk and sweet vanilla flavor.
Lewis
This is amazing.
Starbucks Wellness Advocate
And what's so crazy is a grande has 29 grams of protein. I mean, talk about staying consistent with your wellness goals. Now my morning iced latte can make it feel effortless to hit my protein target. For me, this is just one of those small moments every day that starts it off right. A little bit stronger and knowing I've gotten protein in my drink as well. So make sure to level up and add protein to your favorite drink at Starbucks.
Lewis
So have a few beans, not a whole plate of beans, maybe to start.
Dr. Will Voic
Work your way towards it like I am. I'm in a place now today where I can smash beans as hard as I want to with no issues. No gas, no farting like crazy. Yeah, no, no. But not in a bad way. Because basically, you know, okay, there are some benefits to farting.
Lewis
Really?
Dr. Will Voic
Yeah. 100%.
Lewis
What's the. Besides releasing gas and feeling better, what is the benefit to far farting?
Dr. Will Voic
The gas that is being produced for that kind of fart. A bean fart? Yes. Okay. The gas that is being produced is the product of fermentation from these microbes. So you have to understand that the reason why you get that gas is because they are simultaneously fermenting your fiber to produce short chain fatty acids, which are. So we're here to talk about inflammation. And short chain fatty acids, which are acetate, propionate and butyrate are the, hands down, with total clarity, the most anti inflammatory nutrients that I've ever come across.
Lewis
Wow. Like, and those are in beans.
Dr. Will Voic
Well, you get that from fiber.
Lewis
Okay.
Dr. Will Voic
You get that from fiber.
Lewis
So fibers and beans.
Dr. Will Voic
And fibers and beans. Yeah, yeah. So. So beans are like, so jam packed.
Lewis
Wow.
Dr. Will Voic
Yeah.
Lewis
If you could only choose one bean, what would you choose? What type of Bean.
Dr. Will Voic
The chickpea.
Lewis
Chickpea, chickpea.
Dr. Will Voic
Here's why. The best bean for you is the one you're actually going to eat.
Lewis
All right? Right, right.
Dr. Will Voic
So, like, I love chickpeas.
Lewis
Okay.
Dr. Will Voic
Do you have a favorite bean?
Lewis
Pinto. I don't know if that's good there or not.
Dr. Will Voic
All right. Pinto. You live in la, so it's like in the food supply here.
Lewis
Exactly.
Dr. Will Voic
Yeah.
Lewis
Yeah.
Dr. Will Voic
So I'm not gonna. But if you're.
Lewis
If you're doing chickpea, pinto, or black bean, all are fine.
Dr. Will Voic
Oh, 100%. Go. Give me all three.
Lewis
Okay, gotcha.
Dr. Will Voic
What my wife does, for what it's worth, is because I'm gonna have to teach you some of these tricks now that you're growing your family.
Lewis
Exactly.
Dr. Will Voic
Yeah. We get an instant pot, and we will basically create a batch. Batch chickpeas and then separately batch of black beans and create a big pot to start the week.
Lewis
Bean soup or just.
Dr. Will Voic
Well, no, like, throw in garlic and onions. Right. Tastes good. Like, actually, the flavors are great.
Lewis
Yes.
Dr. Will Voic
Salt it, spice it, and then you put it into the fridge. And here's the cool part. When you take these starchy foods, like beans, and you put them into the fridge and you cool them down, you create what's called retrograde starch.
Lewis
Okay.
Dr. Will Voic
Which is basically, you have enhanced the quality of the food, so you have created more microbiome food.
Lewis
Interesting.
Dr. Will Voic
And that's incredibly healthy. So you get the same thing if you cool off your mashed potatoes, but.
Lewis
Then you can reheat it.
Dr. Will Voic
You can reheat it.
Lewis
Okay, interesting.
Dr. Will Voic
But there will be new resistant starches that were formed. Right. Or if you take your bread and you throw it into the fridge or throw it into the freezer also is a trick. You can increase the value and the glycemic index drops. So if you were to take the exact same loaf of bread from room temperature, throw it in your fridge, and then eat it, the glycemic index has improved. Why? Because some of the stuff that was basically a simple carbohydrate, you turned into a resistant starch that's going to feed the microbiome.
Lewis
Interesting.
Dr. Will Voic
Yeah. On this topic of great fiber sources and also a great source of polyphenols, which are the colors in our food. I love berries.
Lewis
Okay.
Dr. Will Voic
And so you choose, like, do you like blueberries? Do you like raspberries? I'm a raspberry guy, so if you could give me unlimited supply of organic raspberries for the rest of my life, I would take that over, like, many Other opportunities for the. You know, just give me that. I'll be very happy.
Lewis
Okay, so.
Dr. Will Voic
All right, number three. I'm going. I'm going with avocados. All right, so avocados. I've met, like, I think one person, maybe two in my whole life that don't actually like avocados.
Lewis
I didn't like them until two years.
Dr. Will Voic
You were the guy.
Lewis
I was the guy. I was the guy. I literally didn't eat them until two years ago.
Dr. Will Voic
Or what was the deal?
Lewis
It's more of a texture thing for me. I don't know why. Yeah, I'm a. I'm a weird.
Dr. Will Voic
I'm a weird, you know, guac, I.
Lewis
Don'T think guac now. It's the texture. I'll have an avocado now. If I put salt on it, it's like.
Dr. Will Voic
Tastes great.
Lewis
I can manage it.
Dr. Will Voic
Yeah.
Lewis
And I'm actually enjoying it now. But guac, I don't know what it is. It's like, I don't know, too slimy or something.
Dr. Will Voic
You know, I have a rule that you don't go into someone's house and insult the. Insult them. And I just did. So I apologize.
Lewis
All good? Yeah.
Dr. Will Voic
Okay.
Lewis
Now, I'm a weird eater. I'm a very picky eater. But someone once told me that if you're a picky eater, the pickier the eater you are, the more of a genius you are. So I try to just take that.
Podcast Host/Announcer
For what it is.
Dr. Will Voic
Interesting.
Lewis
I don't know.
Dr. Will Voic
We kind of hear what we want to hear.
Lewis
Exactly. I'm like, I'll take that.
Dr. Will Voic
Yeah, exactly. All right, so. But avocado is the key here. Actually. The fiber content of avocados is wildly high.
Lewis
Okay.
Dr. Will Voic
More than anyone would expect.
Lewis
Okay.
Dr. Will Voic
So, like, a nice medium sized avocado might have 8 to 10 grams of fiber. That's a lot.
Lewis
That's a lot. Yeah.
Dr. Will Voic
But it also has healthy fats. So fat is good for us. We just want it to be good fat. Right. So we can get that from an avocado. All right. Number four, I would go with. Let's go with chia seeds. So chia seeds, super high in fiber, but they also have healthy fats because they have omega 3s. Right. And most of us, omega 3 fats are what we call essential, which means you have to get them from your diet. And most of us are not getting enough.
Lewis
Okay.
Dr. Will Voic
So that's why everyone's taking fish oil supplements, which is fine. I don't have a problem with that. But you could also eat the food that is the native source of these fats and chia seeds are one of the ways among many to accomplish that goal. All right, all right. And last but not least, I'm going to go with kimchi. All right, so here's the deal. Fermented food is uniquely beneficial.
Lewis
Gosh, it's another thing I don't like, but okay, all of them.
Dr. Will Voic
You don't like yogurt or kefir?
Lewis
I like yogurt, but what's the chem. What did you say it was?
Dr. Will Voic
Kimchi.
Lewis
Kimchi.
Dr. Will Voic
Nah, it's not for you, that's fine.
Lewis
But yogurt I do.
Dr. Will Voic
You got to find what you like.
Lewis
Yeah, yeah, yeah.
Dr. Will Voic
You got to find what you like. But like yogurt. Kefir, Greek yogurt is.
Lewis
That's good. Super good. Okay, that's good to know.
Dr. Will Voic
So it's a fermented food and the fermentation process, it of course involves live bacteria. So like, I want the listeners to see this the way that I see it. They just hear probiotic. I get that. But I see like a living ecosystem. Right. There's like this community that's there, a part of the food. They've transformed the food. And then you have your ecosystem inside of you and you're going to introduce them.
Lewis
Interesting.
Dr. Will Voic
And actually there's now several studies to suggest that by regularly consuming fermented food, they can actually integrate themselves into your gut microbiome.
Lewis
Interesting.
Dr. Will Voic
So that actually last night I was at an event and someone very nice woman came up to me and she says to me, how can I add more microbes back? My microbiome count is low, my diversity is low. And I told her that one of the ways that you can do this is by adding increasing your fermented food intake.
Lewis
Okay.
Dr. Will Voic
And we have clear research to show that out of Stanford.
Lewis
Oh, wow, that's good.
Dr. Will Voic
Yeah.
Lewis
So if I do a. A little thing of yogurt every day, if I have an avocado and I've had. I have chia seeds in some almond milk for breakfast, is that a good thing? If I do three of the five, but I don't do berries and I don't do.
Dr. Will Voic
Why are you rejecting the berries? I'm a bit insulted again.
Lewis
I'm like a, a pallet of a seven year old. So I'm like, it's like, I don't know the texture, the taste, I don't know what it is about it, dude. The cuz. The thing is mulberries I like, but.
Dr. Will Voic
Mulberries oh, you're very specific.
Lewis
Yeah. I used to have a mulberry tree in Ohio growing up. So I would like I could find the right ones that weren't too juicy, that were like, okay for me.
Dr. Will Voic
Oh, that's interesting.
Lewis
And what about dried berries, dried mulberries, dried things? Are those as good or no?
Dr. Will Voic
Yeah. Like you like dried fruit in general? Yeah, yeah. So there is still some retained nutritional value there for sure. But also they can. There's some things that also are enhanced. So for example, the very high in histamine. So if you start eating like dried out fruit, you might notice your nose gets congested and that can actually be the histamine content of your food.
Lewis
Interesting.
Dr. Will Voic
Yeah.
Lewis
Okay.
Dr. Will Voic
So, I mean, it's not like a horribly bad thing, but there are some people out there who have histamine issues that are not just a once in a while thing. It's more of a chronic problem for them.
Lewis
Okay.
Dr. Will Voic
And so for them, they have to be careful.
Lewis
Okay.
Dr. Will Voic
So, yeah, I mean, look, if I had my way, I would figure out a way to get you to love adding berries to your yogurt. Right.
Lewis
I have to get over it. My mind somehow. It's a mental thing for me.
Dr. Will Voic
Yeah.
Lewis
What would be an additional one then? We got beans, berries, we got avocados, we got yogurts. And what was the last one?
Dr. Will Voic
Fermented food.
Lewis
Fermented foods.
Dr. Will Voic
Yeah.
Lewis
And so for me, what would be one other. If someone didn't like one of those things and there was an additional one.
Dr. Will Voic
I'm going to try to throw you a lob here, make it easy for you.
Lewis
Chia seeds was one of them.
Dr. Will Voic
Yeah. I think you're kind of digging the chia seeds. I'm going to play off of that and we're going to go. I'm going to go with walnuts.
Lewis
All right. Okay, we'll do that.
Dr. Will Voic
It's actually kind of interesting. Like a walnut looks like a brain.
Lewis
Yes.
Dr. Will Voic
And then it's like it's high in omega threes. God is playing a joke.
Lewis
It's great, right?
Dr. Will Voic
It's kind of cool.
Lewis
I'm down for all those. I could do all those every day.
Dr. Will Voic
So in the book, I basically discuss that, because here's an important point, and I want everyone to hear this, that you can call diets different things, right? Mediterranean, pescatarian, flexitarian, vegetarian, vegan. And what I actually wrote in the book is it doesn't matter. It doesn't matter what you call it. What matters is the quality of your diet. So there's a lot of flexibility here. So the diet that you're going to eat is not the same as the one that I'm going to eat. But what I'm saying to you, Louis, is that if you focus on four main nutrients, you will have an anti inflammatory diet that will support your gut microbiome and make your immune system strong and healthy. And the four nutrients, and we found those in the six foods that we just discussed. Okay, what are those are fiber polyphenols, healthy fats, and fermented food. And so if you focus on those four things, fiber polyphenols. Polyphenols are the colors. So eat different colors. They say eat the rainbow. Eat the rainbow is the same thing as saying what I'm saying right now.
Lewis
We're not talking about Skittles.
Dr. Will Voic
Don't eat the rainbow. Skittles.
Lewis
Taste the rainbow. No, not that.
Dr. Will Voic
That was a taste. That was a taste. Just a taste. So, yeah, but like the healthy fats, you know, like you could throw extra virgin olive oil into the mix, right? If you're gonna do oil, let it be that. Let it be extra virgin olive oil.
Lewis
Okay? So if you do those four things, I mean, if you eat those four things on a daily basis and you, or you add more of those to your, your intake, yeah. You're doing a lot of good for your gut, 100%.
Dr. Will Voic
And, and, and, and the key from my perspective is that you should feel the difference. So this is not just like, hey, I trust that guy, and so I'm going to do it. What I'm saying to you is take a chance.
Lewis
Do it for a week, take a.
Dr. Will Voic
Chance, try something different and then see how you feel.
Lewis
Interesting.
Dr. Will Voic
And if your energy levels pick up and your focus is better and you notice that your exercise is improving and there's different things for different people, right? But you're going to experience the benefits. And when you experience them, then it reinforces, oh my gosh, onto something here. Yes, we need one more.
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Dr. Will Voic
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Lewis
So those are the four pillars.
Dr. Will Voic
Yeah, I call them the four workhorses because I have this mental image of like, imagine that you are. Imagine that it's 1870, right? You and I are heading west. We're coming here.
Lewis
There's gold here.
Dr. Will Voic
Yeah, we're going to get rich. And so we got this wagon. But in order for us to get across the plains, you don't want just one horse. You don't want just two horses. At some point you're going to have to climb a mountain. Climbing a mountain is like fighting a disease, fighting that battle against this chronic illness. So you're going to climb that mountain. You want to have three or four workhorses powering you to your goal because one or two would not be enough. So I call them the four workhorses because in my mind I have this image of that wagon that you're trying to power up the hill for the person who's sick. Whereas when you're healthy and you're feeling really well, I mean, you could say, hey, I only want one or two horses. But that would be kind of stupid because why wouldn't you have all four Clydesdales rocking and be a total beast?
Lewis
Exactly.
Dr. Will Voic
Yeah.
Lewis
Go for eight. Give me eight of them. You know, let's go.
Dr. Will Voic
I have to come up with four. Exactly.
Lewis
Double it up.
Dr. Will Voic
I have to go back to the drawing board there.
Lewis
Stress seems to be like one of the biggest things, one of the biggest killers for a lot of people. It just holds them back from accomplishing what they truly want. And I'm curious, does Bad gut health make us more reactive and cause more stress for high performers or high achievers. If so, what's a science backed way that we can start to calm our nervous system with food that you like.
Dr. Will Voic
Okay, so first of all, stress 100% is connected to our gut microbiome, like without a shadow of a doubt. And basically what you've led us into is a conversation around the gut brain connection. Right. So they are basically best friends. This is, by the way, chapter eight of my new book. And I have to tell you, Louis, this is the chapter that would resonate with a person like you. But I think it's going to resonate with the readers the most too. Like, this is literally the best chapter that I've ever written. So out of all my three books. Yeah, because there's a lot for us to unpack here.
Lewis
It's about the brain gut connection.
Dr. Will Voic
The brain gut connection, which is the nerdy way of actually getting into the concept of mind body. Right. Because like the mind body concepts, allopathic medicine has rejected that as being woo woo. But there's absolutely 100% clear physiology that explains how our stress, our emotions, our connections to other people, our life of spiritual purpose, and our traumas ultimately will impact our gut. And when they impact our gut, they will impact our immune system and create inflammation. Really 100%. So to lay this out, because it kind of is a two way street. I mean, you asked me about the role of the gut in stress and I'm kind of starting with the role of stress in gut health. Okay, Imagine that you are in traffic and you have a near miss. You almost got into an accident, you barely missed it, and zing. Your eyeballs bug out, your heart rate's pumping, your blood pressure's up. There's a certain feeling that you get. Imagine that you are about to go on stage and while you are very comfortable with this, because you've done it many times for many people, that's extremely anxiety inducing. And so they get this feeling of butterflies in the stomach. They might feel a little nausea, they might actually start to feel bloated. And then cramps and then waves of cramps. And then it's intense and it's crippling and folding them over. These are all manifestations of very clear physiology connecting the brain to our gut. So what's happening is that our environmental experience, basically our brain was hardwired to react quickly to things that are happening around us. That way we don't have to even process, we can just react. This is why you Have a near miss in the car, instantly, boom. You get that feeling, right? You don't think about it before you even process that you almost got into an accident, Right? So that's your sympathetic nervous system.
Lewis
You know what's interesting when you say that I used to, when I was in high school, before basketball games or football games, it's like I had to go to the bathroom, you know, almost like 10, 20 minutes before I was like, even though I was doing well and I was a good athlete and things like that, and I was, you know, succeeding. It's almost like every time there was a game I had to use and I was like, almost running late, it was like, warm ups are happening and I gotta go run to the bathroom.
Dr. Will Voic
Yep.
Lewis
And how is that connected to the brain and the gut when you feel like, oh, I gotta go to the bath.
Dr. Will Voic
Well, so this is your sympathetic nervous system. Okay. So this was. This is what was happening with you. And it's parallel. It's the same as when I was in medical school. And you take, you know, basically 200 people that were at the top of their class in college, you put them all into one class, and half of them are. Are less than average at Georgetown. Right? So there was a lot of stress. So there was a line out the bathroom door. 100%. 100%. You had to wait in line to get a stall, man.
Lewis
So what is the connection between stress and needing to go to the bathroom?
Dr. Will Voic
Yeah. Okay, so let's play this out. So within the context of stress, which is basically leading to the activation of your sympathetic nervous system, this is one of two, like, yin and yang, parts of your autonomic nervous system, which means that your body just reacts. You don't necessarily get to choose. It just happens. Right? So when your sympathetic gets activated, your brain will release a hormone called corticotropin releasing hormone, or crh. CRH comes from the brain and basically enters the pituitary gland and then sets off an entire storm throughout the body. Now, this was designed, if we go back to 99.99% of human history, which predates modern times, right? This was designed where if there was something that was going to attack you, if there was some sort of serious threat, right? You instantly had the force that you need. Between your heart pumping circulating blood, you're breathing heavy circulating oxygen, your blood pressure is clamped down, so you're getting the blood to your tissues, right? And you're ready to go. And whether it's fighting another tribe or some animal that's attacking you or Whatever it might be, that adrenaline saves your life potentially. So it's an evolved mechanism. But the problem is everything comes with a price. So you are accepting all these benefits, but you're sacrificing your gut. That's what happens. You sacrifice your gut. And so that surge of adrenaline, that surge of cortisol, that's out of synchrony, out of context, of I said the cortisol is good in the morning, but what I'm saying is cortisol is not good when it's some random time of day and you don't need sacrifices your gut health. And then ultimately what that results in is when you sacrifice the gut health. The gut microbiome number one, you feel it here. So you might have to go to the bathroom or you might get the cramps or the bloating or whatever it might be, right? So you feel that that's your gut microbes, that's also your gut motility. That has been adjusted by the surge of stress, but then it ultimately parlays into, okay, so if the gut microbes are weak, then that affects the gut barrier. When the gut barrier gets weak, then that affects the immune system. Now you've just created inflammation.
Lewis
Interesting.
Dr. Will Voic
Okay, so that's the way that it works with the sympathetic nervous system. All right? And then the gut gets weak and then that the gut actually sends signals back up to the brain, right? Through a number of different ways. But when the gut is unwell, our brain can't be fully well. Right. So if you want to be sharp, if you're a high performer and you want to be sharp, focus, have intense cognitive endurance, you have to nurture your gut, right? That's a required step in order to get there. Now you can try to power yourself through using modern tools like energy drinks or Ritalin or something like this, but you're not actually treating the symptoms, you're not treating the source of your problem.
Lewis
Interesting. So it sounds like your brain also influences your gut in these times when you're feeling anxious or stressed or there's a pressure filled moment, whether it be a test or a sports game. It's almost like how you think about what's about to happen is influencing the gut or releasing these hormones or whatever to make you either want to go to the bathroom or have bloating or gas or whatever it is, right?
Dr. Will Voic
So these people that have chronic gut issues and it's important. So what we just described was the impact of stress, which could be once in a while we all have that. That's not necessarily A bad thing. Your body will adapt and adjust, you're okay. But there's also the people that are having it 24 hours a day. That's a lot.
Lewis
Right.
Dr. Will Voic
And in many cases, these are the people who have dealt with something that's trauma. So where the trauma basically creates a wound in the non conscious mind. So you are not thinking about these things. Right. Because you're trying to push it to the side because it hurts. That's the thing I don't want to deal with.
Lewis
Don't think about it.
Dr. Will Voic
But it still exists. You don't get to escape that, unfortunately. So that trauma exists in the non conscious mind. And what we have found is that basically this leads to, number one, your brain activity is different. So people that have been exposed to trauma, they have hyperactivation of their amygdala, which is the fear center of their brain. So it's like this life of perpetual fear. And then this leads to. If the sympathetic nervous system and what I just described as stress is putting your foot on the gas, then what I'm saying is within the context of trauma, the foot never comes off the gas. You got a lead foot, it's like Keanu in speed and just blast and speed blasting down the highway. And you're trying to figure out how are we going to stop this runaway bus? Right. So the way that you stop it is by ultimately healing the trauma.
Lewis
This is fascinating. Now this is something I'm curious about. If someone has experienced trauma in their life, in their past and or they've interpreted an event as traumatic, whether it actually was or wasn't, but they've interpreted meaning that it was for them and it happened 10, 20, 30 years ago. And in their subconscious mind, they either try to stuff it or put it away or they haven't addressed that trauma, that wound.
Dr. Will Voic
Yep.
Lewis
The mind is not in the body. Right. The mind is like an energy around the brain, but it's not in the brain. Is that correct? I don't even know. But the brain is different than the mind. And if you're thinking something, then it's connecting to the brain signals and it's driving down into the gut. I'm trying to see where I'm going with this. But how much of trauma of the past that is interpreted as trauma that you have not healed? How much of that will impact your gut and really kind of consume your body?
Dr. Will Voic
We know with total clarity that people that have been exposed to trauma are more likely to have specific gut related issues. Right. So actually it's my mentor, Dr. Douglas Drossman at the University of North Carolina, who's the one who discovered this? He was a professor of both medicine and psychiatry. Unique intersection for being 1980s, if you think about it. Right. That's very progressive. And he studied where are these people with these gut issues? What is basically there from before? And he found a disproportionate association with prior trauma, including abuse, but not exclusively abuse.
Lewis
Sure.
Dr. Will Voic
So the 1. 1. 1 point that I kind of see as being a little bit important, I hope you don't mind, is that. So you use the word interpret. I actually don't think that you get to interpret. It either is or it isn't. So to me, trauma is something that has occurred in your life that overwhelms your ability to cope.
Lewis
Yes.
Dr. Will Voic
Right. So whether you think it's trauma or it's not trauma.
Lewis
Yeah.
Dr. Will Voic
If there is something that has occurred in your life that overwhelms your ability to cope, you don't have the tools.
Lewis
To cope with it.
Dr. Will Voic
Right. So, like in children, this is why children are much more vulnerable to these kinds of things, because they just aren't yet developed in a sophisticated way in terms of their cognitive capacity. Right. Their cognitive abilities. Their abilities to cope with stress, things like this. Right.
Lewis
Yes.
Dr. Will Voic
So there's a higher vulnerability there. So if you overwhelm the ability to cope, then you've created a trauma. And that trauma, maybe something that, you know it happened, but you don't necessarily want to acknowledge it. In fact, the mind is quite powerful at repressing those ideas and thoughts. The other thing that I would argue, Louis, is that there's some fascinating research. I would love to share a quick study with you to prove that the book. I don't mean to plug this book, but I can't help the fact that the title of this book is Perfect. The Body Keeps the Score.
Lewis
Right. Yeah. I love it.
Dr. Will Voic
It's the perfect title for a book. I don't know if it's. I haven't even read it. I don't even know if it's a good book. It's good.
Lewis
Yeah, it's good. I mean, it's more academic, but it's.
Dr. Will Voic
Yeah, it's like New York Times.
Lewis
Like, crushing. Yeah.
Dr. Will Voic
For, like, 10 years, but it's the perfect title. The Body Keeps the Score is so true. So there was a study that they did with children where they looked at kids who were adopted before age two. Okay. They have no recollection of these events. None of us can remember before age two.
Lewis
Right.
Dr. Will Voic
Right. So I used to believe that if you can't remember it, it doesn't count.
Lewis
Yeah, yeah, yeah. But unless you've suppressed it. Yeah, yeah.
Dr. Will Voic
Well. And I've. I've now learned both in my own life and in this particular study to prove it. I was wrong. Really. I was definitely wrong. The body keeps the score. So they looked at children who were adopted before age two and they looked at kids that came from like a normal family.
Lewis
Non adopted, not adopted. Yeah, yeah, yeah, right.
Dr. Will Voic
And they tracked out years later and they took a look and the kids who were adopted before age two and again, they're like in a comfortable home. Like, there's not good families. Yeah, yeah, good families. Like there's not some other explanation for this. They look at the gut microbiome. Clear changes in the gut microbiome.
Lewis
Really?
Dr. Will Voic
Yeah. More inflammatory bacteria, less protective bacteria and a loss of gut diversity.
Lewis
Really?
Dr. Will Voic
Yeah. So these kids, again, this is years later, they have lost diversity in their gut. That's basically moving towards a unwell. What we call dysbiosis is what is occurring there. And they were more likely to suffer with digestive symptoms. They were more likely to feel anxious. And they actually did a functional MRI to look at brain activity. And they found that brain activity in these people who were adopted at before age 2 was different. And their emotional processing and emotional regulation was out of whack.
Lewis
Wow.
Dr. Will Voic
So they have like, these are people, they've done nothing wrong. They don't deserve what they've received.
Lewis
They don't remember it.
Dr. Will Voic
They don't even remember it. Right. But here are these things that continue to sort of echo into adulthood that they can't even remember.
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Has to step up.
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Lewis
So it sounds to me like, correct me if I'm wrong, you could be eating all the right things and doing everything you can in your control to eat healthier. But if you haven't healed the trauma of the past, whether it was in your control or out of your control, you still might have a weaker gut microbiome, a weaker immune system because of that. Is that correct?
Dr. Will Voic
This is 100% correct. I would even extend it beyond the food, beyond the plate, because there's other elements of our life that are really important to our health, to the health of our gut microbiome. Exercise, right? You and I both love exercise. I could break down for you why exercise is good for the gut microbiome. But the point is you could do that. You could sleep, you could meditate, you could try to do things.
Lewis
But if you don't heal the trauma.
Dr. Will Voic
But if you don't heal the trauma, then you're not actually going to be. Well, and I've seen this. Yeah. So this is. And you know, if you look too, trauma is disproportionately also associated with autoimmune disease. Right. So because basically that chronic activation of the immune system, that's what it is, gets that immune system to the point that it's just like totally confused.
Lewis
Because I guess in your mind, if you've experienced trauma, you know, and for me, I experienced different parts of trauma growing up. If you experience some type of psychological, sexual, emotional trauma, physical trauma, and you don't learn how to heal that psychologically or emotionally or spiritually, there's some type of underlying, like guilt, like resentment, anger, sadness, loss that you are just living with that you haven't figured out how to process. Particularly if you're 5, 712 and you don't have the tools on how to process, whether it be some type of therapy or something else that allows you to grieve, to rediscover your identity, to mend that emotional wound. And so when you live with this feeling that you are not enough for decades of your life, or that you're unworthy, or that you're unlovable, or that you're bad, or that you're wrong, or something's off with you, if that is your unconscious mind ruminating 24 7, that is building this, I guess, inflammation in your mind and your body, it's weakening you in some ways, which, again, is in weakening your gut, is what I'm hearing you say.
Dr. Will Voic
Yeah. So a few things. Number one, I have seen this in many patients that the greatest moments of my career as a medical doctor, and I was trying to figure out how many patients have I taken care of, and I landed on. It's somewhere in the range of 75 to 100,000.
Lewis
Wow.
Dr. Will Voic
Right. And in all of that, the greatest moments were the moments where I took a person and discovered that there was this thing, right? Like a trauma that they were trying to ignore. Because it hurts, of course. So you don't want to deal with it. You'd rather not talk about it. Right. And so you have to get to a trusting place where you open up and you have that conversation. But the other thing, too, Louis, is part of what to me makes Chapter eight my greatest chapter that I've ever written, is that actually the chapter plays out and shares my personal journey of self discovery, where I have shared in the past that I changed my diet and therefore I got my health back. And the truth is, I wasn't fully telling you everything that was going on in my life.
Lewis
Really.
Dr. Will Voic
I wasn't ready.
Lewis
Wow.
Dr. Will Voic
There was too much shame. I had a complex relationship with my dad that unfolded from the time that I was 7 years old when my parents got divorced. And unfortunately, the divorce of my parents was not amicable.
Lewis
It was traumatic.
Dr. Will Voic
Well, I was the oldest of three boys. I have two younger brothers, and basically I was in second grade, and one day didn't know this was going to happen. My mom shows up and the car is packed fully, and there's like a little spot basically earmarked for me that I slide into. And we drive seven hours away.
Lewis
With your younger brothers, too?
Dr. Will Voic
With my younger brothers. And the only person that wasn't there was my dad.
Lewis
Wow, you're seven.
Dr. Will Voic
I was seven. And so we moved seven hours away. But eventually the court system says, you got to come back to Syracuse, New York. So we go back and the way this is in the 1980s, the way that the court system back then, I don't know what they do now, I have no clue. But the way that they dealt with it back then was to basically say, well, the oldest son, he's old enough to be able to kind of give us answers.
Lewis
Oh my gosh, Seven.
Dr. Will Voic
Oh, seven. And so then what basically unfolded from there was a series of psychologists and court appointed counselors. And I would do these sessions where you're sitting there with a psychologist and they're like, draw me a picture of this. And this was like an ongoing. This is not a short term thing. This was like an ongoing thing. Yeah. Like maybe a year and a half of this kind of stuff. And during this period of time, I know obviously that my parents are not together. Right. And I know that they're not getting along. And I also know that this is court related. So basically, the words that I provide are ultimately going to dictate what happens with these parents. So within that context, for me, I think, I mean, I may be wrong, but I think that there's this natural psychology that takes over. At least it did for me. There's this natural psychology that took over me of basically being like, well, you got to pick the winner.
Lewis
Wow.
Dr. Will Voic
Right? Who's the good one and who's the bad one? Because one of them is good and the other is bad. It's the way it has to be. So I chose my mom and my dad. I turned to. And I was the oldest boy. Right. So I think you can appreciate this. I think on some level that you're the defender, you're the one who stands up for the younger brothers, you're the one who protects. And so I basically psychologically turned towards my dad. I never actually said this to him, but this is the conversation that was in my mind as like 7, 8 years old is, how did you allow this to happen, dad? How could you allow this to happen? You were supposed to be the man of this house. You were supposed to be the one that takes care of us, that makes sure that everything is okay. Look at our family now. We were poor, right? We were poor. All the money was going to the attorneys. Look at what we're going through. Look at how horrible this is for us. You allowed this to happen. Why didn't you fix it? Why didn't you take care of us? Right? I held him accountable for the whole thing. So this led to a rift between me and my dad.
Lewis
I'm sure your whole life Probably.
Dr. Will Voic
Well, yeah, basically. So I was, I was a good athlete. So I played three sports in high school. I was the captain of two teams. And for those of you who can't tell on camera, Lewis has me by one inch. And he's very tall. He's six foot five. All right. So anyway, I was a good athlete. And so the issue though is that because my parents were divorced and we lived two and a half hours away, like on the weekend I had to go to see my dad, but, like, that was tearing me away from my sports teams, that was tearing me away from my friends. So, like, the level of resentment just escalates.
Lewis
Frustration. Yeah.
Dr. Will Voic
And you get to a point where I just cut him off. Like, I was basically like, I don't want to talk to that guy.
Lewis
Wow.
Dr. Will Voic
And we didn't talk from the time that I was in college until. If it's okay, I'll share the story. Okay. That we didn't talk until I was in my early 30s.
Lewis
Wow. Like 10 years.
Dr. Will Voic
Maybe a little more than 10 years.
Podcast Host/Announcer
Wow.
Lewis
I mean, that'll cause some gut issues.
Dr. Will Voic
So what you described a moment ago of shame, sadness, that's how I felt. And so then the way that I dealt with it, I think other people handled these things in different ways. So for me, it was like, I'm going to show you achieve. I'm going to show you with such ridiculous achievements that you won't be able to deny.
Lewis
Wow.
Dr. Will Voic
Right. So, I mean, anger fueled. Yeah, kind of.
Lewis
Yeah.
Dr. Will Voic
So I, I, I accomplished everything and more that I could have possibly accomplished. I, I went to the number one, my number one choice for residency for internal medicine, Northwestern. I. Out of 60 brilliant doctors that I would beg to be my own doctor if I needed someone, I actually won the highest award out of all of them. And then I went on a grant with the NIH at arguably the number one school of public health in the country at the University of North Carolina. So I was like working at the School of Public Health on this grant from the nih. Right. So all these things are happening. Well, you know what?
Lewis
While you're not talking to your dad.
Dr. Will Voic
Yeah, well, I'm not talking to my dad. But you know what? None of it made me happy. I was sad. I had extremely low self esteem. And then simultaneously, the work of the hospital, it caught up to me. I was working 80 to 100 hours a week, sometimes 30 hours in a row. And when I did have free time, I ate junk food because it tasted good. It's quick, and it was quick and it was cheap, and I liked it. And when I had a day off, I got drunk, and I look back on it, and I didn't even understand. It's so obvious how sad I was. So anyway, what changed? So I wasn't comfortable with sharing the story. In Fiberfueled, my first book, which came out in 2020, it was super easy for me to be like, yeah, I changed my diet.
Lewis
Everything's good.
Dr. Will Voic
Everything's good. Right. Okay. Don't get me wrong. Changing my diet was a lot. Helped a lot. Yeah.
Lewis
Yeah.
Dr. Will Voic
Right.
Lewis
But there's still something that's underlying that, you know, that you haven't addressed.
Dr. Will Voic
I had a lot that needed to be dealt with. Wow.
Lewis
And so when did you start dealing with it?
Dr. Will Voic
Not by my own choice. And if I did, if I didn't, if I wasn't blessed with a person that truly loved me, I don't know if it ever would have been dealt with.
Lewis
Wow.
Dr. Will Voic
So my wife, now here we are, you know, 12 years later, and got to get that right. My wife, she comes into my life, and she is an angel, and she's exactly the person that I needed to come into my life at that moment. And she says to me, you gotta call your dad.
Lewis
When was this?
Dr. Will Voic
This was like, probably like early fall of 2013.
Lewis
Okay.
Dr. Will Voic
Yeah. So it had been more than 10 years.
Lewis
Wow.
Dr. Will Voic
Graduated college in 2002. She says to me, you gotta call your dad. You gotta. You gotta reconnect with him. So I pick up the phone and I call my dad. And Louis, he accepted me back instantly. Wow. He was so happy to hear from me.
Lewis
I'm sure.
Dr. Will Voic
Totally caught off guard.
Lewis
Yeah.
Dr. Will Voic
I hadn't heard his voice in more than 10 years.
Lewis
Holy cow.
Dr. Will Voic
That's. And so the first time that I saw him was actually at my wedding. Wow. The first time I saw him in 10 years. Holy. All right, so we reconnect. I need to mention this. My dad was always a great dad.
Lewis
Yeah.
Dr. Will Voic
There are things that I didn't understand, of course, until I had children of my own.
Lewis
Of course. Yeah.
Dr. Will Voic
That. Like, he would take two younger brothers. As I mentioned, he would take the three of us. Like, every time there's a vacation from school, you get some sort of break. We're hopping in the car. We're either driving into Canada because I lived in Syracuse, New York, or we're driving down the Eastern seaboard and we're going out. We're exploring the world. We're doing stuff together. Right. Three boys, just him. That's cool, right? Weekends, we lived 45 minutes from the Adirondack Mountains. Okay. Friday, Friday evening, cars packed. Hop in the car, into the mountains. Enjoy the weekend camping together, doing all kinds of fun stuff with him. Right. But by himself. Right. No one to support him, no one to help him. Right. And the other thing that I never really picked up on until I started to go back and revisit experiences from my childhood, the other thing I never picked up on is he never actually said anything bad about my mom. Well, not even once.
Lewis
Not everything's so black and white, you know?
Dr. Will Voic
And I remember one time that my grandmother, my dad's mom, she started to say something and he squashed it.
Lewis
Wow.
Dr. Will Voic
He said, you don't talk like that.
Lewis
Oh, wow.
Dr. Will Voic
And so anyway, so you reconnect. I reconnect. And we had a couple of great years together. So you have to understand, like, part of our connection is through sports. So I grew up in Syracuse, New York. Sports town, Syracuse, Orange. So we reconnected on that and different things. And in the summer of 2019, I don't know if you've ever had this feeling. All I can say is what I experienced, which is that I felt compelled to go and see my dad.
Lewis
I had the same thing in 2019. Yeah.
Dr. Will Voic
So in the summer of 2019, I can't understand why this came over me, but it did. It came over me in a very powerful way where it's like, your dad's getting old. You just don't know how much longer he's going to be here. Why don't you go see him? And so In September of 2019, I hop on a plane, go up to Syracuse, and we had this really amazing weekend together. So we first went to a Syracuse football game. They played the number one team in the country, and they almost beat him. And then we hopped in the car and we drove up into the mountains and we went to all of our favorite places.
Lewis
That's cool.
Dr. Will Voic
Favorite places that we had been to. And then it's Sunday, and we're coming back down from the mountains and he's supposed to take me to the airport, and he diverts the car and we go to Rome, New York, which is about an hour outside of Syracuse. And this is where my grandparents lived. And he takes me to this road and he shows me this 600 square foot house, right? He takes me around a couple blocks away, he shows me another 600 square foot house, and he tells me, this is where your great grandparents lived. This is where your grandparents were kids playing in the yard. This is where our Family, Polish immigrants. This is where we started. He takes me to the airport. That's the last time I saw my dad. In January of 2020, I get a phone call from the police department. He didn't show up to work, and he had passed away over the weekend. And so the thing about it is, and I share this partially for the people who are at home, because I think that coming out and discussing these things is important for other people to hear, because I think for some of them, it may impact them. But I also share this for you on a personal level because you're a new dad, and I've been through the time that you and I have gotten to know each other. I've been pretty vocal about my love for being a dad and my children. And there was a moment in my life when everything changed, and it was the birth of my oldest daughter, who is 11 now. And there were a few things that happened in that moment for me. So part of it was to feel the love that I had instantly that was unlike any love that had ever experienced in my life. It was so natural. It was so authentic. And I don't know that there's anything that she could do that would make me not love her. And you feel that instantly. It's a very special feeling. And that allowed me to realize that that was the way that my dad felt about me.
Lewis
Right.
Dr. Will Voic
And the other side to this is, I think that there are aspects of our life that mature at a different pace. So, like, for nutrition, it was like a super quick and easy for me, you know, 2012, to, like, 2015. I was like a new man.
Lewis
Yeah, right.
Dr. Will Voic
Had like, really drilled down and figured out what works for. For me at least.
Lewis
Right.
Dr. Will Voic
But, like, being willing to realize my own mistakes as part of the personal development, that was necessary to accept that maybe part of this issue here was actually me. Right. But also, I'm holding this child, and.
Lewis
Like.
Dr. Will Voic
I don't know where she came from, but she came from somewhere. There's a breath of life that came into this child that is completely undeniable, and science will never actually be able to explain that.
Lewis
That's true. That's true.
Dr. Will Voic
And so that sort of experience leads you into some bigger questions of understanding who I am within this broader story of everything that's unfolding, and what is my purpose? Why am I here, and what does it all mean, and what will happen after I'm gone? And so this led me on what was a very slow spiritual journey where I was against it and closed off for a very Long time.
Lewis
You're in your head, not in your heart.
Dr. Will Voic
Yeah. And also. Yes, that's actually a beautiful way to describe it, but also, I wasn't open to the possibility. No.
Lewis
Like, no way. You're based on science and fact. And show me a paper on this. And this is what you knew problem.
Dr. Will Voic
Well, and I was raised. I was raised Catholic and we went to church and it was just sort of the obligatory hour, of course. And it was completely uninspired. Sure. And.
Lewis
And also, if your parents, who will took you there, they weren't able to figure things out and they kind of ruined your family dynamic. You're like, well, this didn't work for them, so why am I going to do this?
Dr. Will Voic
Yeah. And I had a thing happen where, because my parents were divorced, so we would drive. And this is upstate New York, where snow can drop hard and fast all at once because you can get lake effect snow and things like this.
Lewis
One foot in a couple hours.
Dr. Will Voic
Exactly. It can be next level. So my parents were two and a half hours apart. So on Sunday evening I would come back. But if there was a bad snowstorm, instead of taking two and a half hours, it might take four hours. Right. To get home. And so I was going to be confirmed. And there was a rehearsal for the confirmation, for the ceremony, and I showed up late because no one did anything wrong. But, like, because my parents are divorced. Right. So I show up late and apparently the priest, I'm not going to name his name, but he had given instructions of, like, this is what I need you to say when you come to the altar. And it was very explicitly said, like, you better know this.
Lewis
And you didn't know it because you got.
Dr. Will Voic
I didn't know it. I wasn't there.
Lewis
Yeah.
Dr. Will Voic
So I go up to the altar and he says, what do you have to say?
Lewis
And you're like, oh, I have no clue.
Dr. Will Voic
Whack.
Lewis
No way. Oh, man.
Dr. Will Voic
I mean, honestly, that's rough. I've never had an adult hit me.
Lewis
Oh, my gosh.
Dr. Will Voic
This hard.
Lewis
How old were you?
Dr. Will Voic
Probably 16, 15.
Lewis
Oh, man, that's unfortunate. That's sad.
Dr. Will Voic
Boom.
Lewis
That is unfortunate.
Podcast Host/Announcer
So.
Lewis
So for me, trauma there, for sure. Huge trauma there.
Dr. Will Voic
Well, I mean, I don't. I don't know if.
Lewis
If, like, where's an embarrassment? There's a.
Dr. Will Voic
There definitely was embarrassment.
Lewis
Everyone's wrong with me. There's a shame. Yeah. All that stuff.
Dr. Will Voic
I mean, but at a minimum. At a minimum, it set me so far back spiritually because it was basically like, yo, I'm not like I'm good.
Lewis
Yeah.
Dr. Will Voic
Yeah, I'm good. Right.
Lewis
So where are you at now?
Dr. Will Voic
So, yeah. So for me, I think, like, between the birth of my child, between building this family and then these bigger questions, and then having to process and resolve the death of my father. Right. So where did my daughter's soul come from? But where did my dad's soul go? Where is he and why am I here? Right.
Lewis
Yeah.
Dr. Will Voic
So that actually has led me to actually a wonderful place. And yes. And I. I share this because in the chapter, I do talk about trauma. I do talk about human connection and our need for human connection, which is really exemplified in the story of me and my dad. Right. Like, there was. It was a broken connection that I. In order to be healthy and happy and my best version of myself, I needed to re. Establish that. But the other. But the other. The other factor here is that I actually think that for me, I'm just speaking for myself, that I haven't really felt fully like myself until I started to lean in and open up my heart. And as I've done that. And I'm not telling people what to believe, because the truth is that outward organized religion is not actually what I'm talking about right now. What I'm talking about is an intimate conversation between you and something bigger that occurs during the quiet times by yourself.
Lewis
Yeah.
Dr. Will Voic
Right.
Lewis
Wow.
Dr. Will Voic
Because that's what really matters. That's what really matters. And then all of the other stuff you can use to support that relationship.
Lewis
Of course.
Dr. Will Voic
Right. So for me, it has just been this beautiful healing season. And so for me. So, like, Louis, as a medical doctor, I mean, I acknowledge that there's absolute barriers to some of these conversations. Right. Where it's like, people see it as a big risk. Rich Roll was like, whoa, I did not expect that. Right. You're taking a risk there. But what I said to him and what I'm saying to you and the listeners is, I am a medical doctor. I am here to heal. That is my mission. That is my purpose. I'm completely aligned on my purpose. It's a beautiful thing for me.
Lewis
Me.
Dr. Will Voic
Right. But if I'm going to fulfill that purpose, then I have to follow through on these things, even when it's hard to say 100%. And so this honest conversation is really about helping people to heal and the acknowledgement that healing comes in many places. And it can be the four workhorses. Sure. Right. Or it could be circadian rhythm, or it could be supplement stacks. These are all chapters in the book. But what I'm saying is there's also healing that comes for your soul from your connections to other people, the ones you love. Right. And to lean into that.
Lewis
What is the chapter in the book called?
Dr. Will Voic
So great? So it's chapter eight and basically it's called Mind Body Healing.
Lewis
Mind Body Healing.
Dr. Will Voic
Mind Body Healing.
Lewis
Now, where's your relationship with the Catholic faith or your faith now?
Dr. Will Voic
It's an amazing.
Lewis
Like you've healed that moment, that trauma from that priest that did that and you feel like you've reconnected to that faith or is it.
Dr. Will Voic
I've connected to it. I don't consider myself Catholic, but I actually don't have any problem whatsoever with the Catholic Church. Where I have come to is that organized religion. We have to be willing to see that on both a micro level like this, getting slapped by a priest, or on a macro level like cover ups and things like this. There's history, right? There's tons of history in every religion. Yes. We have to be willing to see that these are the flaws of humans. Yes, Right. That humans that are trying, they may think that they're right or whatever, but they can make mistakes. But that has nothing to do, nor should you allow that to stand in the way of something that's so beautiful, special, that you absolutely need in your life. And I'm of the belief that people are starving for them. This, which is a relationship with a higher power, you should not allow those outward things. So then once you cultivate that inside of you, there's going to be a natural desire to express it outwardly. And that comes through these forms of spiritual practice. So for me, I don't consider myself Catholic, but I do consider myself Christian. It's a whole different conversation. That is not really what I came to talk about of my belief in the Bible.
Podcast Host/Announcer
Right.
Dr. Will Voic
My belief in Jesus. Right. So I have my feelings there.
Lewis
Do you feel like your immune system and your gut microbiome are healthier because you have a strong belief in Jesus and God?
Dr. Will Voic
I know it's not. I think I know. And it's completely backed by science, Louis. 100%. Yeah. So let me be clear. I am not proposing a health hack where you find God for help.
Lewis
No, no, no.
Dr. Will Voic
Right. This is not a transactional thing.
Lewis
Of course.
Dr. Will Voic
Right. This is so much more beautiful, special and powerful. But if you look at people who are more faithful, they are less depressed, they are more optimistic for the future, they have better emotional processing, they're able to deal, they're more resilient, they live longer and there's many different forms of disease that are associated with lower risk. And. And to bring it full circle and not to turn this into a science lesson, because I actually love where we went with this. But there still is the faith and the science. They're both there. And that's okay because they can both exist. And the science says that what's happening, whether it's through our spiritual practices, reading the Bible, attending a service, singing in synchrony with other people, right? Spiritual music, dancing, chanting, things like that, all these things, they're activations of the parasympathetic nervous system, which is the rest digest and I feel safe part. That is the counterpoint to the sympathetic. So we talked about the sympathetic being activation. Now I'm saying safety exists. Safety and healing exists in your parasympathetic. So those are examples. But then in our human connection, holding hands, hugging, feeling bonded to your partner, intimacy with a partner that you actually love, it's not sport. These things actually are also activations of our parasympathetic nervous system. And then the question that you asked me, that has taken me an hour, this is the most divergent answer of all time. You asked me what is the thing that you can do? And you asked me about food, but I'm actually going to divert away from food. And what I'm going to say is, in the moment of stress where your sympathetic nervous system is firing, you can breathe. So all of these different forms of breath work that you hear people talk about, whether it's Wim Hof or you hear Andrew Huberman talk about techniques, or in my space as a gastroenterologist, we use techniques called diaphragmatic breathing, which are basically meant to really force your diaphragm to pull air into your lungs with deep breaths. In through the nose, out through the lips. Breath by itself has the ability to activate our vagus nerve, which can take the foot off of the gas and put it on the brake and allow you to get into rest and digest and safety mode.
Lewis
To recap and acknowledge, what I'm hearing you say is that we can apply all the strategies in your book Plant Powered plus, to activate the power of your gut to tame inflammation and reclaim your health. There's lots of supplements, foods, and strategies that we can't implement. But it sounds like if you're looking for ultimate health, ultimate freedom and healing, then revisiting and healing the traumas of.
Dr. Will Voic
The past.
Lewis
And integrating them in a healthy way in your life so that you feel you've resolved them and they don't hurt you, Anymore. Along with connecting to God or a higher power and having a beautiful relationship and faith in God or a higher power. Those two things are just as powerful, if not more powerful than any type of food, hack, sleep, sunlight that you can get in your life.
Dr. Will Voic
For a lot of people, that's the healing that they so desperately need.
Lewis
100%. I know what your next book is about. It's about that whole chapter and going deeper on science and faith. I feel like that is what you said people are starving for. Obviously they're starving to eat healthier foods because people are sick. But there is an underlying root cause of that sickness, that disease that I feel like, which is a lack of faith, a lack of spiritual connection and a lack of healing. The emotional, psychological, sexual traumas that people have faced in their past. And when we can heal the past and when we can find meaning of our faith and find a relationship with a faith. I feel like that's when true freedom comes in people's mind, body connection. That's when the immune system relaxes, like you said. That's when you aren't on fight or flight mode constantly. It doesn't mean everything's gonna be perfect, but you can have more tools to address life's challenges. And so I hope that is the next book you talked about and research, because that is the thing that people need the most. So I'm going to. I'm going to. I'm going to count on you in three years to have.
Dr. Will Voic
Don't be mad at me if I don't.
Lewis
But it's funny because I had Andrew Huberman on my show a couple months ago and most of the conversation was around his spiritual practice and how it's actually helped him heal and feel better.
Dr. Will Voic
I think it's a game changer. I think it's a game changer. I didn't expect it. I did not expect it. But it has changed my life and it allows me to be actually a far more resilient person and the best version of myself show up every day.
Lewis
I hope more medical practitioners listen to this and start applying this to their practice for themselves so that they can also just communicate better and see people differently and connect with people on a spiritual level even, and also bring the science and the medicine to it as well. Hopefully. Hopefully people listen to this and watch it and start doing that. Your book, Plant Powered plus, is a powerful reminder on how to activate the power of your gut to tame inflammation and reclaim your health. I hope everyone gets a copy of this book because a lot of people in the world are sick and we need people to get healthier and there's tools that they can do here that'll support them.
Dr. Will Voic
All of the tools are laid out.
Lewis
Yeah.
Dr. Will Voic
They are evidence based and they are available so that you get to choose. Right. It's on the table. You pick and choose. What are the things that you're going to pick up off that table and introduce it to your life. And if you do that, if you have the audacity to try something different and you do that, you will feel, I promise you, you will feel the difference. And when you do, you will know you're onto something and you're going to want more and there will be even more for you.
Lewis
You can keep doing it. Yes, they can get the book everywhere books are sold. Your YouTube channel, the Gut Health MD, also the Gut Health MD on social media and the guthealthmd.com. you've got a great newsletter, you have recommendations for. You've got a great supplement company that supports people that can help them with their gut as well. And so much great content that you have online. Where else can we follow or support you with this journey?
Dr. Will Voic
Well, you've quite thoroughly laid it out, so I do appreciate that. Look, to me, this is about an opportunity to continue the conversation beyond the show. Right. So I would encourage people, completely free tools, come to my website, sign up for my newsletter, grab the book. If you borrow it from the library and you read it, trust me, I'm not upset at all. Because what I want is I want your time. I want your time, I want your attention, I want the opportunity. I just want that chance that I could change your life. Right. Because that's what, like, that's what I'm trying to do here.
Lewis
Yeah.
Dr. Will Voic
So. And then once you do that, then just know, like, I'm here for you and I want to keep working. And I got. There's many years in front of me. I'm 45 years old.
Lewis
There you go.
Dr. Will Voic
So let's keep rolling.
Lewis
I'm telling you, that next book before you're 50, that's got to be on somewhere in your journey. I'm telling you it's gotta be. If you're saying that's what people are starving the most for, then you're perfectly positioned to serve people with that journey, with your own personal experiences. Well, maybe it's a, maybe it's a couple articles to start or something like.
Dr. Will Voic
That, but before 50, you know what's interesting is that all of the conversations that as I've been leading into this book are leading into this, right? Because this is what ultimately. Like, what are you waiting for? It's what people want to talk about.
Lewis
What they need, man. That's what they need. Well, I asked you this the last time. I'm curious what it is now, after this book is out and after this conversation. But what would you say if you get to live as long as you want, but at the end of the day, you only get to share three lessons with the world? And we don't have access to your books or your work or your newsletters anymore, but it's many years in the future, last day on earth for you, and you get to leave behind three truths. What would those truths be for you to me?
Dr. Will Voic
Number one, you need to figure out who you are and what your purpose is. And once you identify that, you should never stop, never stop in the pursuit of that purpose. That's who you are. That's what you were meant to do. So that's number one. Number two, don't forget where you came from, right? The people who have supported you, the people who made you who you are today. There's an entire story there. It's not just this moment. There's a build. Generations of people before you who led up to who you are. Never forget those connections. Never forget the importance of the other people in your life. Because honestly, all the other bull. Sorry for the profanity, all of that, the money, the fame, the power, it will never bring you the joy that you get from those people that brought you to where you are today. And last but not least, know. Know with absolute clarity that you are a part of something bigger, better. And it is gorgeous. It is beautiful. So even the idea, Louis, I mean, I don't want. We're at the end, so I don't want to, like, introduce a new topic for debate or discussion, but even the idea of living forever, look, I get it. But at the same time, where my dad is right now, one day I'll be with him. I'll be able to say the things that I need to say to him. And you know what else? He'll meet his grandchildren.
Lewis
Wow. That's beautiful. That's beautiful, man. Why would I acknowledge you, Will, for opening up the way you have been? And I think, again, I hope you keep sharing like this, because I think this is what people are starving for, to hear these types of conversations and stories, specifically from a medical professional like yourself at the highest level who is used to research and, you know, studies and data and science, to hear spirituality come from you and how this is the ultimate level of healing based on what I'm hearing you say for you and the ultimate level of joy and fulfillment and love. That's what we want. Sure, we want to be healthy and happy, but it's like the ultimate levels of joy come from what you just talked about because I think it's where we get ultimate peace, freedom and healing from is that connection. So I appreciate you. I'm grateful for you. And my final question, Will, is what is your definition of greatness?
Dr. Will Voic
I think I go back to this idea of living your life with purpose. Right? If you are aligned with your purpose, anything that you do, anything is greatness.
Lewis
There you go. Well, thank you man. Appreciate it.
Starbucks Wellness Advocate
Powerful.
Lewis
Okay. It's awesome.
Podcast Host/Announcer
I hope you enjoyed today's episode and it inspired you on your journey towards greatness. Make sure to check out the show notes in the description for a full rundown of today's episode with all the important links. And if you want weekly exclusive exclusive bonus episodes with me personally as well as ad free listening, then make sure to subscribe to our greatness+channel exclusively on Apple Podcasts. Share this with a friend on social media and leave us a review on Apple Podcasts as well. Let me know what you enjoyed about this episode in that review. I really love hearing feedback from you and it helps us figure out how we can support and serve you moving forward. And I want to remind you of knowing has told you lately that you.
Lewis
Are loved, you are worthy, and you matter.
Podcast Host/Announcer
And now it's time to go out.
Lewis
There and do something great.
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Dr. Will Voic
The link in their bio Department of Rejected Dreams. If you had a dream, rejected IKEA can make it possible. So I always dreamed of having a man cave, but the wife doesn't like it.
Bertolli Brand Representative
What if I called it a woman cave?
Dr. Will Voic
Okay, so let's not do that, but add some relaxing lighting and a comfy IKEA hofburg ottoman. And now it's a cozy retreat.
Lewis
Nice.
Dr. Will Voic
A cozy retreat, man. Cozy retreat, sir. Okay, find your big dreams, small dreams and cozy retreat Dreams in store or online at ikea US Dream the possibilities.
This episode dives deep into the crucial relationship between gut health, chronic inflammation, trauma, and overall well-being. Dr. Will Bulsiewicz joins Lewis Howes to reveal why dietary changes alone may not be enough for true gut healing—he argues that unresolved emotional trauma and chronic stress can undermine even the best nutrition. The conversation weaves together the latest gut health science, practical dietary advice, and Dr. Will's own powerful personal story of healing and spiritual growth.
Gut’s Critical Function:
Microbiome Uniqueness:
Emotional Health Drives Physical Health:
Personal and Scientific Proof:
Dr. Will’s recommended daily dietary staples:
Nutrition Principle:
The core anti-inflammatory nutrients are:
(45:01–45:49, 39:49–40:05)
Diet Flexibility:
Emotional Processing:
Spiritual Healing & Connection:
Faith’s Measurable Effect:
| Timestamp | Topic / Quote | |--------------:|--------------------------------------------------------------------| | 03:11 | The limiting effect of unhealed trauma on gut health | | 04:00–05:23 | Chronic low-grade inflammation as a health epidemic | | 12:24 | Microbiome size: “38 trillion” microbes – more than human cells | | 14:24 | "70% of the immune system is in your gut lining" | | 23:00 | Beans as the top microbiome-building food | | 29:49 | Fermentation, gas, and the anti-inflammatory benefits | | 39:49 | The four nutrients for an anti-inflammatory diet | | 43:54–44:33 | The gut-brain connection and mind-body insights | | 51:17–52:45 | Trauma, chronic stress, and their physiological cascade | | 55:52 | “The Body Keeps the Score” and research on early trauma | | 59:43–60:27 | Diet vs. trauma: why healing is more than food or supplements | | 63:04–77:15 | Dr. Will’s personal story: childhood trauma, estrangement, healing | | 83:01 | Spiritual awakening and mind-body healing | | 86:41–89:20 | How faith/spirituality supports health and the science behind it | | 95:22 | Dr. Will's "Three Truths" for a life of greatness |
True gut healing requires a holistic approach:
Diet alone is not enough; healing your gut means healing your whole self. Let your history, both physical and emotional, inform your steps forward. Embrace diversity on your plate and in your connections. And above all, find purpose, forgive, and open to something greater—this is the journey to lasting health and greatness.
Connect with Dr. Will:
Host: Lewis Howes — The School of Greatness