The Gut Insiders

Every time you flush a #2, you're sending a big ol' pile of living health data down the tubes. The shape, color, and consistency of our poop gives us enormous insight into our gut health and general well-being. Dr. B and Chuck break down what to look for, what to avoid, when to call your doctor, and the secret arctic poop vault that might save humanity. Videos referenced in this episode: ▶...

Collagen supplements are everywhere. They’re one of the most popular supplements in the world. And millions of people are taking them specifically for gut health. But is there evidence to support that? And how does collagen compare to prebiotic fiber when you look at the actual published research? Let's walk through the science on both sides. You might be surprised by what I found. More info o...

Colon cancer is on the rise in younger American adults. 1 in 25 Americans (160,000) will be diagnosed this year, and it's become a leading cause of death in otherwise healthy, active people. So what's going on here? Dr. B and Chuck break down the science, and lay out 5 proven strategies that will dramatically reduce your risk. Videos discussed in this episode: 🍷 How Alcohol Affects Your G...

Coffee is one of the most controversial topics in gut health. Some people swear it healed their digestion. Others say it destroyed it. And if you go looking for answers online, you'll find a doctor or an influencer to confirm whatever you already believe. Today I want to cut through the noise and show you what the science actually says — who should be drinking coffee, who should probably avoid...

We spend all day trying to be healthy — then undo it in the last two hours before bed. This week on The Gut Insiders, podcast Dr. B explains how nights can quietly sabotage gut healing, and what to do about it. Dr. B's new book, "Plant Powered Plus," is available now: https://www.amazon.com/Plant-Powered-Plus-Activate-Inflammation/dp/B0FNDSR2C5 Subscribe to The Gut Insiders wherever...

Stress doesn’t just live in your head. It shows up in your gut. That’s why during times of stress you might feel bloating, waves of cramps, diarrhea with urgency, clamming up constipation, or upper GI symptoms like nausea, indigestion, and reflux. These aren’t random. They are all real life manifestations of the brain-gut axis. Dr. B's new book, "Plant Powered Plus," is available now...

Most people think of alcohol as a liver issue. You drink. Your liver processes it. End of story. But that’s not the full picture. Even when you don’t feel drunk, sick, or hungover, alcohol may still alter your gut barrier and microbiome. Dr. B's new book, "Plant Powered Plus," is available now: https://www.amazon.com/Plant-Powered-Plus-Activate-Inflammation/dp/B0FNDSR2C5 Subscribe to...

The first hour of your day programs your gut, your immune system, and your energy. Miss it, and you spend the rest of the day catching up. Today on The Gut Insiders, Dr. B shows you how to get it right. Subscribe to The Gut Insiders wherever you get your podcasts:🍎 https://apple.co/4qqHK33🟢 https://bit.ly/4q93399 Hosted by Chuck Carroll and Dr. Will Bulsiewicz Produced by Chuck Carroll & Mat...

If you’ve ever tried to eat healthier, added more plants, more fiber, and ended up bloated, uncomfortable, or frustrated…this video is for you. Fiber is one of the most powerful tools we have for human health. But here’s the paradox:The thing that’s supposed to heal your gut is the thing that’s making you feel worse. And that leads a lot of people to give up on fiber altogether. That’s an understa...

Antibiotics are quite literally the greatest invention in the history of medicine. They’ve saved millions of lives. They turn deadly infections into manageable problems. But there’s something almost no one tells you. Even when antibiotics work exactly as intended, they leave a mark behind. Not on your medical chart — but inside your gut. This video is about smart planning around antibiotics. Dr. B...

Between 2010 and 2022, during my years in gastroenterology fellowship and clinical practice, I personally performed nearly 9,000 colonoscopies. That’s 9,000 times looking directly at the inside of the human colon. 9,000 chances to notice patterns that most people never hear about. What I want to share today isn’t meant to scare you. It’s meant to inform you. And, ultimately, to empower you. Dr. B&...

If you're always feeling tired, achy, or suffering from brain fog, it's likely due to chronic inflammation. But the root cause isn't in your joints, muscles, or brain. It's all about what we eat, and how that food interacts with our incredibly complex gut microbiome. This week on The Gut Insiders podcast, Chuck and Dr. B break down the 5 clues signaling the inflammation trap, and t...

Aging is often described as "inevitable," and while we can't change time, we absolutely can affect how we *feel* as we age. If you're tired of brain fog, fatigue, achy joints, and poor sleep, the solution might be in your intestines. These are 3 science-backed ways to slow your biological age, and it's never too late to start!

If you're ready improve your gut microbiome by eating 30 different plants per week, the first 7 days determine everything, and they're your best chance to create momentum. BUT: 70% of people make the mistake of going too fast. They get bloated, feel miserable, and quit. Here's why your health journey will be different. Written and hosted by Dr. Will Bulsiewicz Produced by Matt Silverma...

For the first 10 years of my career as a gastroenterologist, I prescribed probiotics the way I was taught in medical school — generically, without strain specificity, without proper dosing. And honestly? Most of my patients saw zero results. Then I dove into the actual research—and what I found made me angry. These are the things the probiotics industry doesn't want you to hear. Written and ho...

Farts! We all do it. But it doesn't take a scientist to know that they're not all created equal - especially when it comes to the sniff test. What can the chemistry of gas tell us about our diet and health? And what changes can we make to ensure our "air biscuits" are slient but less deadly? In the first episode of The Gut Insiders podcast, our hosts Chuck Carroll and gastroenterologist Dr. Will B...