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The Gut Insiders

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Rating
★★★★★
4.9
from
98 reviews
This podcast has
52 episodes
Language
English
Explicit
No
Date created
2025/12/30
Latest episode
2026/11/06
Average duration
32 min.
Release period
4 days

Description

Better health begins in your gut. But medicine isn't "one size fits all," and your gut microbiome is as distinct as your fingerprint. Board-certified gastroenterologist and New York Times bestselling author Dr. Will Bulsiewicz is on a mission to help you feel better through cutting-edge science and two decades of clinical expertise that will make you think differently about the food you eat — and the trillions of hungry organisms living in your colon. Join Dr. B and co-host Chuck Carroll for gut-first discussions about diet, exercise, sleep, stress, trauma, and your health questions.

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Podcast episodes

Check latest episodes from The Gut Insiders podcast


21 Why Do Women Get IBS More Than Men? A Gut Doctor Explains | The Gut Insiders
2026/11/06
We already know that stress can make IBS worse, but compelling new research unpacks the connection between women's hormones and these flare ups. Chuck and Dr. B discuss why estrogen can "set the volume" for IBS and constipation intensity for women, and four things you can do right now to dial it back down. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
I've Done 9,000 Colonoscopies. Here's How I Lower My Own Risk.
2026/11/02
Get my free Colonoscopy Prep Protocol, the plan I used for my own colonoscopy: https://the-gut-health-md.kit.com/colonoscopy?utm_source=podcast&utm_medium=audio&utm_campaign=colonoscopy-prep I've done 9,000 colonoscopies in my medical career, and at 41, I had one done on me. I have a family history of colon cancer and polyps. And I take this very seriously, because I've seen too much as a doctor. So today I'm showing you exactly what I do to lower my own risk of colon cancer. 6 habits that lower your risk, and one thing that beats them all -- but it isn't a food. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
20 I'm a Gut Doctor. Here's Why Your Reflux Pill Isn't Working
2026/10/30
Constantly clearing your throat or feeling heartburn? We often think it's due to acid reflux, but in truth, there are 4 different kinds - and the acid itself is rarely the culprit. This week on the pod, Chuck and Dr. B break down the real causes of reflux and the 5 easy changes you can make to reduce 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com Hosted by Dr. Will Bulsiewicz & Chuck Carroll Produced by Chuck Carroll & Matt Silverman Edited by Matt Silverman
I'm a Gut Doctor. Here's What I Buy at Costco.
2026/10/26
Get my free Gut Health on a Budget guide, with all 10 foods, my Costco staples, and 5 meals under $2: https://the-gut-health-md.kit.com/budget?utm_source=podcast&utm_medium=audio&utm_campaign=budget-guide $311.63 and 28 items. That's my Costco receipt from last night. This is the food I’m feeding my family this week. And I'm keeping score on two things: What each thing costs per serving, and how many different plants my family is eating this week. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
19 Your Mouthwash Feeds the Bacteria Linked to Colon Cancer 🦷
2026/10/23
It's no surprise that mouthwash kills bacteria. But is it killing the *right* bacteria? New research indicates that what you do in your mouth is deeply connected to your gut microbiome, and that mouthwash functions as an antibiotic. Subjects who used it regularly were damaging their gut ecosystem and giving bad bacteria a leg up on producing the chemicals associated with colon cancer. This week on the pod, Chuck and Dr. B swallow the research and spit out some big changes to their dental routine. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com Hosted by Chuck Carroll and Dr. Will Bulsiewicz Produced by Chuck Carroll and Matt Silverman Edited by Matt Silverman
Let's Rank 8 Breakfasts on the Most Important Criteria: Protein and Fiber
2026/10/19
Protein & Fiber: Ranking 8 Breakfasts That Pack the 1-2 Punch The best breakfast I found has more protein than three eggs and more fiber than most people eat all day. And there’s no meat, no eggs, no dairy in it. I ranked eight of the most popular breakfasts in America on two numbers. Protein, and fiber. Some of the winners will surprise you. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
1 in 3 Americans Have Fatty Liver Disease, Even If They Look Healthy 🥩 The Gut Insiders Ep 18
2026/10/16
This week on the pod, Chuck and Dr. B dive into brand new research that hints at an epidemic of fatty liver disease - especially among populations eating a Western diet. They cover the warning signs, what you can do to get checked, and how making dietary changes now can change the course of your health. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
How to Reduce Bloating in 7 Days — A Gut Doctor's Advice
2026/10/12
Most people think bloating means too much gas. But plenty of people who bloat every single day carry a completely normal amount of gas. What's different is what their gut does with it. So if you gave me 7 days, here's exactly how I'd spend them. Dr. B's new book, "Plant Powered Plus," is available now: https://www.amazon.com/Plant-Powered-Plus-Activate-Inflammation/dp/B0FNDSR2C5 💩 The 4 Patterns of Constipation and How to Fix Them: https://www.youtube.com/watch?v=0KtphM0jQvQ 🌭 Why Eating Speed Matters Way More Than You Think: https://www.youtube.com/watch?v=kD-wQsdxdXc Subscribe to The Gut Insiders wherever you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
17 Your Gut Makes GLP-1 Naturally. Here Are 6 Ways to Boost It.
2026/10/09
Don't believe the social media hype. "Natural Ozempic" will never replace the real, life-changing drug. But, GLP-1 hormones do naturally occur in your gut and tell our bodies when we're full. And there are a bunch of habits and hacks we can leverage to take full advantage of what our microbes already provide. Dr. B and Chuck break down the latest science, and what it means for your everyday diet. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com Hosted by Dr. Will Bulsiewicz and Chuck Carroll. Produced by Chuck Carroll and Matt Silverman. Edited by Matt Silverman.
Menopause Changed Your Gut. 5 Things to Do About It.
2026/10/05
For years I cared for women who told me a version of the same story. She'd be in her mid-forties. And she'd say: "I've been the same person for twenty years. My body worked. My gut worked. My sleep worked. And in the last eighteen months, all of it came apart. I don't recognize myself." These changes show up in the 40s for a reason - and it's not just a hormonal shift. These 5 lifestyle and diet changes can make a profound difference when it comes to bloating, brain fog, fitness, and overall wellbeing for women at 45 and beyond. 🎓 Sign up for Dr. B's next Anti-Inflammatory Masterclass, the 6-week scientific blueprint to identify your unique inflammation phenotype and reclaim your health: https://theguthealthmd.com/the-anti-inflammatory-masterclass/ 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
16 The Real Reason Ultra-Processed Food Makes You Gain Weight 🌭 The Gut Insiders
2026/10/02
When people gain weight on ultra-processed food, we often blame the additives. But a new look at randomized trial evidence points elsewhere. It may actually be the speed at which we eat processed foods, and the "calories per minute," that lead us to consume more -- on average, 500 calories more. This week on The Gut Insiders, Chuck and Dr. B dig in on research that sheds new light on what ultra-processed foods are actually doing to our bodies. 🎓 Sign up for Dr. B's next Anti-Inflammatory Masterclass, the 6-week scientific blueprint to identify your unique inflammation phenotype and reclaim your health: https://theguthealthmd.com/the-anti-inflammatory-masterclass/ 🆓 Free workshop on the 7 inflammation patterns — https://theguthealthmd.com/gut-phenotype-workshop/ 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com Hosted by Dr. Will Bulsiewicz & Chuck Carroll Produced by Chuck Carroll & Matt Silverman Edited by Matt Silverman
5 Things I Do to Fight Inflammation That Have Nothing to Do With Food
2026/09/28
Food is probably the most important factor in fighting chronic inflammation, but if that's the only lever you're pulling, you're missing out. These are 5 things I do every week that have nothing to do with what's on my plate. 🎓 Sign up for Dr. B's next Anti-Inflammatory Masterclass, the 6-week scientific blueprint to identify your unique inflammation phenotype and reclaim your health: https://theguthealthmd.com/the-anti-inflammatory-masterclass/ 🆓 Free workshop on the 7 inflammation patterns — https://theguthealthmd.com/gut-phenotype-workshop/ 🔔 Subscribe for new episodes of The Gut Insiders with Dr. Will Bulsiewicz and Chuck Carroll, breaking down the latest gut health science every week. 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
15 Poor Gut Health Can Age You 37 Years. We Break Down The Latest Study
2026/09/25
A new study out of Denmark shows that your gut diversity predicts a lot more about your health than your chronological age. In fact, the inflammation produced by poor gut health can age you -- inflammation-wise -- by up to 37 years! Chuck and Dr. B break down what the latest science says, and how you can use these findings to reduce chronic inflammation in your own life. Sign up for Dr. B's next Anti-Inflammatory Masterclass, the 6-week scientific blueprint to identify your unique inflammation phenotype and reclaim your health: https://theguthealthmd.com/the-anti-inflammatory-masterclass/ 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com Hosted by Dr. Will Bulsiewicz & Chuck Carroll Produced by Chuck Carroll & Matt Silverman Edited by Matt Silverman
5 Reasons Your Anti-Inflammatory Diet Isn't Working
2026/09/22
Two people can eat the exact same anti-inflammatory diet. One of them gets better, while the other shows no improvement. Why? The answer goes way beyond the individual foods we eat. I've got 5 reasons your anti-inflammatory diet isn't working, and how to get back on track. Register now for my free, live, 60-minute gut phenotype workshop that can help you learn the roots causes of bloating, fatigue, brain fog, and joint pain: https://theguthealthmd.com/gut-phenotype-workshop/ 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com
Acid Reflux Isn't an Acid Problem: A GI Doctor Explains What Really Happens
2026/09/14
Everyone blames acid for acid reflux. What if I told you the real problem isn't actually the acid? I'm a gastroenterologist. I published papers on this topic with some of the world's leading reflux doctors. And I'm going to set you straight on exactly what to eat if you have acid reflux — and just as important: why. Join the Gut Health Collective community: https://theguthealthmd.com/collective/ 🍷 How Alcohol Is Rewiring Your Gut: https://www.youtube.com/watch?v=EEKqegd4lO4 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 you get your podcasts: 🍎 https://apple.co/4qqHK33 🟢 https://bit.ly/4q93399 Follow Dr. B on Instagram: https://www.instagram.com/theguthealthmd/ Learn more about the evidence-based gut health formulas in 38TERA: https://38tera.com

Podcast reviews

Read The Gut Insiders podcast reviews


4.9 out of 5
98 reviews
★★★☆☆
zachyzz 2026/09/11
Great content, terrible ads
Please work on the transitions and volume of your ads. The ads are super loud and jarring, literally like a jump scare multiple times throughout the p...
★★☆☆☆
bikerjazz 2026/07/21
The commercials make it unbearable
Good content by Dr. B but the ads make it to annoying to listen to. I’m unsubscribing.
★★★★★
ms sierra 2026/07/13
Connection between gut and brain
Loved the episode but very surprised that 2 ads were promoting Frappuccinos (Starbucks) and processed junk food (Over Eats). Seemed to be counter to i...
★★★★★
Piperdog23 2026/05/19
Microplastics
I love this episode. In addition to the things mentioned, please be aware that when you go to a coffee shop like Starbucks, the coffee is being made i...
★★★★★
Weavy1142 2026/04/25
LOVE Dr. B
I really appreciate the solid advice and fun approach to GI health provided in these podcasts! Dr. B is highly motivating to help you take steps to ch...
★★★★★
Treehouse person 2026/02/02
Helpful
Practical information based on the latest science. We find it well worth the time.
★★★★★
ahimsaLARGO 2026/01/30
Life Changing
So helpful, so in alignment with allowing our mind, our bodies to function optimally! “Fiber Fueled” and the Recipe book are awesome while “Plant Powe...
★★★★★
MrsAub 2026/01/29
Love this pod
Thank you for the information doctor, please consider a kids chewable 😊.
★★★★★
Daegre 2026/01/25
Great information
This podcast has great information about the gut.
★★★★★
Never too old to start 2026/01/15
B Boomer
TGI rocks!
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