#1 Gut Health Expert: Most COMMON Foods That Are Killing Your Gut! | Dr Will Bulsiewicz

#1 Gut Health Expert: Most COMMON Foods That Are Killing Your Gut! | Dr Will Bulsiewicz

Author: Sean Kim July 17, 2025 Duration: 1:32:01

Dr. Will Bulsiewicz is a board-certified gastroenterologist, gut health expert, and New York Times bestselling author of Fiber Fueled. With a strong background in microbiome research, he advocates for plant-based nutrition as a foundation for optimal digestive and overall health. Dr. Bulsiewicz combines cutting-edge science with practical advice to help people transform their health through diet and lifestyle. He is a sought-after speaker and educator, frequently featured in media and on wellness platforms worldwide.

In our conversation we discuss:

(00:00) – Rise in global digestive issues since 1999
(03:28) – Defining gut health and the gut microbiome
(07:56) – Common misconceptions about gut health
(15:33) – Food sensitivity and gut strength connection
(18:03) – How poor gut health appears beyond digestion
(25:56) – Physical activity’s role in bowel movements
(31:10) – Consequences of regularly holding in poop
(34:46) – Timing of bowel movements and circadian rhythm
(38:34) – Genetics vs. lifestyle in shaping gut health
(45:29) – Insights from the Hadza tribe's microbiome
(51:41) – AI and microbiome adaptation across seasons
(56:24) – Superfoods and harmful foods for gut health
(1:02:02) – Effectiveness of food vs. supplements
(1:10:50) – How to evaluate supplement quality
(1:14:57) – Everyday factors harming gut microbiome
(1:15:29) – Hygiene habits and microbiome damage
(1:24:38) – Key steps to rebuild the gut microbiome
(1:26:02) – Daily habits with biggest microbiome impact


Learn more about Dr. Will Bulsiewicz

Website: https://theplantfedgut.com/

Instagram:  @theguthealthmd 


Watch full episodes on: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@seankim⁠⁠⁠⁠⁠⁠⁠⁠⁠

Connect on IG: ⁠⁠⁠⁠⁠⁠⁠⁠https://instagram.com/heyseankim


Sean Kim hosts Growth Minds with Sean Kim, a podcast built on the idea that meaningful growth touches every part of our lives. Each episode features a deep, unscripted conversation with a leading voice, moving beyond simple tips to explore the philosophies and personal stories behind their success. You’ll hear from an incredibly diverse roster, from financial thinker Robert Kiyosaki and neuroscientist Dr. Andrew Huberman to cultural icons like Dennis Rodman and musicians like Steve Aoki. The discussions naturally weave through interconnected themes of physical health, mental resilience, financial wisdom, and personal relationships. Whether it’s Dr. Jason Fung breaking down metabolic health or Wim Hof explaining his breathing methods, the focus is on practical insights you can apply. This isn’t about abstract theory; it’s about the tangible habits and mindset shifts that help you build a better life. Tune in for a consistently surprising and substantive dialogue that challenges how you think about your own potential.
Author: Language: English Episodes: 100

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