The Gut Insiders

Dr. Will Bulsiewicz

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About

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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Recent episodes

  • I'm a Gut Doctor. Here's What I Buy at Costco.Oct 26, 2026 · 15 min
  • 19 Your Mouthwash Feeds the Bacteria Linked to Colon Cancer 🦷Oct 23, 2026 · 45 min
  • Let's Rank 8 Breakfasts on the Most Important Criteria: Protein and FiberOct 19, 2026 · 15 min
  • 1 in 3 Americans Have Fatty Liver Disease, Even If They Look Healthy 🥩 The Gut Insiders Ep 18Oct 16, 2026 · 46 min
  • How to Reduce Bloating in 7 Days — A Gut Doctor's AdviceOct 12, 2026 · 18 min
  • 17 Your Gut Makes GLP-1 Naturally. Here Are 6 Ways to Boost It.Oct 9, 2026 · 51 min
  • Menopause Changed Your Gut. 5 Things to Do About It.Oct 5, 2026 · 17 min
  • 16 The Real Reason Ultra-Processed Food Makes You Gain Weight 🌭 The Gut InsidersOct 2, 2026 · 54 min
  • 5 Things I Do to Fight Inflammation That Have Nothing to Do With FoodSep 28, 2026 · 15 min
  • 15 Poor Gut Health Can Age You 37 Years. We Break Down The Latest StudySep 25, 2026 · 1 hr 5 min

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