Timestamps :

00:00 — Intro & Welcoming Dr. B

02:04 — Dr. B's Personal Journey to Gut Health

04:08 — Why Digestive Problems Are Rising in Kids

06:52 — The Gut Microbiome Explained

07:38 — Why Fiber Is So Powerful

10:44 — Gut-Brain Connection & Focus in School

12:08 — The Vagus Nerve Explained

16:17 — Why Dr. B Focuses on Plants

21:50 — The Four Nutritional Workhorses

24:02 — The 30-Plant Challenge

25:03 — One Dietary Change for Families

27:49 — Practical Tips: Nice Cream & Smoothies

30:15 — Where to Learn More from Dr. B

30:48 — Key Points Recap

In this episode of The Holistic Kids Show, hosts Zane, Iman, and Qasim sit down with Dr. Will Bulsiewicz — board-certified gastroenterologist, New York Times bestselling author of Fiber Fueled and Plant-Powered Plus, and one of the world's leading voices in gut health.

Dr. B breaks down why 70% of kids' calories come from ultra-processed foods, why 97% of children aren't getting enough fiber, and how this gap is driving digestive issues, inflammation, and even difficulty focusing in school. He explains the gut-brain connection through the vagus nerve — with 500 million nerves in the gut (five times more than the spinal cord!) — and how fiber transforms into short-chain fatty acids, the body's most powerful anti-inflammatory tool.

The kids and Dr. B also discuss:

• How the gut microbiome adapts to what you eat
• Why plant-based variety matters more than restriction
• The American Gut Project finding that the healthiest guts belong to people eating 30+ different plants per week
• Practical family strategies: sneaking veggies into tomato sauce, building better smoothies, and making "nice cream" from frozen bananas
• A fun weekly challenge for kids: count your "plant points" and aim for 30 different plants

Plus, Dr. B shares details about his new Anti-Inflammatory Masterclass course available at theguthealthmd.com.

Whether you're a parent looking to shift your family's eating habits or a kid curious about what's happening inside your tummy, this episode is packed with science, practical tips, and a challenge you can start today.

This podcast is for informational purposes only and is not intended as medical advice.

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Learn more about Dr. Madiha Saeed at https://holisticmommd.com, or follow her on social media @HolisticMomMD