High Performance Health Podcasts -520

4 Pillars of Healing Your Gut Microbiome Naturally | Dr. Will Bulsiewicz

Angela sits down with gastroenterologist and New York Times bestselling author Dr. Will Bulsiewiczto unpack the gut–circadian connection, why morning light can trigger a “regularity reset,” and the four nutrition pillars that rebuild your gut barrier and lower inflammation, without a restrictive diet.

Description

Why is your gut the master switch for mood, metabolism, and better sleep?


Angela sits down with gastroenterologist and New York Times bestselling author Dr. Will Bulsiewiczto unpack the gut–circadian connection, why morning light can trigger a “regularity reset,” and the four nutrition pillars that rebuild your gut barrier and lower inflammation, without a restrictive diet.


You’ll hear when fiber helps (and when it can backfire), fermented foods vs. probiotics (and why “prebiotics first” often wins), meal timing for HRV and sleep, and how to recover your microbiome after stress, jet lag, or all-nighters.

Key Takeaways

How morning light and cortisol shape gut rhythm, energy & focus
Why over half of gut microbes follow a circadian clock
The 4 gut-healing pillars: fiber, polyphenols, healthy fats, ferments
Best time to eat fiber for blood sugar & bowel regularity
When fiber backfires, and how to build tolerance slowly
Fermented foods vs. probiotics: what really improves diversity
How late dinners spike inflammation and disrupt sleep
Brain fog & “leaky brain” - inflammation’s hidden link
Gut shifts in menopause, and how to ease bloating & mood dips
Easy resistant starch hacks for stronger digestion

High
Performance
Health

The High-Performance Health Podcast is all about optimising your body, mind and lifestyle for high performance.

Packed full of actionable insights, strategies, bio hacks, lifestyle hacks, mindset strategies and expert performance advice, Angela Foster is on a mission to optimise your human potential. Featuring interviews with some of the top experts on the planet in the fields of health, performance and business, this show aims to inspire, educate and empower you to live an energetic, healthful and limitless life.

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Timestamps

00:00 Intro: Gut Myths Debunked
05:32 Cortisol 101: How Morning Light Sets Your Gut’s Daily Rhythm
10:21 Gut–Brain Axis Deep-Dive
12:06 Morning vs. Evening Routines: Light, Meditation, Melatonin & Sleep
17:09 Jet Lag & Microbes: Why Time Zones Wreck Your Gut & Blood Sugar
20:30 Meal Timing: Triglycerides & Inflammation Peaks
24:14 4 Nutritional Pillars for an Anti-Inflammatory Microbiome
36:44 Fiber Targets & Safety
48:13 How Fast Can You Heal?
52:45 IBD & Colon Cancer: Microbiome, Inflammation & Oral Bacteria
56:19 Artificial Sweeteners vs. Sugar
59:49 What is a Healthy Poop?
1:02:04 Brain Fog Explained
1:04:58 Perimenopause & the Microbiome
1:07:55 Fermented Foods vs. Probiotics

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About The Guest

ABOUT THE GUEST
Dr. Will Bulsiewicz is a board-certified gastroenterologist and New York Times bestselling author focused on fiber-forward nutrition and microbiome health. His forthcoming book Plant Powered Plus maps an anti-inflammatory blueprint to repair the gut barrier and rebalance the immune system. He is also the founder behind 38TERA®’s Daily Microbiome Nutrition, a prebiotic blend of fibers, resistant starches, and polyphenols.


🌐 Website: https://theguthealthmd.com/
📖 Pre-Order Plant Powered Plus: https://theguthealthmd.com/plantpower...
📰 Newsletter: https://app.theguthealthmd.com/checko...
🌐 38TERA®: https://38tera.com/
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📱 Instagram: / theguthealthmd

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About Angela

Angela Foster is an award winning Nutritionist, Health & Performance Coach, Keynote Speaker and Host of The High Performance Health Podcast.

A former corporate lawyer turned industry leader in biohacking and health optimisation for women, Angela regularly gives keynotes to large fitness, health and wellness events including the Health Optimisation summit, The Biohacker summit, Dragonfly live, Elevate Fitness conference and Gaia TV. She also delivers Health Optimisation and Performance Workshops to large multinational corporations and senior leaders with a strong focus on women’s health and burnout prevention.

Angela is also the creator of BioSyncing® a blueprint for high performing women who want to ditch burnout, harmonise their hormones and elevate their life.

Angela is a functional nutrition practitioner and executive health & performance coach.

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