On this episode of the Longevity Podcast, host Nathalie Niddam is joined by renowned cardiologist and bestselling author Dr. William Davis for a deep dive into the powerful connection between gut health, the microbiome, and vibrant longevity. Dr. Davis—who made waves with his groundbreaking books Wheat Belly and Super Gut—shares his journey from mainstream cardiology to pioneering work on the true drivers behind chronic disease, fat gain, and aging.

What we discuss:

Meet Dr. William Davis & Wheat Belly origins ... 00:04:00

From cholesterol to calcium scoring ... 00:10:00

Dramatic health wins from removing wheat, grains, sugar ... 00:14:00

Transition to the microbiome & SIBO ... 00:19:00

Modern SIBO causes and prevalence ... 00:24:00

SIBO yogurt strategy and benefits ... 00:31:00

Women’s health, pregnancy, and key microbes ... 00:47:00

Actionable gut health tips and food swaps ... 01:03:00

Fermentation: dos and don’ts ... 01:21:00

Where to find Dr. Davis and wrap-up ... 01:23:00

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