In this video, Dr. Will Bulsiewicz shares his transformation from an overweight, depressed gastroenterologist to a gut health expert after meeting his now-wife changed his entire approach to food. He reveals why 95% of Americans are fiber deficient and how this single nutrient could be the key to longevity. Dr. B breaks down the science of the gut microbiome, explains why hyperpalatable foods force us to overeat 500 extra calories per day, and shares actionable strategies for rebuilding your gut health in as little as 3-5 days.

Guest’s socials + website

Instagram: @theguthealthmd

Website: https://theguthealthmd.com/

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TikTok: https://www.tiktok.com/@femalelongevity

Twitter: https://x.com/femalelongevity

Website: https://www.kaylabarnes.com

Spotify: https://open.spotify.com/show/4OLWWn22RGB0argbRPvAaQ

Apple: https://podcasts.apple.com/us/podcast/longevity-optimization-with-kayla-barnes-lentz/id1591130227

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Dr. Will Bulsiewicz, MD - The #1 Nutrient for Longevity That Everybody Still Ignores

Longevity Optimization with Kayla Barnes-Lentz