We hear about fiber as the main ingredient for a good poo. But we’re starting to hear that it’s much more than that! Fiber is being hailed as a powerhouse nutrient, from powering up your gut and boosting your mental health to even helping with weight loss. So, does fiber really live up to the hype? We dive into the science with microbiologist Dr. Deirdre Mikkelsen, neuroscientist Prof. John Cryan, and nutrition scientist Dr. Andrea Glenn. 


Find our transcript here: https://bit.ly/ScienceVsFiber


In this episode, we cover:

(00:00) Fiber is so hot right now

(02:16) How fiber helps you poo

(04:55) Fiber supercharges the gut 

(14:02) Can fiber help your mental health? 

(18:36) A goop for a healthy heart 

(24:52) Fiber and weight loss 


This episode was produced by Michelle Dang, with help from Wendy Zukerman, Meryl Horn, Rose Rimler, and Ekedi Fauster-Keeys. We’re edited by Blythe Terrell. Fact checking by Erica Akiko Howard. Mix and sound design by Sam Bair. Music written by Bobby Lord, Emma Munger, Peter Leonard and Bumi Hidaka. Recording help from Nick Kilvert. Extra thanks to Kafayat Yusuf. And thanks to Joseph Lavelle Wilson and the Zukerman family.


Science Vs is a Spotify Studios Original. Listen for free on Spotify or wherever you get your podcasts. Follow us and tap the bell for episode notifications. 


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