Host Rachel Feltman explores the surprising connection between exercise and the gut microbiome with Scientific American contributing editor <a href="https://lydiadenworth.com/">Lydia Denworth</a>. Drawing from her latest reporting, Denworth explains how aerobic activity can influence the microbial ecosystems in our digestive tract—boosting diversity, reducing inflammation, and even supporting muscle development and mental well-being. From mouse wheels to marathoners, this episode offers a compelling look at why breaking a sweat might be one of the best things you can do for your gut.

This episode was made possible by the support of <a href="https://www.yakult.co.jp/english/">Yakult </a>and produced independently by Scientific American’s board of editors.

Recommended reading:
<a href="https://www.scientificamerican.com/article/exercise-boosts-your-gut-microbiome-which-helps-your-metabolism-immune/">A Good Workout Gets Your Helpful Gut Microbes in Shape, Too</a>
Email us at <a href="mailto:sciencequickly@sciam.com">sciencequickly@sciam.com</a> if you have any questions, comments or ideas for stories we should cover!
Discover something new everyday: <a href="https://www.scientificamerican.com/getsciam/?utm_source=promotion&utm_medium=podcast&utm_campaign=may24-marketing2024_subscribetext&utm_term=LP_subscribe_v1_s1_podcast">subscribe</a> to Scientific American and <a href="https://www.scientificamerican.com/account/email-preferences/?utm_source=promotion&utm_medium=podcast&utm_campaign=may24-marketing2024_signuptext&utm_term=LP_signup_v1_s1_podcast">sign up</a> for our daily newsletter. 

Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Naeem Amarsy and Jeff DelViscio. This episode was edited by Alex Sugiura. Shayna Posses and Aaron Shattuck fact-check our show. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>

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