49 Feeding the 38 trillion creatures in your colon could transform your health Dr. Will Bulsiewicz

Dr. Will Bulsiewicz went to school for 14 years to become a gastroenterologist. He loved working with patients, and developed a fascination for emerging research about the gut microbiome -- trillions of bacteria that live in our intestines and digest fruits and veggies. As a young doctor, he realized that public perception of the gut microbiome was lacking. When he gave a talk about colon microbes at his hospital, the intimate event became a standing-room only fire code violation. That's when he knew the world was hungry for more information, and the Internet was calling. Appearing on some of the world's most popular and respected health podcasts, Dr. B rocketed from a practicing clinician to a leading advocate for gut health -- especially on Instagram. While he could treat a handful of patients in private practice, he was helping millions as a science communicator online. When working 9-5, writing books, creating content, appearing on podcasts, and being a dad became too much, he made the tough decision to leave clinical work behind and become a full-time influencer. This week on INFLUENCE, Dr. Bulsiewicz sits down with Matt to discuss the fascinating microscopic creatures in our colons that we can't live without, why our modern diets starve them of essential nutrients, the advice his wife gave him that changed the course of his career, what to look for when parsing medical information online, and some disgusting trivia about cow intestines. Follow Dr. B on Instagram: Learn more about his books here: This show is made possible by listener support: Listen &

You can listen to 49 Feeding the 38 trillion creatures in your colon could transform your health Dr. Will Bulsiewicz online on Radio and Podcast. Open the player on this page to stream the available audio.

49 Feeding the 38 trillion creatures in your colon could transform your health Dr. Will Bulsiewicz is an episode from 2 Girls 1 Podcast.

This episode is 97:45 long.

This episode was published on Apr 30, 2025.

Yes. Use the heart button on the episode page to add it to your favorite episodes list.

Yes. This page shows related episodes from 2 Girls 1 Podcast when more episodes are available from the podcast feed.