In this ⁠Huberman Lab Essentials⁠ episode, my guest is Dr. Justin Sonnenburg, PhD, a professor of microbiology and immunology at Stanford University. We discuss how microbes in our gut impact our mental and physical health and how diet and the environment affect the gut microbiome. We explain how lifestyle factors such as antibiotics and Western-style diets (high fat, low fiber and rich in processed foods) can damage gut diversity and whether prebiotics or probiotics are useful tools. Throughout the episode, we highlight evidence-based dietary and lifestyle strategies for improving gut health. Show notes: https://go.hubermanlab.com/XsesnGn Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch the full-length episode: https://youtu.be/ouCWNRvPk20 Watch more Huberman Lab Essentials: https://youtube.com/playlist?list=PLPNW_gerXa4OGNy1yE-W9IX-tPu-tJa7S *Timestamps* 00:00:00 Justin Sonnenburg 00:00:20 What is the Microbiome? 00:02:55 Microbiome Origin, Babies, Environmental Factors 00:04:47 Healthy Microbiome, Individuality; Industrialized vs Traditional Populations 00:07:06 “Reprogramming” the Gut Microbiome; Antibiotics, Western Diet 00:11:34 Cleanses & Fasting 00:12:31 Processed Foods & Microbiome, Artificial Sweeteners, Emulsifiers 00:16:11 Inflammatory Western Diseases, Microbiome & Immune System 00:19:07 Fiber, Fermented Foods & Microbiome, Tool: Fermented Food Consumption 00:25:36 Fiber, Depleted Microbiome, Industrialization, Sanitation 00:27:09 Antibiotics, Over-Sanitation, Disease, Hand Washing 00:29:02 Probiotics, Tool: Product Validation, 00:30:51 Prebiotics, Tool: Plant Consumption 00:33:24 Good Gut Book, Justin’s Research #HubermanLab #Science #GutHealth #GutMicrobiome Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer