Welcome to the official YouTube channel of Dr. Emeran Mayer, neuroscientist, gastroenterologist, Distinguished Research Professor at UCLA, and internationally recognized expert on the brain–gut-microbiome system.

For more than four decades, Dr. Mayer’s research has explored how the gut, the brain, and the trillions of microbes living inside us shape our health, emotions, decision-making, and resilience.

Here you’ll find:
• Evidence-based insights on gut health, nutrition, and the microbiome
• The science of stress, mood, and the mind–body connection
• Practical guidance for improving digestive health and metabolic wellbeing
• Interviews with top scientists, thought leaders, and innovators
• Tools for cultivating lifelong health through food, lifestyle, and mind–body practices

Dr. Mayer’s mission is simple: to make the science of the brain–gut-microbiome system accessible, empowering, and actionable for everyone.