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.