“The Mind-Gut Connection presents the incredibly humbling reality that our very perception and interpretation of the world around us is virtually dictated by the microbes living within us. This book redefines what it means to be healthy and eloquently provides the means to manifest that goal.” - David Perlmutter, MD, author of the #1 New York Times bestseller Grain Brain and Brain Maker

“Drawing on his vast experience as a practicing gastroenterologist, Dr. Mayer writes about the connections that our brains have with our guts, especially with the microbes that make the gut their home. Describing a rapidly advancing realm of knowledge, this thoughtful guide provides practical advice to improve health.” - Martin J. Blaser, MD, author of Missing Microbes

“After a long period of neglect the enteric nervous system has been recognized as the ‘second brain’. Dr. Emeran Mayer, a true expert of this topic, has now written the best lay-public guide yet to this spectacular part of ourselves. Recommended reading.” - Antonio Demasio, author of Descartes’ Error, The Feeling of What Happens, and The Self Comes to Mind

“The Mind-Gut Connection is a revolutionary new holistic view of what keeps us healthy, ranging from the food choices we make to the ways we can train our mind, with the ultimate goal of attaining optimal health. ” - Kenneth R. Pelletier, PhD, MD, Clincal Professor of Medicine and Professor of Public Health, University of California School of Medicine (UCSF)

“Microbiome research is revolutionizing our understanding of the human body and the brain. In The Mind-Gut Connection, Dr. Emeran Mayer provides authoritative insight into this rapidly expanding field. Synthesizing recent research with patient stories and personal anecdotes, he offers practical, evidence-based recommendations to keep the dialogue between the brain, the gut, and its microbes flowing smoothly.” - SELF online

“I have known Emeran Mayer for years and have learned to pay attention to what he says and writes. The Mind-Gut Connection is a delight. Both scholarly and fun to read, I highly recommend it to anyone interested in learning more about how the mind and gut communicate.” - Michael D. Gershon, MD, author of The Second Brain

“Dr. Emeran Mayer elucidates the intricate biochemical dialogue that occurs between the brain, digestive tract, and trillions of bacteria residing in the gut. He dubs this form of communication ‘microbe-speak’ and speculates on its implications for social behavior, decision making, emotional wellbeing, and maybe mental health.” - Booklist

“Microbiome research is revolutionizing our understanding of the human body and the brain. In The Mind-Gut Connection, Dr. Emeran Mayer provides authoritative insight into this rapidly expanding field. Synthesizing recent research with patient stories and personal anecdotes, he offers practical, evidence-based recommendations to keep the dialogue between the brain, the gut, and its microbes flowing smoothly.” - Rob Knight, PhD, author of Follow Your Gut and director of the Center for Microbiome Innovation, UC San Diego

“This book sheds light on the root of all sorts of common health issues, from still-mysterious gut-brain disorders like IBS (irritable bowel syndrome), to depression and anxiety, autoimmune and inflammatory diseases. We are perennially drawn to research on the gut but Dr. Mayer is really writing for anyone looking to understand how their body works, and (most importantly) how to retrain your two brains to communicate better.” - Goop