Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Justin Sonnenberg, Ph.D., assistant professor in the department of microbiology and immunology at Stanford University School of Medicine, and author of The Good Gut: Taking Control of Your Weight, Your Mood, and Your Long-Term Health. Sonnenberg describes how our gut bacteria become established, their role in health and disease, and ways to tweak our diets to enhance microbial, and therefore human health. Produced by Dan Hemmelgarn.