Mahmoud Ghannoum, PhD, author of Total Gut Balance, discusses the impact of fungal overgrowth on health, the interactions between bacteria and fungi, the benefits of apple cider vinegar, Lebanese food, and mushrooms. They explore non-dietary approaches to support the microbiome and debate the effects of artificial sweeteners. The guest emphasizes the potential for quick Candida and fungal rebalance and discusses finding joy in helping people through scientific work.

Richard Isaacson is a board-certified neurologist and director of the Alzheimer’s Prevention Clinic at Weill Cornell Medicine and New York-Presbyterian.

Robin Berzin, MD is a Columbia University-trained physician and the founder and CEO of Parsley Health, a new "operating system" for primary care medicine—one that combines modern medicine and smart technology with a functional, whole body approach that anyone, anywhere, can benefit from."

Will Cole is a leading functional-medicine expert and consults people around the world via webcam and locally in Pittsburgh. He specializes in clinically investigating underlying factors of chronic disease and customizing health programs for thyroid issues, autoimmune conditions, hormonal dysfunctions, digestive disorders, and brain problems.

Sal Di Stefano is one of the hosts of Mind Pump Radio and Mind Pump TV. By 19 he was managing health clubs and by 22 he owned his own gym. After 20 years as a personal trainer he has dedicated himself to bringing science and truth to the fitness industry.

A leading researcher in the dynamic and rapidly expanding field of evolutionary psychology Sarah E. Hill completed her PhD at UT Austin and is now a professor at TCU. With more than fifty scientific publications and multiple prestigious research grants to her credit, Dr. Hill has become an authority on evolutionary approaches to psychology and health. She is the author of This Is Your Brain on Birth Control: The Surprising Science of Women, Hormones, and the Law of Unintended Consequences. 

Tracy Lockwood Beckerman is a nationally recognized registered dietitian, author of the new book The Better Period Food Solution and women's health expert. She is the nutrition expert for Betches Media, a regular guest on their podcast Diet Starts Tomorrow and is the host of Well+Good's YouTube Series You Versus Food.

Raja Dhir is the Co-Founder and Co-CEO of Seed Health, a microbial sciences company pioneering applications of bacteria to impact human and environmental health. He’s an expert on the microbiome, and is able to speak eloquently on a number of topics related to gut health.

Ra is the owner of http://kriyaoftheweek.com which offers a short daily practice for people to get into meditation and working with their energy. It is based on an accumulation of techniques from his many years of gym ownership, a lifetime of competitive athletics, studies in psychology, and multidimensional energetic techniques from around the world.

Kelly LeVeque is a holistic nutritionist, wellness expert, and celebrity health coach based in Los Angeles, California. She is the author of Body Love: Live in Balance, Weigh What You Want, and Free Yourself from Food Drama Forever.