0 By Sommer White, MD In Allergies, Cravings, Detoxification, Fatigue, Fermented Foods, ImmunityPosted August 17, 2018How Your Microbiome Affects Your HealthMost of your immune system, roughly 70-80%, resides in your gastrointestinal tract, where trillions of microscopic organisms live and perform a variety of functions. The activities of these [...] READ MORE