Dr. Robynne Chutkan is the Founder of Gutbliss, an integrative gastroenterologist, microbiome expert, and bestselling author. She did her undergrad pre-Med at Yale and went on to get an M.D. from Columbia. Here we dive deep into a relatively recent discovery and surprising area of mental fitness—your second brain, the gut. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.co