Sara Gottfried and Pedram Shojai are back! And in this episode they welcome fermentationist Summer Bock. Femented foods and the good bacteria in them can help relieve digestive issues some may have. What does fermented food do in the microbiome within us? What is the process of fermentation? And why is it important to buy unpasteurized food? Summer also shares with Pedram and Sara some of her favorite fermented foods.