The Sourdough School, written by Vanessa Kimbell, is a ground-breaking cookbook that explores the health benefits of sourdough bread and its impact on gut health. This book provides a comprehensive guide to creating and maintaining a sourdough starter, as well as recipes for gut-friendly breads and other fermented foods. It also delves into the science behind sourdough fermentation and its positive effects on digestion. With its emphasis on health and well-being, The Sourdough School is a valuable resource for those interested in the intersection of sourdough and gut health.