A Geography of Digestion is a highly original exploration of the legacy of the Kellogg Company, one of America’s most enduring and storied food enterprises. In the late nineteenth century, company founder John H. Kellogg was experimenting with state-of-the-art advances in nutritional and medical science at his Battle Creek Sanitarium. Believing that good health depended on digesting the right foods in the right way, Kellogg thought that proper digestion could not happen without...