Gut FeelingsBy: Alessio Fasano, Susie Flaherty Discover why the gut microbiome holds the keys to human healthand can change the way we understand, treat, and prevent disease. A detailed and scientifically rigorous survey . . . gives readers a clearer sense of the current state of medical knowledge. The New York Review of Books We are at the dawn of a new scientific revolution. Our understanding of how to treat and prevent diseases has been transformed by