There's a lot of talk about SIBO, but how do we actually diagnose and treat it? Dr. William Bulsciewicz is an American Board Certified Gastroenterologist and author of the New York Times best seller, Fibre Fuelled. Here he discusses the various ways that are used to test for small intestinal bacterial overgrowth, and which ones might not actually be giving accurate results. Listen to the full episode here. Watch the full episode on YouTube here.