In episode 4, Laurence Katsaras interviews Naturopath and Researcher, Joanne McNeil on the topic of FODMAP intolerance and why FODMAP containing foods can cause IBS-like symptoms in some individuals. This episode focuses on the fermentable nature of FODMAP carbohydrates, why FODMAP intolerances affects digestive dysfunction, and how functional medicine targets the cause of FODMAP intolerance.