Today's episode of Redefining Medicine welcomes back Joel Kahn, MD for a second time on our podcast. Known as "America's Holistic Heart Doc," Dr. Kahn firmly believes that plant-based nutrition is the most powerful and effective type of preventive medicine. After practicing traditional cardiology for years, Dr. Kahn began to explore the realm of non-traditional diagnostic tools, prevention tactics, and nutrition-based recovery protocols. Learning these newly innovative ideologies spurred Dr. Kahn to change his approach: instead of treating sickness and symptoms, he now actively works to prevent--and reverse--disease, through a holistic lifestyle that incorporates nutrition, exercise, and the application of cutting-edge therapies.