Dr. Dean Ornish
Biography
Dr. Dean Ornish is a pioneering physician and researcher known for his work in preventive medicine and plant-based nutrition. His 1996 book "The Spectrum" introduced the concept of lifestyle medicine, which emphasizes the role of diet, stress, and social connections in maintaining overall health. Dr. Ornish's work has been featured in various documentaries, including "Fat: A Documentary 2," where he shares his own story and insights on health and wellness.