Dr. Ken Berry, MD, is a board-certified family physician and a passionate advocate for low-carbohydrate, nutrient-dense eating. With over 20 years of clinical experience, Dr. Berry has helped thousands of patients improve their health. He is the author of the best-selling book Lies My Doctor Told Me and the creator of a popular YouTube channel with over 3 million subscribers, where he challenges modern dietary myths and promotes the Proper Human Diet.