Dr. Rhonda Patrick

Dr. Rhonda Patrick is a biochemist and health researcher who has become one of the most sought-after guests on the Joe Rogan Experience, appearing twice to discuss the cutting-edge science behind nutrition, longevity, and brain health. She founded the FoundMyFitness podcast and website where she dives deep into peer-reviewed research on topics like sauna use, cold exposure, vitamin D, and ketone metabolism. Joe brings her on because she has the rare ability to break down complex biological mechanisms in a way that's both rigorous and accessible, making her one of the most credible voices in the health and wellness space. Her appearances have become fan favorites for anyone interested in understanding the science-backed practices that actually move the needle on human performance and disease prevention.