Dr. Chris Rhodes, a clinical fasting, longevity, and biomimetics researcher at UC Davis, discusses various fasting methods including time-restricted feeding, intermittent fasting, and prolonged fasting. He highlights the biochemical processes involved, such as autophagy and metabolic adaptation, and underscores the potential health benefits of fasting, which include improved metabolic markers and extended lifespan as evidenced in animal models. Dr. Rhodes also introduces Mimio, a supplement developed from his research designed to mimic the benefits of fasting without actual food deprivation, detailing its composition and the promising clinical results. The discussion weaves through scientific insights, personal experiences, and practical applications of fasting and fasting-mimicking agents.