Dr. Martin Picard, Chair in Energy and Health, and Professor of Behavioral Medicine at Columbia University, as well as head of the Mitochondrial PsychoBiology Lab, delves into the complex functions of mitochondria beyond their well-known role as cellular powerhouses. Dr. Picard shares his journey from biology to psychobiology, exploring the intersection between mitochondrial function, mental health, and overall well-being. He discusses how mitochondria not only produce energy but also influence behaviors, stress responses, and healing processes. The conversation highlights recent findings on mitochondrial roles in psychiatric disorders, the impact of diet and lifestyle on mitochondrial health, and the potential of ketogenic diets in treating psychiatric conditions. Dr. Picard also previews his upcoming book on understanding life and health from an energetic perspective. The episode emphasizes a holistic approach to health, integrating mind-body practices and lifestyle changes to support mitochondrial function.