Muscle isn’t just about looks. It’s a functional organ that drives metabolism, hormones, and long-term health. In this episode, I’m joined once again by Dr. Gabrielle Lyon to explore why muscle sits at the center of metabolic health, hormonal signaling, sexual function, and overall vitality—and why reframing health through a muscle-centric lens changes how we train, eat, age, and even raise our kids. We cover:
- Why skeletal muscle functions as an endocrine organ, influencing hormones, metabolism, mood, and long-term health.
- How intense exercise increases androgen receptor density, especially in the legs—and why that matters for both men and women as they age.
- How muscle mass and strength influence sexual function, including blood flow, nitric oxide production, and insulin sensitivity.
- How physical and mental challenges help prevent stagnation in modern life.
- How protein quality and essential amino acids support muscle health, metabolic function, and longevity.
Dr. Lyon is the New York Times bestselling author of Forever Strong and the just-released Forever Strong PLAYBOOK, and a leading voice in placing muscle at the center of disease prevention and healthy aging. LIFE Network: https://joinlifenetwork.com Ben Greenfield Life Website: https://bengreenfieldlife.com/ Ben Greenfield Life Podcast: https://bengreenfieldlife.com/podcast/ Ben Greenfield Books: https://shopbengreenfieldlife.com/col…
