Dr. Stacy Sims, an expert in female-specific nutrition and training, discusses tailored exercise and nutrition protocols for women based on age and goals. Topics include training fasted, pre- and post-workout nutrition, menstrual cycle impact, resistance training benefits, sleep needs, sauna use, and debunking fitness misconceptions for women's health and longevity.

Dr. Stuart McGill, spine expert, shares insights on back pain, personalized recovery plans, core stability, and 'McGill's Big 3' exercises. He discusses controversial topics in pain, PRP treatments, and his personal fitness routine. The episode offers actionable tools for a pain-free life.

Dr. Matthew Hill, expert on cannabis biology, discusses THC vs. CBD effects, different strains' impact on perception, appetite, memory, and stress. Exploring cannabis's links to psychosis, anxiety, bipolar depression, and schizophrenia. CBD benefits in stress regulation, sleep, and disease treatment. Cannabis strains' biological differences, hormone impact, pain management, and PTSD use discussed.

Discusses importance of skin health, sunlight benefits, sunscreen types, skin aging, collagen benefits, skin conditions like acne, rosacea, and psoriasis, and skincare recommendations for improving skin appearance.

Dr. Gabrielle Lyon, a board-certified physician specializing in geriatrics and nutrition, shares insights on how diet and exercise impact muscle health and longevity. Topics include optimal protein intake, resistance training for all ages, amino acid supplementation, and debunking myths about high protein diets. Dr. Lyon emphasizes the importance of muscle health for overall well-being, brain health, disease prevention, and ideal body composition.

Dr. Andy Galpin discusses topics like muscle plasticity, types of muscle fibers, hyperplasia, age-related muscle changes, and the impact of lifestyle factors on muscle function. He emphasizes the importance of muscle quality and quantity for overall health and performance, offering insights on strength training frequency, muscle adaptability, and lifestyle changes to optimize muscle growth and movement efficiency.

Dr. Zachary Knight, a professor at UCSF, discusses how our brain controls hunger, cravings, and food choices. He explains the science behind obesity, genetic factors, and processed foods. The podcast also covers new medications like GLP-1 agonists and their impact on weight loss. Dr. Knight provides practical insights for understanding hunger and improving diet for better health.

Dr. Andy Galpin discusses the importance of strengthening the heart and cardiovascular fitness for overall health. Topics include VO2 max, cardiac muscle vs. skeletal muscle, heart rate regulation, and the advantages of cardiac muscle. The podcast explores why the heart doesn't get sore, the impact of exercise on the heart, and the role of the vagus nerve in heart health.

Dr. Jonathan Haidt discusses the impact of smartphones and social media on mental health, emphasizing challenges in psychological development, differences in boys and girls, neurobiological mechanisms of smartphones, and recommendations for healthier smartphone use in kids. The podcast also covers restoring childhood independence, exploring dopamine reinforcement, gender differences in online activities, and promoting mental health through engaging offline activities.

Dr. Andrew Huberman, a renowned neuroscientist, hosts a live Q&A event in Brisbane, Australia. Topics discussed include nicotine benefits and controversies, ADHD management, sleep deprivation, burnout prevention, nutrition habits, elimination diets, intermittent fasting, testosterone replacement therapy, breathing techniques, and circadian rhythms. The conversation covers a wide range of health and wellness recommendations for improving overall well-being.