Episode 458: Things We Put in Our Mouths—The Good and the Bad (Hint: Olive Oil is Good)

This week, Dr. Kahn reviews brand-new science under the headline "Things We Put in Our Mouth." He covers a range of topics, including a new study on long-term ketogenic diets and their potential harms, the risks of being underweight, the impact of high-fat diets on autophagy, gut health by diet type, cocoa powder and inflammation, cannabis use and diabetes risk, Pycnogenol and cellulite, and the role of exercise after weight loss. He then highlights an important new study from Spain—the PREDIMED trial—showing the health benefits of extra-virgin olive oil in a large, randomized population. Dr. Kahn also invites listeners to join his upcoming PROLON fast beginning October 5, 2025. To participate, order your PROLON box at prolonlife.com/drkahn . Special thanks to igennus.com for supporting the show. Use discount code DrKahn at checkout.