Dr. Jockers Functional NutritionThe Gut-Muscle Axis: Lose Weight, Heal Your Gut and Build a Super Body with Dr. William DavisBone Broth Lead Warning
38:32–39:48 · 76s
Davis cautions that prolonged boiling with vinegar can leach lead from bones into broth and shares safer ways to obtain collagen and possibly hyaluronic acid.