: Episode 624 - Dr. David Ludwig joins Vinnie Tortorich today on the Celebrity Fitness Trainer podcast to discuss controlling hunger and the obesity epidemic. PLEASE SUPPORT OUR SPONSOR Pure Vitamin Club Villa Cappelli Squatty Potty DR. DAVID LUDWIG PhD and an MD Attended Stanford and is a professor at Harvard Professor of Nutrition Director of New Balance Foundation of Obesity Prevention CONTROLLING HUNGER Check out his website here Great article