Keeping It Real: Conversations with Jillian Michaels
The Most Cutting Edge Science Behind Metabolism and Fat Burning, with Dr. William Li
Dr. William Li -- physician, scientist, president and medical director of the Angiogenesis Foundation, and author ofthenew book,Eat to Beat Your Diet: Burn Fat, Heal Your Metabolism, and Live Longer-- is back! He's covering the 5 systems of fat metabo