10: Forget calories, see quality: Dr David Ludwig on beating junk food craving

In this episode, Dr David Ludwig, Professor, Pediatrics and Nutrition at Harvard University and Pediatric Endocrinology at Boston Children's Hospital explain ways to beat a craving for junk food. He says that people should stop worrying about how many calories they consume, and instead focus on the quality of the food they are ingesting. Learn more about your ad choices. Visit megaphone.fm/adchoices