Watch "The Skinny on Obesity" with Dr. Lustig: http://www.uctv.tv/skinny-on-obesity Robert H. Lustig, MD, UCSF Professor of Pediatrics in the Division of Endocrinology, explores the damage caused by sugary foods. He argues that fructose (too much) and fiber (not enough) appear to be cornerstones of the obesity epidemic through their effects on insulin. Series: UCSF Mini Medical School for the Public [7/2009] [Health and Medicine] [Show ID: 16717] More UCTV videos about sugar: http://www.uctv.tv/sugar Dr. Lustig's book (comes out Dec 27, 2012), "Fat Chance: Beating the Odds Against Sugar, Processed Food, Obesity, and Disease": http://www.amazon.com/Fat-Chance-Beating-Against-Processed/dp/159463100X