In Robert Lustig’s YouTube video “Sugar: The Bitter Truth” he makes the argument that sugar is as poisonous and dangerous to health as cigarettes and alcohol. He may know something about this as he is a pediatric endocrinologist and the leading expert on childhood obesity at the University of California School of Medicine. Dr. Lustig argues that sugar and high fructose corn syrup (HFCS) are poisons that are abused by people and they are the leading cause of the obesity epidemic in America today. This epidemic causes diabetes, high blood pressure, heart disease, insulin resistance or metabolic syndrome and cancer. The research that he is interpreting in order to make that statement implicates fructose and the way that it is metabolized by the body.