Do a search for sugar on the boards. We have discussed this before at length, and people who do not understand that even if you don't eat sugar, your body will make it, don't get some very basic biology. Malignant cells have a higher metabolic rate than normal ones, so yeah, in the simplest sense of the idea, they feed off of sugar, but so does every other cell in your body. It does not matter whether or not the sugars you eat are simple, natural, or whatever. Your body is going to covert it. Sugar is sugar.