A heathy diet lower in carbohydrates is best Organic food is free of pesticides so it sounds beneficial.  Sugar is a funny word, Its not just sugar one should avoid but all the foods that convert to sugars once you eat them, for example Bread , Pasta ect.. Depending on your stage of cancer you may have to get a PET Scan . They tell you to limit your carbohydrate intake for 24-48 hours before the test. And you need to fast 6 hours before the test. Then they inject a radioactive sugar water into you. The cancer does metabalize the sugar faster than the rest of your body, Hence showing up on the scan, Making it easier to track . Sugar is all around not good for you. It has no nutritional value and no benefits. one can of a sugar beverage can lower your immune system for an hour after you drink it.  You would be better getting the nutitional benefits and sweetness from fruit instead. There is quite a bit of info for you to reference and it can see overwhelming.Best Wishes ... View more