I really only eat potatoes and squash. I think I need to experiment with more though. Lettuce on a sandwich seems to be ok sometimes. You should go to the vitamin store and purchase the black walnut, clove, wormwood herbal supplement. It kills any parasites in your system and helps restore intestinal flora. Its really worth a try because I feel like nauseousness from sugar often has to do from bacteria or parasites. Or at least have your stool tested. Not to freak you out or anything but seriously its worth a try!