just to let everyone who suffers from migraines, those of you who consume a food or drink (diet soda)(sugar free gums, candies,etc.) will cause mirgrains and signs of MS. If you suffer from migraines and consume products with artifical sweeteners, try not eating or drinking anything with that stuff in product and see how you feel in about two weeks. Also there is a lot of info on the net about these sweeteners, do some research and what you find will scare the hell out of you.