I think I would know best about this since I've been a diabetic for the past 12 years and have drank nothing but diet drinks! I am completely aware of the fact that sugar replacers like Sweet & Low and Nutrasweet are also unhealthy, but they are by no means worse than sugar if you are a diabetic. I'd rather be blind than mentally retarded or paralyzed due to falling in a coma from a high blood sugar.
Diet's the way to go in my situation. (Since I drink an unhealthy amount [6 to 10] sodas a day.)
And uhh... shredding is cool.
- okay then