It's actually the cocktail of high sugar, carbon dioxide, and caffeine that cause the problems. So while caffeine free soda is better, it's still not great.Mstrswrd said:I drink Sprite (and 7-Up, and Sierra Mist), which has some different ingrediants from Cola's, so I think I'm safe. Caffiene free Dr. Pepper is safe as well (and it even tastes liek Dr. Pepper, inlike diet Dr.Pepper, which just tastes odd).
Also, Dr. Pepper is caffeine free, there's no special caffeine free version.