Hi and welcome aboard!

I found that (I as well have a sweet tooth) staying on the acceptable foods list religiously, took care of those cravings. The first 4-5days were quite hard but that is also the other point of the "diet" - to help you get over any sugar addiction, as well as caffeine, that you have. Stick with it and before you know it, a glass of Diet caffeine Coke will taste as sweet as chocolate.

Good Luck!