First I'd like to point out that it's not coke you're addicted to, it's the caffine. If you have a major problem with the damage coke does to your teeth, then switch to coffee. If you have a problem with the caffine addiction itself, then buy a twevle pack of caffine free coke. Drink 4 the first day, 3 the next, 2 the next, and 1 on the last. It worked for me and you fool your brain into thinking that it's getting the caffine it wants while in essence quiting cold turkey. Results not guarenteed of course.