I'm not over weight by no means but I decided to start cutting sugars out of my life. Today I'm on day 4 without a single coke and normally I would drink 3-5 a day on top of sweet tea at home. I'm doing it to see how much better I feel and so far I can really see the difference. Next step is to go down on my sugars in my tea. Caffeine will be the hardest and I'm just not sure I could ever let it go.