So as a new years resolution I decided to shed a few pounds and stop drinking so much soda. So the first day I started a diet and drank nothing but water, at around 3 in the afternoon my head began throbbing and by 8 I was in bed in the fetal position due to the agonizing headache that I had.... I finally ventured into the kitchen and grabbed a soda, the pain was gone within 10 minutes... It came back a half hour later and continued this way until I had downed about 3 soda's (diet coke to be exact).

I've tried weening myself off but I'm still getting headaches if I don't drink at least 4 throughout the day....

Has anyone else dealt with this? Whats the easiest way? Even when I quit smoking there was no aches or pain, just unease and twichiness....