I believe this is down to my body craving sugar, I am a bit of a sugar addict and so yesterday day 2 of induction I had such a painful headache which tablets would not help so I just went and bought loads of sugary candy bars and junk food and juice. The headache disappeared. I had given up caffein well before starting this diet so its not caffeine though I went through a similar thing with caffein withdrawel. Any advice for beating the headaches? I know its just for the first few days and then I should be ok but I felt so sick I couldnt stay true to the diet yesterday. Today I am trying to get back on track.