I honestly can't believe how well I feel as I have given up sugar for 4 weeks now and pain has subsided. I noticed by accident that following a fudge eating day I was in such agony all over my body, I thought back and realised that I became very ill the days following eating anything with sugar in it. Google sugar and Fibro. I have lost weight overall and don't experience the extreme fatigue any more. It's early days I know but I seriously will not be touching sugar again. I have eaten fruit which has natural sugars in it and it doesn't have any negative results. It really is worth a try as I feel like I've got my life back.