I suppose you mean Metformin or glucophage? If so, I take it also for pre diabetes. I have been a pre diabetic for a few years and recently my fasting glucose was 108 and my endocrinologist started me on glucophage 750, which I have been taking every day. Recently I had blood work and my numbers are ok. Had had no side effects from it, so far, I also avoid sugars when I can. I use stevia. However, I do not deprive myself of desert when I want. Also for breakfast I usually drink green juice with fruit and raw oatmeal, and pure 100% honey.