Thanks Great Article. I have Insulin resistance and have recently started a drug called Metformin to help with this. It increases insulin sensitivity. After reading this I think that If I took it at the right time, in relation to my strength training, it could be beneficial. I usually take it in the morning and then go and train about an hour later. I am now wondering if there is a better time to take this. I could discuss this with my Dr, but I have found that Drs seem to have a negative view of weight training for women. I have been told not to do it and to just do cardio. I accept they just "don't get it", so I am wondering if there is any advice here on when to take the metformin in relation to training. My Dr has told me to take it at a convenient time, so I am able to take it whenever I want. When is best to take it in relation to training, so as not to actually go against my body's muscle growth?