Cool. I'm on metformin (the drug from the article) and Actos for my American Diabetes[1]. Maybe metformin's anti-cancer properties will counter Actos' known pro-cancer properties! :-)<p>[1] By American Diabetes I mean diabetes due to being overweight. A few years ago, I changed my eating habits, got down to merely chubby, and all traces of diabetes went away. Eventually, changes in work threw my schedule into disarray, I stopped making time to go home and cook and reverted to too much fast food, much of the weight came back, and so did the diabetes.