Which Diabetes Drug Is Best?

Study calls it a draw, with a slight edge for metformin

From: http://redirect.viglink.com?u=http%3A%2F%2Fwww.webmd.com%2Fdiabetes%2Fnews%2F20160719%2Fwhich-diabetes-drug-is-best%3Fsrc%3DRSS_PUBLIC&key=ddaed8f51db7bb1330a6f6de768a69b8