Metformin
"Have lost 7 pounds in less than a month of taking metformin, for my PCOS (Polycystic Ovarian Syndrome). Can see the change physically in my face and stomach, as well as been told it by others, and on the scale. My hormones are also regulating themselves (having a period naturally for the first time in forever). Happy and proud of the results. My body has needed this for a long time, in both aspects. I do have diarrhea as a side effect, but I'd rather deal with that and lose weight."