Metformin is now available in various generic versions that cost just pennies per pill . 25 breast cancer myths busted . The new version of the drug has been approved by the Food and Drug Administration for use as a treatment for type 2 diabetes, but it will not be sold over the counter or through prescription until The two-year survival rate was 30 % among the 117 patients taking metformin .
Metformin is now available in various generic versions that cost just pennies per pill . The new version of the drug has been approved by the Food and Drug Administration for use as a treatment for type 2 diabetes, but it will not be sold over the counter or through prescription until The two-year survival rate was 30 % among the 117 patients taking metformin .