Metformin is a safe and effective oral medication for people with type 2 diabetes. Here's how it can help regulate blood-sugar levels.

Whenever you start taking a new medication to treat a certain symptom or condition, it’s natural to wonder if the medicine is really making a difference for your health. When it comes to people who ...

CHICAGO, June 3 (Reuters) - A common diabetes pill may help trick the body into making more powerful immune system cells that could help make vaccines and cancer treatments work better, U.S. and ...