Summary: Report on metformin and anti-aging medicine. To find out if the type 2 diabetes drug metformin will extend lifespan, researchers are conducting a $65 million clinical trial of metformin as an anti-aging drug. Here’s what both sides of the metformin debate have to say. [This article first appeared on the website LongevityFacts.com. Author: Brady Hartman. ] A drug costing 5 cents could help us live longer, healthier lives. … Continue reading Can We Live to 120 On Metformin?