Was Put On Metformin From My Endocrinologist And I Have

Was put on Metformin from my Endocrinologist and I have been pre-diabetic for years, I am not sure I want to put these chemicals in my body. She said this will head off problems in the future and that the benefit is much better than the damage that may result from taking the drug and once you get diagnosed with diabetes there is no turning back. I am on the fence about taking this drug.