AlexMBrennan
Well-Known Member
How metformin works: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2995498/When you exercise, it brings more insulin receptors to the surface of the cell (in a simplistic way) so that you can use glucose more efficiently. Metformin does the exact same thing, it brings extra receptors to the cell'a surface, so you need a smaller dose of insulin.