Frontiers Metformin in polycystic ovary syndrome: unraveling multi stage therapeutic mechanisms from puberty to long term health outcomes Metformin Enhances Autophagy and Normalizes Mitochondrial Function to Alleviate Aging Associated Inflammation: Cell Metabolism Metformin affects macrophages' phenotype and improves the activity of glutathione peroxidase, superoxide dismutase, catalase and decreases malondialdehyde concentration in a partially AMPK independent manner in LPS stimulated human monocytes Metformin derivatives Researchers' friends or foes? ScienceDirect How to Take Glutathione Effectively: Dosage & Tips