Frontiers Examining the clinical relevance of metformin as an antioxidant intervention Metformin based carbon dots based on biguanide functional groups for simultaneous chelation of copper ions and inhibitable colorectal cancer therapy ScienceDirect Frontiers Exploring the Pharmacological Potential of Metformin for Neurodegenerative Diseases Should I take diabetic medicines before or after food? Supplements for PCOS are everywhere on social media, often promising big results, but what actually works and what should you be cautious about? This article breaks down common supplements, what the research