Metformin is a medication used for treating type II diabetes mellifluous. The treatment is usually combined with a balanced diet and exercise regime for better results. Metformin works by lowering the blood sugar and helping the body to use insulin much more efficiently. Metformin reduces the amount of sugar produced by cells present in the liver. It increases the sensitivity of muscle cells to insulin which enables them to remove sugar from the blood more effectively. The medication also wor...