This article delves into the world of Metformin, a cornerstone in the management of type 2 diabetes. We explore its medical benefits and side effects, and provide insights into the most common dosages and recommendations. By the end of this piece, readers will be equipped with essential knowledge about Metformin, aiding them in making informed decisions regarding its use. The aim is to offer an objective, informative, and engaging long-read on the subject, useful for anyone interested in or currently using Metformin.