Image:AI Magnesium is an essential mineral found in many foods and also used as a supplement. In the body, magnesium is involved in more than 300 enzyme systems. Enzymes are proteins that make many chemical processes in the body possible or faster. Magnesium plays a role in energy production, muscle function, nerve signaling, blood pressure regulation and blood glucose control. Many people know magnesium mainly from sports, muscle topics or stress. In reality, it is a basic m