Magnesium is an amazing mineral, involved in over 300 enzymatic reactions in the body. Magnesium is required for energy production, muscle and nerve function. Magnesium is so vital for maintaining overall health. Modern day diets can tend to be deficient in magnesium due to poor mineral content in the soil and food processing. This is where a good quality magnesium supplement could come in handy, to support these vital processes in the body.