Olympian Labs Magnesium Citrate supplement is one of the most taken supplements. It is an antidote to stress, the most powerful relaxation mineral available and it can help improve sleep. Magnesium is one of the most abundant minerals in soft tissues and is a vital catalyst in enzyme health. Magnesium supports in maintaining healthy energy levels and proper calcium absorption. Magnesium functions in the conversion of carbohydrates, protein, and fats to energy and also helps in the regulation of blood pressure and blood glucose levels.