Magnesium is a remarkable mineral involved in many essential bodily functions. It is involved in the regulation of metabolic processes, including the production of energy from glucose, and the metabolism of carbohydrates, proteins, and fats. Magnesium is of benefit to the cardiovascular system as it tones the vascular system and is necessary for the proper functioning of muscles, including the heart. Approximately half of the body's magnesium stores are found inside the cells of bodily tissues such as organs. The other half is found combined with calcium and phosphorus in our bones. Magnesium helps promote absorption of other minerals such as calcium, phosphorus, sodium and potassium, and plays an important role in the development and maintenance of healthy bones and teeth. Chelated magnesium ensures the mineral enters the cells more efficiently, making it more readily absorbed and metabolized by the body. Natural Factors Magnesium Chelate helps maintain healthy muscle function and good health. Ideal for those who have low stomach acid or difficulty with absorption, this supplement helps the body metabolize carbohydrates, proteins, and fats. True elemental content listed Chelated for better absorption Contains no artificial colours, preservatives or sweeteners Soy, dairy, yeast, and wheat-free.