Why? Magnesium is needed for more than 300 biochemical reactions in the body. It helps to maintain normal nerve and muscle function, supports a healthy immune system, keeps the heart beat steady, and helps bones remain strong. It also helps regulate blood glucose levels and aid in the production of energy and protein. Why Magnesium Flakes? The skin is the body’s largest organ, and as such, has an amazing ability to absorb, filter toxins, and deliver nutrients to the body. It is also a visible sign of the health of the body as a whole.So putting Magnesium Flakes into a bath is a great way for the body to be able to absorb the mineral in the most effective way.