Magnesium is an essential mineral, and is one of the most commonly found electrolytes in the body. While many foods are rich in Magnesium, deficiencies are very common in the western diet. Magnesium Taurate is a chelate of magnesium bonded to the amino acid taurine. Taurine may help support cardiovascular health, so Magnesium Taurate is a good choice for those looking for both a magnesium supplement and a supplement to support a healthy heart.