Naka Magnesium Citrate is a high-quality, highly bioavailable magnesium supplement. Magnesium Citrate is magnesium combined with citric acid, it is needed to metabolize carbohydrates, proteins, and fats, and for healthy bones and teeth, proper muscle function, and overall good health. Magnesium Citrate from Naka lowers blood pressure, supports the heart, nervous system and cellular energy. Magnesium Citrate has also shown support for muscle cramps, restless leg syndrome, reducing migraines and symptoms of PMS.