Healthvit Magnesium & Calcium 60 Tablets is a dietary supplement for the body which provides the necessary metabolism for the body. Magnesium is much needed for the metabolism of calcium. It is useful in supporting muscular, cardiovascular and nervous system functions. Zinc, calcium, and magnesium are three of the most important minerals essential for good health. Magnesium aids in the absorption of calcium by the body, while zinc actively supports the body's immune system.