Nature’s Field Calcium, Magnesium & Zinc provides in one tablet, three of the most essential minerals that your body needs to gain and maintain good health. Calcium helps keep your bones and teeth strong and healthy. It also supports the health of musculoskeletal and nervous systems. Calcium helps to regulate muscle contraction, including the beating of the heart muscle. Magnesium helps to regulate calcium transport and stimulates the secretion of calcitonin, a hormone that aids in the absorption of calcium into bone. It is also important in protein formation and healthy muscle function. You need the right amount of calcium and magnesium taken in each day is important for proper bone mineralization. Zinc is essential for bone healing, and an essential component at the sites of bone repair. Zinc act as a co-factor in over 200 enzymatic reactions that are instrumental in maintaining not just the health of our bones.