Bone health can be dependent on many factors including heredity, diet, exercise and lifestyle. Since the body cannot produce Calcium, a balanced diet, regular exercise, healthy lifestyle choices and adequate intake of Calcium can play a role in maintaining bone health. The body also uses Calcium for proper muscle contraction and nerve function - and obtains this Calcium mainly from the bones or from dietary intake. Puritans Pride offers this high-quality Calcium Citrate formula which delivers 100 percent of the daily value of Calcium (for adults) in five tablets daily. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.