Caltrate 600+D3 Calcium and Vitamin D Supplement Tablets offer the highest level of vitamin D3 (1) to help maximize calcium absorption and support healthy bones, joints and muscles (2) so you can live life to the fullest. Formulated with calcium carbonatenature's most concentrated form of calciumCaltrate contains 600 mg of calcium per tablet. Your body needs calcium for more than just strong bones; it also plays a role in supporting your everyday activities like muscle contractions, blood clotting and nerve function. In addition to calcium, your body needs vitamin D to help calcium work for you. Caltrate calcium with vitamin D supplements contain high levels of vitamin D3 to help maximize calcium absorption and maintain healthy bones. (2) Simply take one to two tablets daily with food or as directed by a physician to get the calcium and vitamin D your body needs to support healthy bones and muscles and keep you moving. (2) In addition to 600+D3 Calcium and Vitamin D, Caltrate tablets are also available in 600+D3 plus Minerals. (1) Per tablet; among leading calcium supplement brands. (2) 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. 60 count bottle of Caltrate 600+D3 600 mg Calcium and Vitamin D Supplement Tablets; Caltrate offers the highest level of vitamin D3 per tablet among leading calcium supplement brands (1); Calcium and vitamin D tablets help support strong bones and everyday activities like muscle contractions, blood clotting and nerve function (2); High levels of vitamin D3 in Caltrate calcium and vitamin D3 tablets help maximize calcium absorption (2); Vitamin D and calcium tablets contain 600 mg calcium and 20 mcg of vitamin D3 per tablet; 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.;