Ultra Calcium 650mg from Webber Naturals provides a daily dose of this essential mineral in chelated forms for enhanced absorption. Chelated calcium, which is part of the Krebs cycle, is easier for the body to absorb and use. One or two tablets per day can help to build and maintain strong bones and teeth and may reduce the risk of developing osteoporosis when combined with sufficient vitamin D, a healthy diet, and regular exercise | Webber Naturals Value Size Ultra Calcium Tablets - 650mg Size 280s