Calcium is one of the most essential minerals in the human body, playing many roles in the maintenance of good health. Most importantly, calcium is known as a bone-strengthening mineral. It works synergistically with other nutrients, particularly vitaminD, to strengthen bones and teeth. VitaminD facilitates calcium absorption and helps in the maintenance of healthy teeth and bones. Adequate calcium and vitaminD intake throughout life, along with a healthy diet and physical activity, may reduce the risk of developing osteoporosis. The chelated forms of calcium (i.e., carbonate, citrate, fumarate, malate, and succinate) enter the bodys cells more efficiently, making it more readily absorbed and metabolized. Ultra Calcium VitaminD3 from Webber Naturals is an easily absorbed supplement that not only helps in the development and maintenance of healthy bones and teeth, but also helps with immune function. , , Recommended dosage (adults):12 tablets daily with meals, a few hours before or after taking other medications, or as directed by a physician.