Building Strong Bones, especially before the age of 30, can be the best way to support bone health later in life. Getting your daily recommended amounts of Calcium and Vitamin D can help you do this. Calcium is one of the most important minerals in your body-it helps maintain healthy bones in adults. Vitamin D aids in the absorption of Calcium, and is involved in proper bone mineralization . Because the body cannot produce Calcium, a balanced diet, regular exercise, healthy lifestyle choices and adequate intake of Calcium and Vitamin D can play a role in maintaining bone health.