Calcium is essential for life and the body needs a daily supply from external sources. Most calcium is stored in bones where it supports structure and protects organs. As people age they lose calcium, increasing risk of diseases like osteoporosis. Current calcium intake in many groups is below recommended levels. TIENS produces several calcium supplements made from natural sources to meet this need, including formulas for children, diabetics, and those wanting additional brain benefits. The products contain high levels of bioavailable calcium and additional nutrients for overall health and growth.