Calcium Plus D

Calcium is the most abundant mineral in your body and is crucial for building strong bones and teeth. Over 99% of it is stored in bones and teeth with the rest stored in blood, muscle, and other tissues. As a child grows, he needs enough calcium to build strong bones and fight bone loss later in life. Calcium is also needed to help blood vessels and muscles contract and expand, to send messages through the nervous system, and to secrete hormones and enzymes.