Calcium is the most prevalent mineral in the human body. About
99% of the body's calcium resides in the bones and teeth, and
the remaining 1% is dispersed throughout other body fluids and
cells. Calcium's functions include: - Builds bones, both in
length and strength - Helps bones remain strong by slowing the
rate of bone loss with age - Helps muscles contract - Helps the
heart beat - Plays a role in normal nerve function, transfers
nerve impulses - Helps blood clot during bleeding - Builds
healthy teeth (in kids) The Institute of Medicine offers these
recommendations: In childhood, not getting enough calcium may
interfere with growth. A severe deficiency may keep children
from reaching their potential adult height. Even a mild
deficiency over a lifetime can affect bone density and bone
loss, which increases the risk for osteoporosis. If you do not
consume enough calcium, your body will draw from the storage in
your bones in order to supply enough calcium for its other
functions: nerve transmission, muscle co