Even though it is the most abundant mineral in your body, calcium is one of the most frequently lacking nutrients in the American diet. If your body continually calls upon the bones for calcium, they become brittle and weak. This is what leads to the crippling disease called osteoporosis. That's why calcium plays such an important role in building and maintaining strong bones. Everyone needs calcium, whatever the age.
Calcium is important during childhood and adolescence when bodies are growing.
During the middle age years, you need calcium to keep bones strong. After that, calcium is even more essential as bones lose more of their density. Because it is so important, doctors say we need lots of calcium in our diet. By drinking just three eight-ounce glasses a day, you can get the calcium you need.