What you need to know about calcium
Calcium is billed as the bone-building nutrient. But some experts argue that we should pay more attention to exercise and vitamin D.
Starting on your 51st birthday, current government guidelines say you're supposed to consume 1,200 milligrams (mg) of calcium daily. With advancing years, both men and women begin to experience a decline in the density of bones that makes them weaker and more likely to break. In essence, your bone becomes more porous, and calcium supposedly fills in the holes.
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