osteoporosis happens

Osteoporosis happens when an imbalance between the new bones and when the body is trying to absorb the old bone. And then If your body does not produce enough new bone, you will get osteoporosis. If your body does not absorb old bone quickly enough, you will still get osteoporosis. At young age, the body makes new bones from calcium and phosphate. And by the time we are old enough, your body will not the same when you are young, the way the body absorb the calcium and phosphate are different.
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