One in two woman over 50 will break a bone because of low bone density. In fact, everyone will lose bone as they age. But for some of us, that risk looks a lot bigger.
Bone density refers to the amount of minerals (mostly phosphorus and calcium) in your bones. The more mineral content, the “denser” (and stronger) your bones. Bone density testing measures the strength of your bones. It can also reveal whether you have a bone disease and predict how likely your bones are to break.