human
My doctor wants me to get a bone density test. What is this and why is it important?
assistant
Bone density testing is a way to measure the amount of bone in your body. It is used to diagnose osteoporosis, which is a condition where the bones become weak and brittle due to a decrease in bone mass. This can lead to fractures. Osteoporosis affects about 10 million Americans, so it is important to have regular bone density tests done.