Do You Need a Bone Mineral
Density Test?

Many people don’t realize they have osteoporosis until they fracture a bone. For this reason, it often is called the “silent disease.” But new research suggests that a bone mineral density (BMD) test might help you break the silence.

A BMD test is a quick, safe, and painless test that measures the strength of your bones. In the past, there was no evidence that having this test could prevent hip fractures. But a recent study in the Annals of Internal Medicine found that women and men age 65 and older who had a BMD test had a 36 percent lower hip fracture risk six years later than unscreened adults.

Some health organizations, including the U.S. Preventive Services Task Force, advise BMD testing for all women age 65 and older. But it’s best to ask your doctor if you should have a BMD test.

Fortunately, healthy habits can help you keep your bones strong:

• Get plenty of calcium and vitamin D. People age 51 and older need 1,200 milligrams of calcium every day. Those ages 51 to 70 should consume 400 international units (IUs) of vitamin D daily, and individuals older than age 70 need 600 IUs. If you don’t get enough of these nutrients, your doctor might recommend supplements.
• Avoid or limit your alcohol intake.
• Perform weight-bearing exercises on most days of the week. Examples include walking, dancing, and jogging.
• If you smoke, quit.