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Home > Fitness & Health > Health Library > Bone Density
Bone density is a measurement of the concentration in bone of minerals (mostly calcium and phosphate) that are vital for strong bones. A high bone density means above-average amounts of calcium and phosphates in the bones, while a below-normal bone density might mean you have low bone density (sometimes called osteopenia) or osteoporosis.
Current as of: September 8, 2021
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & Anne C. Poinier MD - Internal Medicine & Martin J. Gabica MD - Family Medicine & Carla J. Herman MD, MPH - Geriatric Medicine & Heather Quinn MD - Family Medicine
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