Does calcium supplementation treat osteopenia?

Osteopenia means bone density is lower than expected, without automatically meaning that a fracture will occur. Calcium is a mineral used to maintain bone tissue. A supplement may be considered when food intake is inadequate or when a clinician identifies a specific need. It cannot correct all reasons for reduced bone density, and taking more than needed may cause problems. The decision should account for diet, medicines, kidney health, other medical conditions, and vitamin D status.

Discuss your usual diet and any supplement with a clinician or pharmacist before starting it. Build bone-supporting habits through weight-bearing activity suited to your ability, strength exercises, fall prevention, and avoidance of smoking. Follow the recommended dose and product instructions rather than adding several products with overlapping ingredients. A clinician may also review bone-density results and whether another treatment is appropriate.

Arrange medical review after a fracture from a minor fall, new back or hip pain, noticeable height loss, or repeated falls. Seek prompt help for severe new pain after an injury or symptoms of a serious reaction after taking a supplement, such as swelling of the face or trouble breathing.

Ask whether your diet provides enough calcium, whether testing or a supplement is appropriate, what dose and duration fit you, and how your bone density will be monitored. Ask which exercises are safe if you have pain or a prior fracture.