At what age should women begin screening for osteoporosis?

Women should begin screening for osteoporosis at age 65, which aligns with the recommendation from health organizations such as the U.S. Preventive Services Task Force (USPSTF) and the National Osteoporosis Foundation. Screening at this age is important because the risk of developing osteoporosis increases significantly after menopause, particularly due to the decrease in estrogen levels, which are protective against bone loss.

By the age of 65, a substantial number of women will have experienced age-related changes that can lead to weakened bones. Early detection through screening can facilitate timely interventions such as lifestyle modifications, calcium and vitamin D supplementation, and medications if necessary, thus reducing the risk of fractures and aiding in maintaining overall bone health.

Younger women might not need routine screening unless they have specific risk factors such as a history of fractures, certain medical conditions, or use of medications that can affect bone density. Therefore, starting screenings at age 65 provides a balanced approach to identifying and managing osteoporosis in the general population.