Osteoporosis is most common in which ethnic group?

Osteoporosis is most commonly observed in Caucasian women due to a combination of genetic, hormonal, and lifestyle factors. This population tends to have lower peak bone mass compared to others, which can leave them more vulnerable as they age. Estrogen plays a crucial role in maintaining bone density, and the decline of estrogen levels during menopause significantly accelerates bone loss.

Caucasian women often experience this menopause-related bone loss more dramatically than other ethnic groups. Additionally, factors such as dietary habits, levels of physical activity, and sun exposure—which affects vitamin D synthesis—further contribute to the risk for osteoporosis in this demographic. This susceptibility is reflected in higher rates of fractures and diagnosis of osteoporosis in older Caucasian women in comparison to other groups.

Understanding these risk factors is essential for preventative strategies, particularly for women approaching menopause or with a family history of osteoporosis.