Sarcopenia affects 1 in 4 South Korean seniors aged 80 or older

A recent analysis by the Korea Disease Control and Prevention Agency reveals that one in four elderly individuals aged 80 and older suffers from sarcopenia, a condition characterized by reduced muscle mass, strength, and physical function.

The study, based on data from the Korea National Health and Nutrition Examination Survey (2022–2024), shows that while women have higher rates of sarcopenia in their late 60s, men experience higher prevalence rates from their 70s onward. Specifically, among those aged 80 and older, the prevalence is 28.9% for men and 25.6% for women.

Health authorities emphasize that grip strength is a critical indicator of physical and mental health. Low grip strength—defined as less than 28kg for men and 18kg for women—is closely linked to sarcopenia. Additionally, individuals with low grip strength showed a significantly higher prevalence of depressive disorders compared to those with normal strength.

To prevent and manage sarcopenia, officials recommend a combination of aerobic and strength exercises, regular protein intake, smoking cessation, and maintaining active social connections.