Masseter muscle volume might be a key indicator of sarcopenia risk in older adults

As populations age, the prevalence of sarcopenia—a progressive loss of muscle mass and function—has become an increasingly urgent public health concern. Sarcopenia increases the risk of falls and frailty, reduces the quality of life for older adults, and heightens the likelihood of requiring long-term care. Preventing sarcopenia is, therefore, crucial for alleviating this health care burden.