What does "sarcopenia" primarily affect in older adults?

Sarcopenia primarily affects muscle mass and strength, which is a significant concern for older adults. This condition involves the progressive loss of skeletal muscle mass and function as a normal part of aging, leading to decreased mobility, increased risk of falls, and a higher likelihood of frailty. The decline in muscle mass directly impacts physical performance, making it more challenging for older individuals to perform everyday activities, maintain independence, and overall quality of life.

By understanding sarcopenia as a specific condition affecting muscle health, it's clear that addressing this issue through resistance training and proper nutrition can play a crucial role in mitigating its effects, thereby enhancing the physical well-being of older adults.