What role does protein play for older adults?

Protein plays a vital role for older adults, primarily because it is crucial for maintaining muscle mass and strength. As individuals age, they naturally experience a decline in muscle mass, a condition known as sarcopenia. This can lead to decreased physical function and increased risk of falls and fractures. Adequate protein intake is essential for stimulating muscle protein synthesis, which helps to counteract this loss and preserve physical strength.

Additionally, protein supports recovery from illness or injury, enhances immune function, and plays a significant role in overall health. For older adults, incorporating sufficient protein into their diet is essential to help maintain independence and quality of life as they age.

While other nutrients and factors are important for health, none of them specifically address the preservation of muscle mass and strength as directly as protein does for older adults.