What is the primary benefit of high-protein diets in older adults?

The primary benefit of high-protein diets in older adults is the preservation of muscle mass. As people age, they naturally experience a decline in muscle mass due to factors such as hormonal changes, decreased physical activity, and the aging process itself. This condition, known as sarcopenia, can lead to increased frailty and a higher risk of falls and injuries.

High-protein diets play a key role in combating this loss of muscle mass. Adequate protein intake is essential for muscle repair, growth, and preservation. It provides the necessary amino acids that the body requires to maintain and build muscle tissue. Research has shown that higher protein consumption can help older adults retain muscle strength and function, thereby enhancing their overall physical health and quality of life.

While benefits like weight loss, improved digestion, and lower cholesterol levels may be associated with various dietary patterns, the most significant impact of a high-protein diet specifically for older adults is its role in preserving muscle mass, which is crucial for maintaining independence and reducing the risk of falls and related complications.