Which factor may improve physical performance in older adults?

Improving physical performance in older adults is a multifaceted issue, and vitamin D supplementation plays a crucial role in this context. Vitamin D is essential for various bodily functions, including the maintenance of muscle health and strength. As individuals age, they often experience a natural decline in vitamin D levels, which can negatively impact muscle function, coordination, and overall physical performance.

Adequate vitamin D is linked to a reduction in the risk of falls, as it supports muscle function and strength. Additionally, it has anti-inflammatory properties that can enhance overall wellness, thereby indirectly contributing to improved physical performance. Older adults are particularly susceptible to vitamin D deficiency due to factors such as decreased skin synthesis, limited dietary intake, and reduced absorption in the gut. Therefore, addressing this deficiency through supplementation can lead to significant improvements in muscle strength and physical performance.

While increased hydration, higher protein intake, and regular exercise also contribute positively to overall health and performance, the unique importance of vitamin D, particularly regarding muscle function and prevention of falls in older adults, positions it as a key factor in enhancing physical performance in this population.