Which nutrient is crucial for maintaining healthy skin in older adults?

Zinc plays a vital role in maintaining healthy skin, especially in older adults. This mineral is essential for various biological processes, including cell division, collagen synthesis, and immune function, all of which are important for skin health. As people age, their skin may become thinner and less resilient, making the presence of adequate zinc even more critical for healing and regeneration. Zinc also has anti-inflammatory properties and can help reduce the risk of skin infections, further supporting overall skin integrity.

While other nutrients mentioned have their benefits for skin health—such as Vitamin C being important for collagen production, Omega-3 fatty acids contributing to skin hydration and inflammation control, and protein being necessary for tissue repair—zinc's multifaceted roles in cell turnover, immune defense, and enzyme function make it particularly crucial for maintaining the structural integrity and overall health of the skin in older adults.