What is essential for maintaining skin health in older adults?

Maintaining skin health in older adults is crucial, as aging can lead to a variety of skin issues, including dryness, reduced elasticity, and higher susceptibility to injury and infection. Adequate hydration plays a vital role because as people age, their skin tends to become drier due to reduced oil production. Drinking enough fluids helps to maintain skin moisture levels and overall hydration.

Moreover, nutrient intake is equally important for skin health. Essential nutrients, such as vitamins C and E, omega-3 fatty acids, and antioxidants, contribute to skin repair and protection. A balanced diet that includes a variety of nutrients helps to support the skin's structure and function, promoting healing and potentially delaying some signs of aging.

While other options mention aspects related to sun exposure, bathing frequency, and sunscreen use, these factors do not encompass the foundational element of hydration and nutrition necessary for overall skin health in older adults. Adequate hydration and nutrient intake directly address the biological needs of aging skin, making these the most critical factors in maintaining skin health.