Dietary factors that promote healthy skin include consuming foods rich in antioxidants, vitamins, and omega-3 fatty acids. Nutrients such as vitamin C, known for its collagen-boosting properties, and vitamin E, which protects against oxidative damage, are crucial for skin health. Incorporating plenty of fruits, vegetables, nuts, and fatty fish nourishes the skin from within. Staying adequately hydrated also plays a vital role in maintaining skin elasticity and reducing the appearance of wrinkles, contributing to a youthful complexion.