Any food with lots of vitamin C, like kiwi, oranges, and grapefruit, is a big skin saver. Vitamin C stimulates collagen synthesis and protects against wrinkles. In a study done by Clinical Nutritionists, women who had a diet high in vitamin C foods had noticeably less dryness and fewer wrinkles.
Keep your skin silky smooth by including sweet potatoes in your diet. They are rich in beta-carotene and, when ingested, are converted into vitamin A, a prime factor in keeping skin touchably soft. Not a potato person? Carrots will do the trick, too.