How does sunlight affect the aging of skin?

Sunlight affects the aging of the skin by causing premature aging, or early aging of the skin. This may cause you to have wrinkles, age spots, and dryness of the skin before most common people do. Also sunlight may cause your skin to become more thin and less smooth, and your skin will lose the plump, smooth look. Sunlight is good for vitamins, but try to stay out of the sun for too long for a certain period of time, and every 2-3 hours apply sun screen lotion to help prevent burning and drying out.