How to get a radiant glow, banish wrinkles, and keep skin supple skin, which delivers key nutrients to keep your complexion healthy, say researchers. .. eat a higher amount of carotenoid-containing fruits and vegetables. Can some foods make your skin look firmer, clearer and younger? Other fruits and vegetables not only contain antioxidants but healthy. We all want glowing, healthy and blemish free skin. Here are the different classes of vegetables and fruits for healthy skin that can help you.