They are many kinds of food that have a good benefit for our skin such as......
1.Water
Skin cells need a bounty if fluid to keep their membranes supple and receptive to the nutrients that keep them healthy. Take out a half-gallon pitcher and fill it with water. That’s the very least you ought to drink in a day to keep your skin smooth and hydrated. If you’re sweating because of physical activity or being outside in hot weather, you should drink even more.
2.Blueberries, Blackberries, Raspberries, and Strawberries
For tiny fruits, berries pack more antioxidant punch than any other fruit or vegetable tested. Next in line? Red apples with the peel. All these fruits work beautifully to help protect skin from the damage that leads to wrinkles. Citrus fruits are also rich in antioxidants. Aim for: A cup of berries a day. Blend them into fruit smoothies, add them to breakfast cereal, and use them in pancake or muffin batter.
3.Vegetables and Beans
Add these foods to the fish and olive oil we already mentioned, and you're really feeding your skin the foods it needs to achieve that youthful smoothness. When researchers in Australia compared the diets and wrinkles of hundreds of people in Australia, Greece, and Sweden, they found that those who ate more vegetables, beans, fish, and olive oil had the fewest wrinkles. The researchers suspect it was a combination of monounsaturated fats, antioxidants, and lean protein that did the trick.
Aim for: Five to six 1/2-cup servings of a range of vegetables daily. In addition, sprinkle beans on salads, enjoy bean-based soups, and plan a bean-based meal such as chili once a week
4.Olive Oil
Olive oil is chock full of oleic acid, one of the fatty acids that keep cell membranes fluid and therefore make skin supple. Olive oil also has small amounts of other essential fatty acids that fight inflammation. Yet another benefit comes in the form of vitamin E and polyphenols, a class of antioxidants that protect skin from free radical damage.