Spring and summer sun is hot, worry about tanning long spot people, in addition to hold up the sun umbrella, wear sunglasses and sun hat and apply sunscreen, internal conditioning is also important. This article introduces several kinds of sun protection food for reference. 1, watermelon: watermelon juice contains a variety of important health and beauty nutrients, such as a variety of skin physiological activity of amino acids. These components are easily absorbed by the skin, the facial skin moisturizing, conditioning, sun protection and whitening effect is better. 2, tomatoes: tomatoes are rich in antioxidants lycopene, daily intake of 16 mg of lycopene can reduce the risk factor of sunburn by 40%, especially the effect of cooked tomatoes better. You can also eat some potatoes or carrots, where the beta carotene contained in carrots can effectively block UV rays. 3, yogurt: yogurt can lighten the dark spots, chloasma, so that the skin white, delicate. Use a hot towel on your face to fully open the pores of your face, then smear yogurt on it and wash it off after 15-20 minutes. If you have a lot of dark spots and chloasma caused by sun exposure, it is better to do yogurt mask once every 3 days. At the same time, also drink some yogurt every day, through internal and external conditioning, can make freckles, dark spots, chloasma to disappear at the fastest speed, whitening effect multiplied. 4, nuts: nuts in the vegetable oil contains more vitamin E, can help the body antioxidant and eliminate free radicals. Nuts contain unsaturated fats can soften the skin from the inside out, anti-wrinkle and moisturizing. 5, lemon: lemon is rich in vitamin C, can promote metabolism, slow down the aging process, whitening and light spots, refining pores, softening the stratum corneum, so that the skin has a gloss. With lemon has a similar effect on the orange, kiwi, bell pepper and strawberries. 6, whole wheat food: whole wheat food rich in B vitamins, can effectively improve the skin’s resistance to the sun, reduce pigmentation. Whole wheat is a coarse fiber food, has the effect of removing toxins from the body, can reduce the formation of facial dark spots 7, eggs: eggs in the selenium can reduce the chances of skin cancer. To make the skin healthy, 1-2 eggs a day, or take selenium tablets. 8, soybean products: soybean isoflavones is a phytoestrogen, it has antioxidant capacity, is indispensable for women to maintain lustrous and tender skin of a class of food. Soybean products, tofu, soy milk is a good choice. And other processed soy products, such as dried beans and soybean skin, calories are much higher than the general tofu, should not eat more. 9, hot cocoa: chocolate is rich in antioxidants, such as cocoa polyphenols and flavonoids, etc., moderate intake is beneficial to the skin. Currently available on the market without added sugar and cream of 100% pure dark cocoa chocolate powder, mixed with hot milk, plus a little brown sugar, you can enjoy a cup of delicious and mellow hot cocoa. 10, green tea: drink green tea or use the green tea ingredients containing maintenance products, can make the sun caused by the skin sunburn, sagging and rough symptoms reduced by about 1/3. General healthy people drink tea for health, 2 to 4 cups a day is more appropriate, you can also drink different types of tea for each other.