1, Lemon: Lemon is rich in vitamin C, which can promote metabolism, delay aging, whiten and lighten spots, shrink pores, soften cuticle, have a strong nursing effect on skin, and at the same time enhance skin's sunscreen ability.

2. Kiwifruit: Kiwifruit is rich in more than ten kinds of amino acids such as leucine and phenylalanine, and it is also rich in minerals, which is helpful for sun protection.

3. Tomato: Tomato is the best sunscreen food, which is rich in antioxidant lycopene. Daily intake of 16 mg of lycopene can reduce the risk of sunburn by 40%. Tomatoes are better when cooked than when eaten raw.

4. Watermelon: Eating watermelon is different from drinking water or drinks. It is not only the human body's supplement to water. Watermelon juice contains a variety of chemical components that are beneficial to health and beauty, such as amino acids that can promote skin physiological activity. These ingredients are easily absorbed by the skin and have good moisturizing, nourishing, sunscreen and whitening effects on facial skin.