In summer, the body is prone to lack of water, so in order to supplement the water in summer, people should drink a lot of water or eat a lot of fruit every day. But in summer, when the weather is dry, people sometimes have dry skin, and when it is serious, it will peel off. So how can you make your skin smooth and elastic? What can you eat to make your skin more elastic? From the perspective of health care, when the human body lacks vitamin A, the skin will become dry, rough and scaly; If vitamin B2 is lacking, there will be oral milk, chapped skin, desquamation and pigmentation. Foods rich in vitamin A include animal liver, cod liver oil, milk, cream, eggs and orange-red vegetables and fruits. Foods rich in vitamin B2 include liver, kidney, heart, eggs and milk. 1, drink plenty of water. The water content of human tissue fluid is 72%, and that of adults is 58% ~ 67%. When the body moisture decreases, the skin will be dry, the secretion of sebaceous glands will decrease, which will make the skin lose elasticity and even wrinkle. In order to ensure water intake, the daily water consumption of girls should be around 1200ml. 2. Increase the intake of foods rich in collagen and elastin. Collagen can make cells plump, thus filling the skin and reducing wrinkles; Elastin can enhance the elasticity of human skin, thus making the skin smooth and elastic. Foods rich in collagen and elastin include pig's trotters, animal tendons and pigskin. 3, often eat foods rich in vitamins. Vitamins play an important health care role in preventing skin aging and keeping skin delicate and moist. Because vitamin e can destroy the chemical activity of free radicals, thus inhibiting aging. Vitamin E can also prevent lipofuscin from depositing on the skin. Scientists have found that the formation of lipofuscin is related to lipid peroxide. Foods containing more vitamin E include cabbage, sunflower oil and rapeseed oil. Vitamin A and vitamin B2 are also indispensable substances for smooth and moist skin. What to eat can make the skin more elastic. Besides drinking water properly, we should also increase the intake of protein and collagen in food, and usually eat more fruits rich in vitamins. Of course, adequate beauty sleep is also necessary. Recommended reading: Ten foods to enhance skin elasticity