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, girls should drink about 1200ml every day.
2, often eat foods rich in vitamins.
Vitamins play an important role in preventing skin aging and keeping skin delicate and moist. Vitamin e can destroy the chemical activity of free radicals, thus inhibiting aging. Vitamin E can also prevent lipofuscin from depositing on the skin. The formation of lipofuscin is related to lipid peroxide. Foods containing more vitamin E include cabbage, sunflower oil and rapeseed oil. Vitamins A and B 2 are also indispensable substances for smooth and moist skin. 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.
3. Eat more foods containing iron.
The skin is shiny and ruddy, and it needs adequate blood supply. Iron is one of the main components of heme in blood, so eat more foods rich in iron. Such as animal liver, egg yolk, kelp, laver, etc.
4. 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.
To sum up, it is an introduction to what women eat is good for their skin. Don't doubt it, it really can. As long as the internal organs absorb nutrients in time, it is very likely to improve skin quality. If you insist on eating, it will definitely have an effect. To believe in the power of healthy diet, the source of human energy is diet, and the health care function of diet is so magical.