1, increase the intake of various vitamins. Vitamins play an important role in preventing skin aging and protecting skin delicate and moist. For example, vitamin A deficiency can cause skin elasticity to decrease and become rough; If vitamin b2 is lacking, the skin of mouth and lips will be dry and cracked.
Foods rich in vitamin A, such as animal liver, cod liver oil, lean meat, eggs and orange-red vegetables and fruits. Foods rich in vitamin b2 such as yeast, fish, eggs, beans,
Monopterus albus, river crab, etc. In addition, vitamin E has anti-cell membrane oxidation effect, so it has anti-aging effect on the skin. Foods containing more vitamin E, such as sesame oil, peanut oil, soybean oil, cabbage, etc.
2, often eat foods containing collagen and elastin. Collagen can make cells plump, so that the skin is rich and wrinkles are reduced. Therefore, you can usually eat some food such as tendons, pig skin and chicken skin.
3. Increase the intake of trace elements. If you want to have delicate skin and red skin, you need to supply enough blood. Iron is one of the main components of heme in blood, so you should eat foods rich in iron, such as animal blood, egg yolk, meat, etc. However, natural iron in food is a kind of high-priced iron with little solubility, which cannot be directly absorbed. It can only be absorbed by the gastrointestinal tract in an acidic environment. Therefore, while supplementing iron, it is necessary to increase foods containing more vitamin C, such as tomatoes, green peppers and hawthorn. When zinc is deficient, it will make the skin dry and rough, prone to acne, and foods containing more zinc such as oysters, malt, walnuts and melon seeds. In addition, pearls contain a variety of trace elements, amino acids and protein, which can improve the nutritional status of the skin, increase the vitality of epidermal cells, make the skin soft and clear, and slow down skin aging and wrinkling.
4. Pay attention to alkaline food intake. Reduce the intake of animal fat, meat and sweets in the diet. These physiological acidic foods will increase the contents of lactic acid and uric acid in body fluids and blood after oxidative decomposition in the body, making the skin rough and greasy. In order to neutralize the excess acidic substances in the body, we should eat more physiological alkaline foods, such as fresh fruits and vegetables, to improve the support of the skin and make the skin smooth and moist.
5. Always pay attention to drinking water. The tender and moist degree of skin is closely related to its moisture content. When the body's water is reduced, there will be a decrease in the secretion of dry skin and sebaceous glands, which will make the skin liver lose its elasticity and even wrinkle. Therefore, for the sake of skin bodybuilding, we should insist on drinking a proper amount of water every day.