Foods rich in vitamin a:
1, Carrots: Carotene in carrots can be converted into vitamin A in the body, and it can be converted under the action of oxidase, which is found in our human liver. Carrots also have a good targeted moisturizing help for eye skin, so carrots are also an excellent food for patients with dark circles to get rid of panda eyes.
2, sweet potato: especially the sweet potato with red skin and yellow heart, rich in carotene, which is converted into vitamin A after being absorbed by the human body and has the effect of moisturizing the skin. In addition, sweet potato also has the functions of dispelling lung and stomach heat in the body, promoting fluid production to quench thirst, harmonizing body fluids, nourishing the middle energizer and blood, and thus restoring healthy ruddy skin color.
3. tomatoes:. Tomatoes are rich in carotene, which can be converted into vitamin A in the body. It has the effects of clearing away heat, quenching thirst, nourishing cool blood, and can help to smooth skin wrinkles, so that the skin can be tender and smooth. Therefore, people with dry and wrinkled skin can eat more tomatoes to restore skin luster and beauty.
4, pig liver: pig liver is rich in vitamin A, often eat pig liver, has a very good cosmetic effect on the skin. At the same time, pig liver is also rich in iron, phosphorus and other indispensable raw materials for hematopoiesis, which is very suitable for people with weak qi and blood and sallow complexion. It works with vitamin A to restore healthy and ruddy complexion and good complexion.
5. Eggs: an important source of nutrition for human beings, rich in vitamins, minerals and protein. Among them, the content of vitamin A in egg yolk is very high. Eating more eggs is helpful for nourishing yin and nourishing blood. Nourishing yin and moistening dryness can restore the skin's healthy complexion through the reconciliation of internal qi and blood and the repair of human skin.
6. Milk: Like eggs, it is also an important source of nutrition for human beings, especially calcium. Milk is rich in vitamin A, which can moisturize the skin. Drinking more milk can help to improve the dry and dull skin and make the skin fair and shiny.
7. Cheese: In terms of nutrients, cheese is as rich in vitamins as milk, including vitamin A.. Cheese is the concentration of milk, so eating cheese can absorb more nutrients than drinking milk. Cheese is sweet and sour, which can quench thirst, nourish lung, moisten intestines and nourish yin, promote human metabolism, and has a good therapeutic effect on dry skin and itching.
Extended data:
I. Vitamin A
Vitamin A, also known as retinol (its aldehyde derivative retinaldehyde) or anti-dry eye factor, is an unsaturated monohydric alcohol with alicyclic ring, including vitamins A 1 and A2 from animal food, and it is a kind of substance with retinol biological activity.
Vitamin A 1 is mostly found in the liver of mammals and saltwater fish, and vitamin A2 is often found in the liver of freshwater fish. Because the activity of vitamin A2 is relatively low, vitamin A usually refers to vitamin A 1.
Vitamin A belongs to fat-soluble vitamins in classification, as well as vitamin D (also known as calciferol), vitamin E (also known as tocopherol) and vitamin K (also known as coagulation vitamin).
The other is water-soluble vitamins, mainly B vitamins (mainly including B 1, B2, B3, B6, B 12), vitamin C (also known as ascorbic acid), vitamin PP (also known as niacin), vitamin H (also known as biotin) and vitamin M (also known as folic acid).
References:
Baidu encyclopedia vitamin a