Vitamin A is not produced by our bodies and can be obtained from foods rich in vitamin A. Such as meat, organ meats, eggs, milk and dairy products, fruits and vegetables such as spinach and broccoli. Carrots and tomatoes. The daily recommended intake of vitamin A for adults is 700 micrograms for men and 600 micrograms for women.
1. Help nourish eyesight.
Helps in vision. especially where the light is dim It is an important component of Rhodopsin in cells located in the retina. Which helps to adjust eyesight to see in the dark better. As well as adding moisture to the eyes as well deficiency It can cause dry eye syndrome and night blindness. Which can cause permanent vision loss if left untreated.
In addition, vitamin A also helps slow down the deterioration of the eyes by age. Such as macular degeneration in the elderly, found that eating foods that contain beta-carotene. Which is a carotenoid vitamin group. Which will later be transformed into vitamin A, prevents the development of macular degeneration and night blindness
2. Enhance the function of the immune system.
Vitamin A helps in the functioning of white blood cells. And mucous membranes within the eyes, lungs, small intestine, urinary tract and genitals. Thus helping to protect against Free radicals and germs that enter the body. Which causes inflammation and infection within the body Vitamin A deficiency therefore makes it more susceptible to illness. and make the body recover more slowly
Additionally, taking supplements may help prevent severity in children with measles , reducing the risk of death. and prevent the incidence of measles in new patients UFABET
3. Skin care
The benefit of vitamin A in skin care is that it helps fight free radicals. The free radicals are substances produced by the metabolic processes in the body. and other factors such as air pollution and UV radiation in sunlight. beta carotene is antioxidant that helps the aging of skin cells. Helps skin look younger. Prevent blemishes, freckles and premature aging.
In addition, not getting enough can cause acne easily because when the body lacks vitamin A, it stimulates the production of keratin. which is a protein found in hair and hair came out very unusual This makes it harder for dead skin cells to come out of the pores. This causes clogged pores and subsequent acne. Nowadays, substances in the vitamin A group. Such as retinoids are used in the form of topical and oral medications to treat acne and wrinkles .