The benefits of vitamin A are many. It helps in growth and plays a part in the body‘s systems. Such as nourishing the eyes, helping cells in various tissues to be in a normal state. And helping to strengthen the immune system. In addition, vitamin A is an antioxidant that helps prevent chronic diseases such as heart disease and cancer UFABET
The health benefits of vitamin A include:
1. Helps nourish eyesight.
Vitamin A helps with vision, especially in dim light. It is an important component of rhodopsin in cells in the retina, which helps adjust vision to see better in the dark and also helps increase moisture to the eyes. A lack of vitamin A can lead to dry eye disease and night blindness , which can lead to permanent vision loss if left untreated.
In addition, vitamin A also helps slow down the deterioration of the eyes due to age, such as age-related macular degeneration (AMD) in the elderly. It was found that eating foods that contain beta-carotene , which is a carotenoid vitamin (Carotenoid) that will later change into vitamin A, helps prevent macular degeneration and night blindness.
2. Strengthen the immune system.
Helps in the functioning of white blood cells and the lining of the eyes, lungs, small intestines, urinary tract, and genitals. It helps protect against free radicals and germs that enter the body. Causing inflammation and infection. A lack of vitamin A makes it easier to get sick and makes the body recover more slowly.
In addition, taking a vitamin A supplement may help prevent severe measles in children, reduce the risk of death, and prevent new cases of measles.
3. Nourishes the skin
The benefits for skin care are that it helps fight free radicals. Free radicals are substances that are produced from the body’s metabolism and other factors such as air pollution and UV rays in sunlight. Beta-carotene is an antioxidant that helps with the aging of skin cells. Helping the skin look younger, preventing freckles, melasma, and premature wrinkles.
In addition, not getting enough can easily cause acne. Because when the body lacks vitamin A, it stimulates the production of keratin, a protein found in hair and skin. Which is produced in abnormal amounts. This makes it harder for dead skin cells to come out of the pores, causing clogged pores and acne. Therefore, at present, substances in the vitamin A group. Such as retinoids, in the form of topical and oral medications, are used to treat acne and wrinkles.