Vitamin A benefits help in numerous bodily functions. Vitamin A supplements may be necessary in the following cases: People who are unable to see in the dark, or have dry and dull eyes; Children with poor growth; People with skin problems; People on a low skin diet; Those who have poor absorption (for example, patients of cystic fibrosis).
Vitamin A is clearly beneficial for treating vitamin A deficiency. In addition to treating deficiency syndromes, vitamin A has several potential preventive and therapeutic uses. Vitamin A has been called the “miracle vitamin” for years because of its positive impact on immunity and growth. Also, it is believed to slow the aging process and improve overall skin condition. Vitamin A is important “medicine” for the immune system. It keeps skin and mucous membrane cells healthy. When membranes are healthy they stay moist and resistant to cell damage. The moistness inhibits bacteria and viruses from “putting down stakes” and starting infectious diseases.
Also, vitamin A is crucial for the immune system. It supplies plentiful immune cells that form an important defense line against disease.
The major benefits of vitamin A are: It maintains the vision of the eye; It helps the eye to adjust from bright light to darkness; It helps to boost the immunity; It protects the human body from the throats, colds, Flu and bronchitis infections; It also protects us from Warts ( a viral skin infection ); It also combat with cold to protect us; It protects us from allergies; It protects us from lung cancers; It also inhibits the melanoma deadly form of skin cancer; Vitamin A is also assisted for the patients of HIV/ AIDS for improving and boost their immunity; It also applies on the child who is affected by the chest infection and diarrhea.
Healthy cells are also resistant to cancers. Vitamin A fights cancer by inhibiting the production of DNA in cancerous cells. It slows down tumor growth in established cancers and may keep leukemia cells from dividing.
This vitamin is particularly helpful in diseases caused by viruses. Measles, respiratory viruses, and even human immunodeficiency virus (HIV), the virus that causes AIDS, may retreat in the presence of vitamin A. Blood levels of vitamin A are often low in people with viral illnesses. After receiving additional amounts of this vitamin, the body is able to mount its defenses, often resulting in a quicker recovery.
Stroke victims who have high levels of vitamin A in their systems are less likely to die or suffer disabilities from the stroke.
The topical application of vitamin A helps relieve dry-eye disorder. When tear production and lubrication stop, the resulting dry eyes can be extremely uncomfortable. Many treatment avenues are often disappointing, with the exception of vitamin A eye drops. Used clinically, these drops improve cell function and moistness returns to the eyes.
Vitamin A taken orally and applied topically looks promising in preventing and possibly even treating skin cancers. It may be helpful, too, in lightening liver spots, those dark spots that often appear on aging skin. The topical application used in one study significantly lightened liver spots within one month.
Tretinoin is a topical medication primarily used for acne, with less potential for serious side effects than oral isotretinoin. It treats baldness when prescribed along with minoxidil. It also may reduce the appearance of wrinkles and reverse the effects of sun damage on the skin. Another vitamin A derivative, etretinate, may treat psoriasis.
It’s recommended that you should take at least 10,000 IU a day to get Vitamin A Benefits. Multivitamin for men provides several vitamins including Vitamin A.
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