It is a well-known fact that vitamin A is good for the vision. Preservation and improvement of long vision, short vision and light vision is directly related to the availability of vitamin A in the body. Apart from this, vitamin A benefits include their efficiency in treating eye diseases like cataract, glaucoma and macular degeneration. Middle aged and elderly people are more prone to eye and vision related diseases. Vitamin A deficiency in such people can rapidly deteriorate their conditions and sometime cause permanent damage. Regulated dietary supplementation of this vitamin is necessary to overcome these problems.
Vitamin A benefits include their ability to enhance the performance of immune system. People with vitamin A deficiency are often prone to bouts of illness from communicable diseases and are also subject to relapses. This happens due to the weakening of the immune system, which is unable to fight off and expel the disease causing germs from the body. As a result, the germs within the body keep attacking the internal organs again and again. The body is also subject to external infections as the immune system becomes inefficient in warding off disease causing elements. This can be overcome only with a regulated treatment that is rich in vitamin A and its sub products
Vitamin A deficiency also causes respiratory problems along with diarrheal complications. These symptoms are more visible in children. It is very rare for adults to have these problems and deficiency for them results in heart and vision problems. Lung related problems, wheezing and difficulty in breathing are the first signs of the vitamin A deficiency in children. Treatment has to be immediate and regulated to avoid further complications in such cases.Clearing the congestions and infections in the lungs, along with their healing abilities in curing diarrheal problems are amongst the most significant of vitamin A benefits.
Vitamin A benefits also include their ability to influence and improve the health of the skin. Vitamin A revitalizes the skin cells and helps them to perform their functions. Skin cells are exposes to the elements of nature and are subject to a lot of wear and tear because of this. The cells get damaged due to sunlight and their pores clog up because of dust particles mixed with sweat. They need extra care and nourishment when compared to other type of cells and vitamin A gives them this nourishment. This vitamin is also effective in the treatment of skin disorders like psoriasis, eczema, etc. IT can also be used as treatment for acne, sun burns and wrinkles.