Vitamin A is a fat-soluble vitamin that is important for many bodily functions , including proper vision, a strong immune system, reproduction, and good skin health.
There are two types of vitamin A found in food: preformed vitamin A and provitamin vitamin A.
Preformed vitamin A is also known as retinol and is commonly found in meat, fish, eggs, and dairy products . On the other hand, the body converts carotenoids in plant foods, such as red, green, yellow, and orange fruits and vegetables, into vitamin A.
Those most at risk for deficiency are pregnant women, nursing mothers, infants, and children. Cystic fibrosis and chronic diarrhea can also increase the risk of deficiency.
These are the signs that indicate vitamin A deficiency
Dry Skin
Vitamin A is important for the creation and repair of skin cells. It also helps fight inflammation due to certain skin problems.
Not getting enough vitamin A can be the cause of eczema and other skin problems.
Eczema is a condition that causes dry, itchy, and inflamed skin. Several clinical studies have shown that alitretinoin, a prescription drug with vitamin A activity, is effective in treating eczema.
Dry eyes
Eye problems are some of the best known problems related to vitamin A deficiency .
In extreme cases, not getting enough vitamin A can lead to complete blindness or death of the corneas, which are characterized by marks called Bitot’s spots.
Dry eyes, or the inability to produce tears, is one of the first signs of vitamin A deficiency.
Infertility and problems conceiving
Vitamin A is necessary for reproduction in both men and women, as well as for the proper development of babies.
If you have trouble getting pregnant, a lack of vitamin A may be one of the reasons . Vitamin A deficiency can lead to infertility in both men and women.
Stunted growth
Children who don’t get enough vitamin A can experience stunted growth. This is because vitamin A is necessary for the proper development of the human body. Several studies have shown that vitamin A supplements, alone or with other nutrients, can improve growth .
Too little vitamin A can lead to skin inflammation, night blindness, infertility, growth retardation, and respiratory infections. People with wounds and acne may have lower levels of vitamin A in their blood and benefit from treatment with higher doses of the vitamin.
Vitamin A is found in meat, dairy products, and eggs, as well as red, orange, yellow, and green plant foods. To ensure that you are getting enough vitamin A, it is best to eat a variety of these foods.
