Vitamin A Deficiency – Causes, Symptoms And Treatment
Vitamin A is commonly known to us as retinol. It has so many benefits on the health and well-being of many people that they are uncountable. Vitamin A helps in the formation of new red blood cells, that is, RBCs, production of lymph cells as well as several antibodies in our body. Vitamin A is associated with the reduction of problems that are often related with the respiratory tract. Well, if children are not administered and given vitamin A in correct amount through the foods during their growth periods, they are quite likely to suffer from several problems related to their health, that often include problems of respiration and breathing trouble and it may often lead to death in some children also. However, caution must be taken that you do not take Vitamin A in excess amounts. This is because over dosage of vitamin A may often lead toxicity in the body, feeling of nausea as well as vomiting and even rashes on the skin in some people.
I must say, that if you take milk, cheese and other dairy products daily you can get enough vitamin A and this will prevent you from suffering from its deficiency.
Deficiency Vitamin A is often caused as a result of inadequate intake of foods rich in the same, malabsorption of fat, and even sometimes due to disorders of the liver. If you are not taking enough of vitamin A through diets or any other way whatsoever, then you are obviously likely to suffer from xerophthalmia and night blindness.
Primary Deficiency of Vitamin A
Well, this one if generally caused whenever you get less vitamin A through diets. This is quite common in certain regions where people have rice as the staple food.
Secondary Deficiency of Vitamin A
This problem rises whenever you cannot convert carotene to Vitamin A, or no absorption or storage ass a whole.
Even this can often be caused due to any surgery and even problems like pancreatic cancer, liver damage as well as obstructive jaundice.
Causes of Vitamin A deficiency
Following are some of the common causes of vitamin A deficiency:
- Excess intake of alcohol
- Bad metabolism
- Pancreatic problems
- Obstructive jaundice
- Cystic fibrosis
Precautions to be kept in mind
Although you are deficient in vitamin A, I suggest you that you should never self-diagnose and have supplements without having a consultation with a doctor. If there is n overdose of this vitamin, you can even get skin problems, rashes, dry hair as well well liver problems to name a few.
Prognosis in this case
Well, prognosis goes on quite well if the patients are given immediate treatment for the deficiency of vitamin A. Even if patients may initially have mild problems like blurred vision and mild eyes problems, still treatment needs to be done as soon as possible.
If there is a considerable delay in the treatment then even some patients may suffer from permanent blindness also.
So, the best suggestion is to visit a doctor and ask for the possible treatments that are possible immediately.
How to prevent deficiency of Vitamin A?
Well, if you really want to keep deficiency of vitamin A at an arm’s length, then you really need to have some of the following foods listed below. I have taken care not to opt out any.
- whole milk
- sweet potatoes
- orange fruits
- fortified milk
Well, I would recommend you to a few servings of fruit and vegetable salad servings in a day. Then, I bet you will never ever fall short of vitamin A.
You can as well make a great breakfast by using one of the ingredients mentioned above. Just take care not to exceed the recommended limits.