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Title : VITAMIN A – WHY WE NEED IT ?
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VITAMIN A – WHY WE NEED IT ?

vitamin a belongs to the group of fat-soluble vitamins and was the first vitamin to be discovered. it is very important for the well being and overall health. it is vital to maintain good eyesight, bone structure, skin, hair, teeth and gums. Without the required amount of vitamin a, the body is more susceptible to infections.

vitamin a is an important antioxidant and helps prevent cellular damage from free radicals. it also helps protect the skin from harmful sun rays. In addition, it is helpful in curing acne or blemishes.
It has been shown that vitamin A acts prophylactically when it comes to some cancers. It also regulates the levels of bad cholesterol and lowers the risk of heart disease in the body.

symptoms of vitamin a deficiency

Fortunately, most of the population intake enough vitamin a through food. However, despite VAD considered rare, it is still occurring. People who are most at risk are those who have cancer, tuberculosis, pneumonia, chronic kidney disease or prostate disease.

Some of the symptoms that occur with vitamin A deficiency include:
• Being prone to viral infections
• Hair loss
• bone problems
• loss of appettite

vITAMIN tOO mUCH tO
ingesting too much vitamin a can cause mucosal damage, hair loss, pain in the elbow , headache and general weakness. It is vital to keep a record intake of vitamin A in pregnant women due to excess intake can cause damage to the fetus. Side effects disappear as soon as the intake of vitamin A. stops Because of these side effects limit recommended daily intake of vitamin A to 1000 mg. There are lots of enriched with vitamin A in the market (butter) products as well as lots of supplements containing vitamin A or provitamin called carotene.

FOOD rich sources of vitamin A
• Carrots
• Spinach
• pumpkin
• Melon
• Apricot
• Papaya
• Mango
• The green beans

Source: http://www.healthtipsportal.com/

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