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Vitamin A is composed of various compounds. They are important for bone growth, vision, and reproduction. It is also known to boost the immune system. This vitamin aids in the growth of white blood cells, destroying bacteria and viruses. It can also help your body fight off infection.

This necessary vitamin falls into two main categories, depending on if the food source is a plant or animal. Performed Vitamin A comes from animals including milk, cereal, and liver. As these consumed foods break down in the body, they are converted into retinal. Provitamin A Carotenoid is found in several fruits and vegetables including carrots, sweet potatoes, and spinach.

Vitamin A deficiency is possible, but very rare in the United States. However, it can be found in vegetarians who don’t eat dairy if they do not take a Vitamin A supplement. Some alcoholics lack Vitamin A as well because the excessive drinking has damaged their liver. This deficiency is often found in 3rd World Countries where fruits and vegetables are in very limited supply. It is believed 500,000 children in these countries will become blind as a result of Vitamin A deficiency.

Taking too much Vitamin A can lead to other health concerns. For decades doctors have thought osteoporosis what the result of a lack of calcium intake. Osteoporosis is slowly degenerates the bone. It is now believed a person can have adequate calcium in their body but suffer from osteoporosis because of too much Vitamin A in their system. This link is still in the early stages of research.

Hypervitaminosis is a serious condition resulting from the body storing too much Vitamin A. The results of this condition include severe birth defects, liver problems, bone narrow issues, and osteoporosis. This condition can be very toxic. It is very important that you seek immediate medical attention if you have symptoms of hypervitaminosis. These symptoms include nausea, vomiting, headache, dizziness, blurred vision, and loss of coordination.

For proper bone growth and great vision, it is important to consume proper doses of Vitamin A. Most people are able to get the amount they need by eating normal foods including cereal, milk, fruits, and vegetables. For those who don’t produce enough Vitamin A supplements are available. Vitamin A is one of the few types of vitamins that can be toxic if you consume too much. Since this over consumption can lead to serious health issues, especially in pregnant women, it is important that you know the symptoms and seek medial assistance.