5 scientifically proven health benefits of vitamin A , know which one is for you !

Vitamin A is a general term that is a used for group of fat soluble compounds mainly vitamins. Vitamin A plays essential role for many processes in human body that includes maintaining healthy vision, ensuring normal functioning of immune system and organs. Science and experts advise to get 900 mcg of vitamin daily for men and 700 mcg of vitamin daily for women. Vitamin A is most commonly available form of vitamin that is almost found in every animal in plant food.

So we are coming up with five scientifically proven health benefits of vitamin A. These benefits have concrete evidences backed by science.

• Beneficial for eye health

Almost everybody knows the necessity of vitamin A for preserving your eyesight. Vitamin A is very important because it converts light that hits your eyes into an electric signal that is sent to your brain. Vitamin A deficiency may cause night blindness as the first symptom. This is because deficiency of vitamin A effects rhodopsin that is present in human eye. This is extremely sensitive to light.

• Addition to this vitamin A can also be beneficial in age related macular degeneration of eye retina. This growing age retina also gets cellular damaged thus causing eye defects.

• Lower down the risk of certain cancers

Vitamin A plays a very prominent role in growth and development of human cells. It influences cancer cells and prevent their further development and growth.

Researches and studies reveal that eating higher amount of vitamin in form of Beta carotene will surely help you to decrease the risk of certain types of cancer. However, plant foods contain more amount of vitamin A That will help you to fight against cancer.

• May aid in optimizing bone health

Vitamin A is the key nutrient needed to maintain healthy bones. Deficiency of vitamin A may result in poor bone health. In fact, people with lower blood levels of this vitamin has higher risks of fractures.

I recent studies on participants revealed that people with high amounts of total vitamin A in their diet. May decrease the risks of bone fractures by 6%.Till now the amount of study that link vitamin A with bone health are limited. So there are needs of more scientific proofs that will concrete this fact.

• Vitamin A is necessary for healthy immune system

Vitamin A is a key ingredient that plays a vital role in maintaining body’s natural defence against infection. Vitamin A is the key ingredient that involved in production of white blood cells. That captures and clear outs, bacteria and other pathogens from blood. This means, vitamin A will surely help your immune system to fight against various viruses and bacteria. It is scientifically proven that to maintain a healthy immune system one should include the required amount of vitamin A in their daily diet.

Vitamin A is very important for human body. It is used to maintain healthy visions, ensure normal functioning of organs and immune system. But little more amount of determining taken a side effects also. So the best way to ensure a balanced diet with vitamin A is consult your health expert.

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