Why we need Vitamins A?

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Our body requires a wude range of nutrients as energy. Besides that, makes our body healthy and ready to do actuvities. Vitamin A is one of the nutrients that are essential for our body, especislly eyes.

The content of vitamin A is retinol, retynil acetate and retynil. Here some advantages of vitamins A ;

1. Healthy eyes.

The fisrt benefits of vitamin A is good for eye. Vitamin A has an  important role for eye health. Vitamin A helps distribute the object received by the retina to the brain as images. Compounds that play a role in this case is retinol.

2. As immune system.

The next function of vitamin A is help immune system as external immune. It work as protected our body from free radicals, virues, bacteria, fungi and pathogens.

3. As antioxidant.

A form of vitamin A is beta carotene. Beta carotene is an antioxidant compound that can counteract free radicals and pollutants.

4. Prevent cancer.

Vitamin A able to fight cancer by suppressing the growth of DNA in cancer cells. 

5. Heal wounds.

Vitamin A able to keep our health of body tissues. Thus, helping faster wound healing.

6. For growth.

Vitamin A is also needed for growth and growth of the embriyo in the fetus and determine the gens on organ formation process.

7. Clean the blood.

Retinol and rerinoat acid in vitamin A able to blood circulation and increased health of the entire vessel, thud preventing inflammation such as pimples, bolis and etc.

Just by taking 750 mg per day of vitamin A to meet the body's need. We can get a good source of vitamin A from some vegetsbles, meats and fruits. Such as carrott, heart, milk product, sweat potato, mango, spinach, brocolli, cheddar and chili.

But, too much vitamin A can causes liver damage, bones and vision problems. The characteristic features of excess vitamin A is palms and yellowish eyelid. While vitsmin A deficiency can cause refuced visibilty, dry skim and diseas of the digestive tract.

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