When your mom asks you to eat so many carrots, she got her point. She wants you to have a good eyes as you probably know that carrots rich in vitamin A which is good for one’s eyes. In fact, vitamin A plays an important role not only for eyes, but also bone growth, reproduction, immune system, etc.
Obviously not only carrots that contain vitamin A, you can also found vitamin A in animal foods such as whole eggs, whole milk and liver. As in US, most fat free milk and dried nonfat milk and also your cereal for breakfast are fortified with vitamin A to replace the vitamin A lost when the fat is removed.
That’s why it’s important you eat foods that contain vitamin A everyday although you feel nothing wrong with your body. Vitamin A is stored in the liver, so you will still need it when your body feels the intake of vitamin A is low.
Before we going any further, let’s found out what this vitamin A is? Expert said, vitamin A is a family of fat-soluble vitamins, and retinol is one of the most active, or usable, forms of vitamin A which is coming from animal source. This retinol is often called preformed vitamin A. It can be converted to retinal and retinoic acid and other active forms of the vitamin A family. Meanwhile, beta-carotene which is taken from vegetables sources is a provitamin A carotenoid that is more efficiently converted to retinol than other carotenoids.
Hmmm…a bit difficult to imagine isn’t it? That’s okay, the important things for you to know is that vitamin A is essential for your health. It helps you see normally in the dark. Vitamin A also promotes normal growth and health of body cells, and keeps skin healthy.
Beta-carotene, and several other carotenoids, acts as antioxidants. Antioxidants help slowly down or prevent cell damage. By protecting cells from damage, antioxidants may reduce risk for certain cancers and heart disease.
What happens if you don't get enough vitamin A? Obviously one of the first symptoms is eyes problems such as night blindness, eye dry, itchy and inflamed eyeballs. Not only that, you can also susceptibility to colds, flu bacterial and viral infections, acne, rough, dry, scaly premature aged skins, and poor growth.
To avoid vitamin A deficiency, if your foods intake of vitamin A is low, maybe you need vitamin A supplement to help. However, you must not take more than 3,000 microgram vitamin A per day. Vitamin A toxicity is not good for your health.
You don’t have to go out for your vitamin A supplement because you can just shop online. There are so many online shopping for vitamin A supplement available in Internet. All you need is to look closely and learn how that vitamin A supplement can help, and then you can order. In no time your vitamin A supplement is there for you. Easy isn’t it?
Okay, there is this vitamin A supplement and also your foods, now you become a healthy person. Keep up the good healthy life!