Vitamin A is one of the main nutrients needed by the body. It is responsible for stimulating the eyes, strengthening the immune system and for the formation of new cells in the body. It is also known as Retinoid. Vitamin A can be Performed Vitamin A which can be obtained from animal products such as milk, fish and meat, or Provitamin A carotenoid found in vegetables and fruits. Vitamin A plays an important role in preventing diseases such as Cancer and measles, as well as for the blind.
What is the importance of Vitamin A in the body?
Vitamin A is important in maintaining good eyesight. This is what rhodopsin protein needs to see and function well on eye receptors. Vitamin A also plays an important role in the formation of new cells in the body. Because of this, vitamin A helps a lot to lower the risk of developing cancer.
How much Vitamin A does the Body need daily?
The set Daily Value for Vitamin A is 5000 International Units (IU). It can change depending on body events such as pregnancy and old age.
What can happen if you overdose on Vitamin A?
Because Vitamin A is a fat-soluble vitamin, excess vitamins are stored in the liver. As a result, the liver can be affected if vitamin A is taken in excess. Excessive vitamins can also cause vomiting and hair loss. Adults can only consume up to 10,000 IU of Vitamin A.
What is the effect on the body if Vitamin A is deficient?
Vitamin A deficiency can cause diarrhea and blurred vision at night. If neglected, it can lead to blindness especially in youth. Measles or measles is also said to be caused by a lack of Vitamin A. The body's immune system is also affected which can cause illness if Vitamin A is not enough.
10 Foods Rich in Vitamin A
1. Sweet Potato - Sweet potato is rich in Vitamin A. With 100g of sweet potatoes, you can get up to 19,200 IU of Vitamin A.
2. Liver - Because Vitamin A is stored in the liver, eating it can provide enough Vitamin A. A 100g beef liver can contain about 17,000 IU of Vitamin A.
3. Carrots - Carrots are probably the most popular source of Vitamin A. It contains about 17,000 IU of Vitamin A per 100g.
4. Spinach - You can get up to 11,400 IU of Vitamin A in half a cup of Spinach.
5. Pumpkin - Yellow pumpkin is also a popular source of Vitamin A. For every 100g of Pumpkin, you get 11,100 IU of Vitamin A.
6. Melon - Half a cup of melon can be a source of 2,700 IU of Vitamin A.
7. Mango - The sweet mango that is easily available in the Philippines is also rich in Vitamin A. It has about 2,500 IU of Vitamin A.
8. Red Bell Pepper - Contains 2,300 IU of Vitamin A in half a cup of bell pepper.
9. Tomatoes - A medium-sized tomato fruit contains 1025 IU of Vitamin A.
10. Lettuce - Lettuce usually served in green salads is also a source of Vitamin A. One cup of lettuce contains 361 IU of Vitamin A.
Vitamin deficiency is the most serious problem when it comes to nutritional disorders around the world. Many are unaware of the importance of vitamins such as vitamin A. Vitamin A is also called retino along with provitamin A metabolites and B-carotene which are important uses for body function. Vitamin A deficiency has a negative effect on the eyes, skin, Immune system, and becomes chronic. If there is enough B-carotene it acts as sun protection against sunburn.
Vitamin A can be found in orange fruits and vegetables such as carrots, squash, sweet potato, mango, papaya, and melon. Spinach, Kale, Mustard green, bell pepper, and broccoli are rich in B-carotene. While retinol as vitamin A can be found in meat such as beef liver, dairy products, and eggs.
Everyone is deficient in vitamin A, but none is overdosed on vitamin A. Because the vitamin A limit is up to 10,000 IU which can be seen on the labels of the supplement taken.
