Wednesday, May 25, 2011

Vitamin A and its Remarkable Health Benefits: Vitamin A Oils and Capsules

Vitamin A plays a significant role in the maintenance of a healthy visual system and strong immune mechanism. The initial discovery of vitamin A was made in 1913, when the researchers found that animals that were fed a diet deficient in natural fats developed weak immune systems and inflamed eyes.

What is Vitamin A?

Vitamin A is a fat-soluble vitamin. In fact, it was the foremost fat-soluble vitamin to be discovered. The RDA or recommended dietary allowance for vitamin A is 5000 I.U.

Sources of Vitamin A: Vitamin A Foods

Carrots are a excellent
source of Vitamin A
The most concentrated sources of vitamin A (preformed) are: whole milk and liver. Excellent sources of vitamin A (pro-vitamin carotenes, which are converted to vitamin A) are: dark green leafy vegetables, mangoes, papayas, broccoli, apricot, tomatoes, carrots, sweet potatoes, melons, and squashes.

Vitamin A benefits: What is Vitamin A Good For?

  • Eyes: Vitamin A is very essential to maintain good eye health. Adequate intake of vitamin A rich foods will ward off night blindness, poor dark adaptation and age related eye diseases, such as macular degeneration and cataract.
  • Skin: Vitamin A is necessary for healthy skin. It maintains the health and the structure of the skin. A host of skin ailments, psoriasis, eczema, acne, etc., are responsive to vitamin A supplementation.
  • Immune system: Healthy immune and defense mechanisms are dependent on vitamin A as well. Vitamin A fortifies and reinforces your immune system and staves off infections effectively, making you less susceptible to them.
  • Hormone synthesis: Vitamin A is required for normal manufacture of thyroid hormones and adrenal hormones.
  • Cellular growth: It also plays an important role in cell growth.

Vitamin A is One of The Most Important Anti Oxidant Vitamins

Vitamin A has been touted as an important anti oxidant. It promises to fight free radical damage successfully. Exposure to free radicals (pollution, chemicals, refined foods, etc.) can cause cancer. Vitamin A prevents free radical oxidative damage to the DNA of the cells and thus checks the development of cancer.

Being a potent anti oxidant, vitamin A can also halt the onslaught of ageing; and appreciably decelerate its progress.

Vitamin A Oil

Vitamin A oil is recommended by innumerable health experts. It is an excellent supplementation and promises to boost your immune system functioning and also give you a radiant complexion.

Cod Liver Oil is the
best source of Vitamin A
Cod liver oil is the best source of vitamin A; add 1 spoon of cod liver oil to your daily smoothie, it will yield immense health benefits.

The oil exerts profound skin care and cosmetic benefits as well. Vitamin A oil when massaged in to the skin improves the skin cells’ turnover, makes your skin look healthy and eliminates scars, blemishes and lesions successfully.

Vitamin A capsules

Vitamin A capsules / supplements are advised in cases of severe deficiency or when sufficient intake of vitamin A rich foods is not possible. However, it is advisable to consult a health care practitioner before starting supplements. Toxicity due to vitamin A has been reported in individuals who take excessive doses of the vitamin for many months.


  1. No comments? Unbelievable. Vitamin A, I'm happy to see from this article, has alot more going on than just serving the eyes. I knew it had benefits for the skin, but you never hear about that... just what it does for the eyes. Thank you so much for posting this article.

  2. Vitamin A oil is recommended by innumerable health experts. It is an excellent supplementation and promises to boost your immune system functioning.There are many other great Vitamins Benefit. This blog is really helpful.

  3. Luteolin supplements is sometimes called as flavonoid that exists in many types of plants including fruits, vegetables, and medicinal herbs. From here:

  4. Vitamin A is an antioxidants which can help in good vision and maintenance of good health. Taking Vitamin A can help to protect the body from cellular damage.New chapter vitamins