Acne may seem like no big deal for those of us who have never had it -- or who only had it for just a few years during puberty; but for many teens, having acne can feel like the end of the world. The damage it does to one's self esteem during the time when it's the most fragile can be devastating. Even for adults who find themselves facing breakouts for the first or second time in t....

Vitamin A covers a pre-formed, retinol, and a pro-vitamin, beta-carotene, some of which is converted to retinol in the intestinal mucosa.

Sources of Vitamin A: Vitamin A is widely distributed in animal and plant foods ?in animal foods is preformed vitamin A (retinol), and in plant foods are pro-vitamins (carotenes).

(a) Animal Foods: foods ....

The first vitamin discovered was Vitamin A which accounts for its name. Vitamin A has many benefits. You can maintain good eyesight while strengthening your immune system and helping your cell growth with Vitamin A. Your body can convert beta-carotene into Vitamin A. In order for the body to repair damaged tissues it is essential to have Vitamin A. Proper growth of the teeth and bones in children requires lots of Vitam....

Recent government surveys have discovered that most people do not consume enough Vitamin A in their daily diets. This is not good, because Vitamin A is essential to optimal living performance. In fact, serious health problems can result from long-term Vitamin A deficiencies.

Vitamin A is important from the very beginning of life. Pregnant women should be sure to consume sufficient amounts of Vitamin A, because Vit....

Fat and Water Soluble Vitamins - What Do I Need To Know? By, Sayush.

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The eyes are something that many people take for granted, until disease or injury start to affect them, at which point your whole life can be seriously affected. Of course, there are some things, such as accidents and injuries, that can impact your eyes and will require specialist treatment. And in some cases there is nothing that can be done about problems that affect the eyes, such as genetic problems. However, we can look a....

Tired and sore eyes can be a problem for computer users. Given the full day that many of us have, it's no wonder our eyes sometimes suffer. And they are the first place to show the effects of tiredness and stress.

In a perfect world, we would get all of our vitamins from food. However, modern farming practices and the depletion of nutrients in soil often results in fruit and vegetables having ....

Vitamin A is a grouping of organic compounds that enable important bodily functions and processes to take place. Vitamin A is used in fighting off and preventing infection, the production of white blood cells, immune system regulation, cell differentiation and division, reproduction, vision and bone growth.

Vitamin A from animal products tends to be found as pref....

Casimir Funk was a Polish biochemist that discovered vitamins in 1912, the first one was specifically vitamin A. Funk came up with the word vitamine, and it was later changed to vitamin.

Vitamin A is found in yellow fruits and oranges and vegetables such as spinach and fats. When in vegetables it is water soluble. It comes as beta carotene which can be eliminated from your body through na....

We've all heard about vitamin deficiencies, but what about vitamin megadoses. There can be too much of a good thing. Were all well aware of how important it is to get enough vitamins. Just ask any grade school kid what happens when you don't getenough vitamin C. They'll tell you tales of scurvy with the original explorers, and how their teeth fell out, and other gross stuff. But, it's also quite easy these days ta....