Vitamin A - What is It? How Does It Work?
Vitamin A – What is It? How Does It Work?

What is vitamin?Vitamin is an organic compound and it is an important nutrient that an organism requires. Vitamin A is one of the most vitamin needs come from food.
There are 13 known vitamins.
Vitamins are either water soluble or fat soluble.
Fat-soluble vitamins are easier for the body to store than water soluble.
Vitamins always contain carbon, so they are known as organic.
Types of vitamin
- F…





