Post Views: 1,324 Vitamin A is a fat-soluble vitamin and an essential nutrient for the human body. Since vitamin A is fat-soluble it is stored in the body’s fat tissue for later use. Vitamin A is a collective name for a group of fat-soluble compounds namely, retinol and retinyl esters (preformed vitamin A) and carotene (provitamin A). Preformed Vitamin A is mainly found in animal products, while carotene is found predominantly in plant foods. Why is Vitamin A essential for our body? Vitamin A is essential for vision, cell growth, immune function, and the development of the foetus. Vitamin A for eyes: Vitamin A is most vital for eye health…