## What is Vitamin A? Vitamin A is a fat-soluble vitamin, that is essential to the body. Carotenoids are the natural source of pro-vitamin A, which is then converted into Vitamin A. Carotenoids include: Alpha-Carotene, Beta-Carotene, Cryptoxanthin, Lutein, Zeaxanthin and Lycopene. Vitamin A is vital for healthy immune and respiratory system development, as well as the formation of bones. In addition, it aids the digestion of protein. Most people can easily incorporate foods that contain a plentiful supply of Vitamin A into their diet.