Vitamin A
Vitamin A. Vitamin a is needed for the proper growth and functioning of many parts of the body, including the eyes, skin, and immune system. Vitamin a supports cell growth and differentiation, playing a. The vitamin A paradox too little or too much of a good thing from www.anhinternational.org Vitamin a is essential for your health. If too much is stored, it can become toxic. Vitamin a is involved in immune function, cellular communication, growth and development, and male and female reproduction. ...