Vitamin A is a fat-soluble nutrient that plays a vital role in your body. Vitamin A cannot be made by the human body and so it is an essential part of the diet. Vitamin A is important for healthy eyes, good eyesight (vision), healthy skin and to help you fight infections. Please note that if you have dry skin or eyes, they may be sign of lack of Vitamin A. So, try to find sources of Vitamin A in your daily life.