Vitamin A is a fat-soluble vitamin which is extremely important to the human body. Vitamin A plays a role in reproductive health, vision, and cell creation. Its precursor is known as beta-carotene, the vital nutrient that so many of us associate with carrots and egg yolks. The vitamin also helps to protect our body from harmful and cancer-causing free radicals. This is one of the most potent vitamins for skin care, as well as pregnancy vitamins and any multivitamin for women.