Vitamin A is the name of a group of fat-soluble vitamins. Vitamin A is involved in immune function, vision, reproduction, and cellular communication. Vitamin A is critical for vision. vitamin A deficiency is common in many developing countries, often because…

Vitamin A is a fat-soluble vitamin that plays an essential role in maintaining vision, body growth, immune function and reproductive health. Getting adequate amounts of vitamin A from your diet should prevent the symptoms of deficiency, which include hair loss,…