Vitamin Deficiency People around the world pop vitamin pills daily without giving it a second thought. But most people are not sure why they do this or how exactly their bodies benefit from this daily routine. Metabolism refers to a series of chemical reactions that perform numerous functions like converting fats and carbohydrates into energy and using proteins to repair injured tissue.
Vitamins are organic substances that act as catalysts in the metabolic processes of the body.
They do not supply the body with either energy or calories directly. They work in more subtle ways ensuring the smooth running of the metabolic machine. Most healthy women who eat a well-balanced diet do not need to take vitamin supplements. Vitamin A deficiency can cause night blindness and dry skin. Foods like fruits, nuts, vegetables, fish, cereals, whole grain and bran contain this vitamin.