Vitamins are required in minute amounts as micro nutrients in the body. They are in two groups as water-soluble (B-complex vitamins and C vitamins) and fat-soluble vitamins (A, D, E and K). Fat soluble vitamins are stored in liver and adipose tissues. Water soluble are replaced in the body. Fat soluble vitamins are eliminated slowly than water soluble vitamins.
Related Journals of Vitamins
Vitamins and Hormones.