The vitamins are stored in the fat tissues in your body and in your liver. They wait around in your body fat until your body needs them. Fat-soluble vitamins are happy to stay stored in your body for a while-some stay for a few day,some,for up to six months! Then, when it's time for them to be used,special carriers in your body take them to where they're needed. Vitamins A,D,E,k are all fat soluble vitamins