Vitamin c is a water soluble vitamin that has a number of biological functions it plays a vital role in the transportation of ironwhere is it found broccoli red peppers currants brussel sprouts parsley potatoes citrus fruits and strawberries are all good forms of vitamn cwhat is its function vitamin c may help to maintain a healthy immune system as well as healthy connective tissues such as skin and gums and may also help to maintain eye healthwho is likely to be deficient althoug