|cod liver oil:
Cod liver oil is an oil extracted from cod livers. Prior to the fortification of milk with vitamins A and D, it was commonly given to children as a nutritional supplement.Cod liver oil is an excellent source of vitamin A and Vitamin D, it is also a good source of omega-3 fatty acids (EPA and DHA). High quality cod liver oil is "a pale-yellow, thin, oily liquid, having a peculiar, slightly fishy, but not rancid odor, and a bland, slightly fishy taste. ...