“…no vitamin value, very small contamination with vitamin D and vitamin A, but not enough to be therapeutic like the liver oil. So cod liver oil is different from fish oil? Oh, tremendously different, yeah. Is cod liver oil then healthy? If you don't have other sources of vitamin A and vitamin D, if you live in Norway, for example, that's where it got started. The winters are so dark, people found that they benefited, and if they didn't like the taste of the fish liver, they could maybe stand the taste of the liver oil.”