Hi MrsD and thanks for the information. Yes you are right about cod liver oil being toxic and I believe it is due to the synthetic vitamin A and D they put back in the oil after it has been bleached. But from my understanding fermented cod liver oil is the best form because it has not been tainted with.

This article explains the difference in case you're interested =)

http://nalukainaturalhealth.blogspot...-sunshine.html