Alvin H. Danenberg, DDS       October 28, 2015

I am a big fan of Green Pasture’s fermented cod liver oil and high vitamin butter creams. There has been some controversy about the quality of this brand. Unfortunately, many people have left this brand for others because of the damaging press. However, here is a study that tends to disprove the negatives. If you use fermented cod liver oil from GreenPasture.org as I do, you may find this report interesting.