Fermented Cod Liver Oil

Scandinavian vikings had drums of cod livers fermenting by the doors of their homes. Likewise, Roman soldiers used cod liver oil daily. Historically, the oil was used to keep populations strong and disease-free. Around the time of the industrial revolution, the production of cod liver oil became much less natural. Supplement manufacturers started extracting the oil in a way that strips out key vitamins like A and D. Then they go in and add synthetic versions of these vitamins. But there is at least one company who still does it the old fashion way: through the fermentation process.
See also : Cod Liver Oil

Benefits and uses of Fermented Cod Liver Oil are

Unknown at the time, fermented cod liver oil contained substantial levels of naturally occurring vitamins A and D. Unfortunately, modern processing strips these valuable nutrients, which then requires "enriching" the final oil with synthetic vitamins. Low-temperature fermentation of cod liver bypasses this issue and retains all the healthy perks of the natural oil, including heightened immunity and protection against Parkinson's, Alzheimer's, inflammation, fibromyalgia and rheumatoid arthritis.