The compounds in cod liver oil are largely considered to be n-3 polyunsaturated fatty acids (n-3 PUFAs). 1 PUFAs are also considered to be free fatty acids and have multiple health benefits, including ...
Cod liver oil is rich in vitamins, antioxidants and essential fatty acids. You’ve probably heard of fish oil capsules, a mainstay in the drugstore supplement aisle promoted for heart and brain health.