There are medical advantages of cod liver oil and there are disadvantages. Cod liver oil advantages may not exceed the dangers. The essential advantage of cod liver oil is identified with its omega-3 substance, yet fish oils got from the tissue of fish, instead of the liver, give that advantage without the dangers.
The health benefits of cod liver oil are related, primarily to omega-3 fatty acids. These are essential for the healthy function of the brain, the heart, the joints, the digestive system, and many other systems of the body. Another benefit of cod liver oil is related to its vitamin E content, which helps the body process the fatty acids, is an essential antioxidant, and promotes the health of the skin and the hair.