In our days kids have been given cod liver oil as a supplement designed to keep them forceful and in fine health. Older people, especially ones with joint pain or joint diseases such as arthritis, have taken cod liver oil to alleviate joint pain. However, as a joint supplement, does it really work? Can it really oil your joints?Cod liver oil was first used, centuries ago, by fishermen in Iceland, Greenland, Norway and Scotland.Back then, fishermen used it to ward off colds and coughs. … [Read more...]