What is the main vitamin found in fish liver oils, egg- yolks, etc.?
Cod liver oil of cod liver oil is the punishment for the loser at the traditional , a punting boat race by University of Tübingen groups. Cod liver oil Cod liver oil is a dietary supplement derived from liver of cod fish (Gadidae). As with most fish oils, it contains the omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Cod liver oil also contains vitamin A and vitamin D. Historically, it was given to children because vitamin D had been shown to prevent rickets, a consequence of vitamin D deficiency. Cod liver oil has traditionally come in many grades. Cod liver
Liver Animal livers are rich in iron, vitamin A and vitamin B; and cod liver oil is commonly used as a dietary supplement. Traditionally, some fish livers were valued as food, especially the stingray liver. It was used to prepare delicacies, such as poached skate liver on toast in England, as well as the "beignets de foie de raie" and "foie de raie en croute" in French cuisine. The liver is found in all vertebrates, and is typically the largest visceral (internal) organ. Its form varies considerably in different species, and is largely determined by the shape and arrangement of the