Dietary supplement derived from liver of cod fish
This article is about the fish oil. For the traditional Newfoundland song, see
Cod Liver Oil (song).
Cod liver oil is a dietary supplement derived from liver of cod fish (Gadidae).[1] As with most fish oils, it contains the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), and also vitamin A and vitamin D. Historically, it was given to children[where?] because vitamin D had been shown to prevent rickets, a consequence of vitamin D deficiency.[2]
- ^ "STANDARD FOR FISH OILS CODEX STAN 329-2017" (PDF). CODEX ALIMENTARIUS COMMISSION, World Health Organization. 2017. Retrieved 28 January 2022.
- ^ Rajakumar, K. "Vitamin D, Cod-Liver Oil, Sunlight, and Rickets: A Historical Perspective. 2003". Pediatrics. 112 (2): 132–135.