Certain aquatic animal foods are A serious dietary supply of two polyunsaturated omega-3 fatty acids (PUFAs)—docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). These fatty acids are originally produced by selected types of algae, which are then eaten by aquatic animals so that the fats accumulate in their tissues or organs. https://sethntqgs.webbuzzfeed.com/32620577/seafood-junction-can-be-fun-for-anyone