etabolized into eicosapentaenoic acid (EPA, C20:5n-3) which can be further metabolized into docosahexaenoic acid (DHA, C22:6n-3), the two most abundant n-3 PUFAs in mammalian tissues (Wiktorowska-Owczarek, Berezinska, & Nowak, 2015). Mammals lack the necessary enzymes (delta-12 and