the meals consisted of finnish freshwater fish ( 87 % ) ( vendace , pike , perch and rainbow trout ) and brackish water fish ( 13 % ) ( baltic herring ) that provided about 1 g of omega-3 polyunsaturated fatty acids per day ( 0.25 g eicosapentaenoic acid and 0.55 g docosahexaenoic acid ) .
C0015689
omega-3 polyunsaturated fatty acids
C0012968
docosahexaenoic acid