The Food and Drug Administration recommends avoiding King mackerel, due to mercury; Pacific chub mackerel is a best ... any other salmon fishery. From a nutrition standpoint, farmed-raised and ...
The common mackerel (Scomber scombrus) inhabits both coasts of the Atlantic Ocean, displaying a blue-green upper body, silver-white belly, and wavy, dark, vertical lines. The chub mackerel (S.