i'm not sure which side has the better balance of evidence, but, FWIW, one argument i've seen on the other side of this discussion is: DHA/EPA are highly polyun

i'm not sure which side has the better balance of evidence, but, FWIW, one argument i've seen on the other side of this discussion is: DHA/EPA are highly polyunsaturated and, at human body temperatures, oxidize more easily than they do at cold water fish body temperatures. so, by consuming pre-formed DHA/EPA on a regular basis, the argument goes, a human body must bear the burden of dealing with a fat that oxidizes readily and damages other bodily cells.