The problem is that one individual is not an average population. Average population in USA is incapable of eating right.
There's a bunch of stuff that other than fish that would have the same if not better effect and it has no side-effects.
There's a bunch of stuff that other than fish that would have the same if not better effect and it has no side-effects.
Especially because of the epidemiological nature of these studies, lack of interventional studies for this particular subject and a bunch of other completely logical reasons.