[thedoc (OP)]

It looks like more reasons to like dark chocolate:

 http://www.sciencedaily.com/releases/2014/02/140227092149.htm

Anyway, it seems that more and more anecdotal "good foods" are panning
out. Would be nice to see a show where you debunk some and showcase some actual ones.
Asked by Dirk

                                        Visit the webpage for the podcast in which this question is answered.
[chapter podcast=1001532 track=16.12.13/Naked_Scientists_Show_16.12.13_1006078.mp3]  ...or Listen to the Answer[/chapter] or [download as MP3]

[alancalverd]

Any food is good. Anything else is called "poison".  Some stuff contains bits of both.