"The Puzzling Red Wine Headache", By MARIAN BURROS
http://www.nytimes.com/2002/07/17/dining/17WELL.html
a Question left 'dangling'.
perhaps there's 'Treasure' in-it, with respect to "functional multiplexing".
it's not an 'easy' Q. it's not only the red wine, but also, food that's also
in-there when the wine is ingested [including inter-cultural
[inter-geographical-region; inter-group; etc.] dietary differentiation,
etc.], and 'life-style', in-general.
but this's the sort of Q that bears-fruits in unexpected ways.
and that's the essence of there being 'treasure'-in-there.
[there're =many= other Qs that are analogous, also left-'dangling'. their
'treasure' un-'mined'.]
k. p. collins