Maybe "yeast piss" isn't so bad after all.  Am I wrong in thinking that wine
could be made by a naked man with a sharp stick?

http://www.ajc.com/news/content/news/science/0803/25redwine.html

Biologists have found a class of chemicals that they hope will make people live
longer by activating an ancient survival reflex.

One chemical, a natural substance known as resveratrol, is found in red wines,
particularly those made in cooler climates like that of New York.

The possible benefits could be significant. The chemicals are designed to mimic
the effect of a low-calorie diet, which is known to lengthen the life span of
rodents.