Interesting link, probably most interesting to AtlantiCat..
http://www.time.com/time/health/article/0,8599,1880145,00.html?iid=digg_share essentially, the nutritional value of fruits and veggies has dropped significantly over the last 50 years due to a multitude of factors.
The linked article suggests 'organic' fruits and veggies as an alternative.. only problem that I can see is that there really isn't much standardization for the definition of 'organic'.
Probably a good thing that my next planned move (probably a decade off, at this point =/) is to a place far enough out where I can get a fair bit of land and have a good sized fruit / veggie garden.. couple rows of fruit bearing trees..
(I'm fairly certain the sound you just heard was people who have known me for a long time falling over in shock ;) )