Food, Inc.

http://www.cinemacafe.net/official/foodinc/

I shouldn't have watched this movie while eating.
The scene in which chickens cannot support their own weight because of "effective" breeding is really disgusting.
But it raises serious doubts about the way we eat and live.

I feel temped to reread Fast Food Nation, which Eric Schlosser, one of the co-producers of this movie, wrote in 2001.