Actually TL I was just kidding... The manufacture have to put those thing on products or they'll have the politicians on their case. Look how much good the labels on tobacco has done. All one has to do is figure out it's dumb to put burning leaves in your mouth.

http://smilies.sofrayt.com/%5E/_950/goss.gif

depends what kind of leaves. some are better than others [img]graemlins/bonghit.gif[/img] :D