An uncle
of mine who was a vegan way back in the late 70's used to tell me how
bad decaf coffee was, that it was toxic in fact. Well he was right way
back when and he is still right! The process they use in most cases is
to soak the beans in chemicals and the chemicals are... well
chemicals!!!!!! Read this article.
http://schatzie-speaks.hubpages.com/hub/The-Deadly-Coffee-Bean