interesting article about a john hopkins study published in the journal of Psychopharmacology (abstract/full text PDF is easily found on the JOP website if interested):
http://healthland.time.com/2011/06/16/magic-mushrooms-can-improve-psychological-health-long-term/
there are a lot like it to be found..
interesting quote from end of the article:
This time around, caution may be paying off. Dr. Jerome Jaffe, America's first drug czar, who was not involved with the research, said in a statement, "The Hopkins psilocybin studies clearly demonstrate that this route to the mystical is not to be walked alone. But they have also demonstrated significant and lasting benefits. That raises two questions: could psilocybin-occasioned experiences prove therapeutically useful, for example in dealing with the psychological distress experienced by some terminal patients?
"And should properly-informed citizens, not in distress, be allowed to receive psilocybin for its possible spiritual benefits, as we now allow them to pursue other possibly risky activities such as cosmetic surgery and mountain-climbing?"