Hallucinogens Have Doctors Tuning In Again - NYTimes.com

Hallucinogens Have Doctors Tuning In Again - NYTimes.com: "In one of Dr. Griffiths’s first studies, involving 36 people with no serious physical or emotional problems, he and colleagues found that psilocybin could induce what the experimental subjects described as a profound spiritual experience with lasting positive effects for most of them. None had had any previous experience with hallucinogens, and none were even sure what drug was being administered."