Background"The classical serotonergic psychedelics LSD, psilocybin, mescaline are not known to cause brain damage and are regarded as non-addictive. Clinical studies do not suggest that psychedelics cause long-term mental health problems.
Psychedelics have been used in the Americas for thousands of years. Over 30 million people currently living in the US have used LSD, psilocybin, or mescaline."
Conclusion"We did not find use of psychedelics to be an independent risk factor for mental health problems."
http://www.plosone.org/article/infodoi10.1371journal.pone.0063972Ei toimi linkki, joten kopsatkaa urli