Dr. Roland Griffiths, Heffter board member, at the Johns Hopkins University School of Medicine is the subject of two articles on the long lasting positive affects of psilocybin on personality. Dr. Griffiths study was also published in The Journal of Psychopharmacology. He is, currently, leading two studies on anxiety reduction in cancer patients and smoking cessation therapy with the use of psilocybin. These studies are supported in part by the Heffter Research Institute .

The articles can be viewed at:

http://www.bloomberg.com/news/2011-09-29/magic-mushrooms-can-make-lasting-personality-changes-study-says.html

The study for cancer is open for enrollment, for further information please follow the link: http://www.bpru.org/cancer-studies/