Details

This interview is footage from a documentary called “The Substance”. The volunteer was a participant in the Johns Hopkins Psilocybin Cancer Project supported by the Heffter Research Institute: www.heffter.org.

For more information on the documentary, check out: www.thesubstance-themovie.com

If you want permission to use, please seek approval from Andres at venturaATventurafilmDOTch