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
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