Please note that for legal reasons, we can not give you 100% Validity in our claims. The medical society does not back any of these findings as of yet. Research into the full and long-term effects is still underway, and science is slowly catching up. Psilocybin mushrooms are a controlled substance and considered schedule 3 in Canada. With that in mind section, 56(1) of the controlled substance act allows the health minister to make exceptions on an individual basis.