Lots of them lead trials that entail magic mushrooms. Consider looking into that by calling biology / neuroscience / psychology departments at distinctive universities.  Magic mushroom chocolate bars are illegal. They include psychoactive substances like psilocybin. This is illegal in lots of locations. Applying them can get you in trouble https://psilocybin-chocolate-bars30516.smblogsites.com/33944545/how-much-you-need-to-expect-you-ll-pay-for-a-good-psilocybin-chocolate-bars-california