Psilocybin Psilocybin, the psychoactive compound present in "magic mushrooms," is useful for ceremonial and medicinal uses among Indigenous peoples for millennia. Psilocybin incorporates a hallucinogenic effect on the brain. LSD is usually a brain-altering drug. It is assumed LSD causes its characteristic hallucinogenic outcomes through conversation with the serotonin receptors https://socialmediaentry.com/story3035555/lsd-uses-an-overview