Peyote is a psychedelic cactus that was used by the indigenous people of Mexico and the American Southwest for religious ceremonies for centuries. Peyote contains the psychedelic compound mescaline, which can cause powerful hallucinations. There has been growing interest in using psychedelics like peyote for their potential mental health benefits in recent years. Studies have shown that psychedelics like peyote can effectively treat conditions like depression, addiction, and anxiety.