Ayahuasca, or “vine of the soul,” is a South American hallucinogenic brew made from the bark and stems of a tropical vine, generally Banisteriopsis caapi, mixed with other psychotropic plants. Many indigenous Amazonian peoples use the brew in their folk medicines and shamanistic rituals. In addition to its hallucinogenic properties, ayahuasca helps protect the body from tropical parasites and worms by inducing vomiting and diarrhea. What dietary restrictions surround ayahuasca use? Discuss