Ololiuqui

Since the pre-Hispanic times, tribes such as the Zapotecs, Chinantecs, Mazatecs, and Mixtecs used Morning glory seeds (Ololiuqui), despite the hallucinatory and vasoconstriction effects, E.T Brady Jr from the Ross General Hospital believes the effects can be reversed using chlorpromazine in addition to psychiatric consultation to aid mental health building a bridge between ancient shamanism and modern psychopharmacology.