THCA, found in raw cannabis, is non-intoxicating. It is the chemical precursor to THC, the higher-inducing compound. Heating cannabis activates a procedure called decarboxylation, which converts THCA into THC, unlocking its psychoactive consequences. https://arthurocpb97530.aboutyoublog.com/40010094/the-science-of-thca-how-heat-turns-it-into-thc