THCA means tetrahydrocannabinolic acid, a all-natural compound in raw cannabis. It doesn’t cause a high By itself. Heating THCA by way of decarboxylation turns it into THC, the active component chargeable for cannabis’s psychoactive outcomes. https://andydtht64207.blogdigy.com/from-raw-to-psychoactive-how-thca-gets-thc-53061293