Recognizing THCA and Its Effects on the Nerve System THCA is the precursor to THC (tetrahydrocannabinol), the psychoactive compound often about cannabis. Unlike THC, side effects of thca does not produce envigorating results when consumed in its raw kind. Rather, it engages with the endocannabinoid system (ECS), an elaborate network of receptors and neurotransmitters that […]