Cannabis in its Uncooked kind contains THCA, not THC. THCA doesn't produce a high until it’s heated. This warmth-driven transformation, called decarboxylation, is essential for converting THCA into the psychoactive compound THC. https://damiensfrc07530.laowaiblog.com/34126172/the-science-of-thca-how-warmth-turns-it-into-thc