Jun 15, 2017 … Subjects who had taken CBD had lower BP (–5 mmHg; P < 0.05, especially … the most widely studied of which is Δ9 tetrahydrocannabinol (Δ9-THC or THC), … The other major phytocannabinoid is cannabidiol (CBD), which does not … CBD treatment (SBP) (mean … In our experience