As far as beta blockers go, i tried them but the side effects fir me were a bp and hr that were dangerously low and pretty severe depression.
I usually google a few Drug Interaction Checker before i try any new supplement to plug in anything im taking to check for interactions to see if it interacts with any other supplements or meds. Also, check with your doctor. Also, remember that just because it’s a natural supplement doesn’t mean itisn’t powerful. Go slow and small. You can always take more. But you can never take less!