How do CBD and THC interact with the sympathetic nervous system to regulate heart rate, blood pressure, and stress responses?
How do CBD and THC interact with the sympathetic nervous system to regulate heart rate, blood pressure, and stress responses? CBD and THC interact with the sympathetic nervous system (SNS) to regulate heart rate, blood pressure, and stress responses by modulating the endocannabinoid system and autonomic functions. THC, when consumed in moderate doses, can increase heart rate and blood pressure through its effects on CB1 receptors in the brain, which influence the SNS. CBD, however, has a calming effect on the SNS, reducing anxiety and promoting relaxation, which can lower heart rate and blood pressure. Together, CBD and THC balance the SNS, with CBD mitigating the overstimulation caused by THC and promoting homeostasis. This combination can be particularly useful in managing stress-related cardiovascular responses and promoting a sense of calm in patients experiencing heightened stress or anxiety.