A previous study found that regular cannabis use suppressed the immune system. In the case of those who are prone to unhealthy autoimmune responses such as gut dysbiosis and asthma, this can be looked at as a positive. But there’s a potential downside, too: White blood cells, which are tasked with fighting infections, could be compromised. And in extreme cases—such as people undergoing chemotherapy—this suppression could be detrimental.

Does CBD oil affect immune system response? The “second cannabinoid”—known for exerting a number of beneficial effects without the psychoactivity associated with THC—also suppresses immune system response, though in different ways than THC.

As a recent review of the clinical data suggests, CBD reduces some inflammatory responses, and may also instigate the cellular death of immune cells. Alarming though that may sound, it’s actually a normal and healthy immune system response and modulates the sort of inflammatory responses associated with autoimmune disorders such as the ones we pointed out a moment ago.

Cannabis Oil and Immune System Function: Wrapping Up

All told, it’s still a little too early to declare whether cannabis hurts or helps the immune system—and the answers we uncover will likely further illuminate the complexity of the relationship. What the current research suggests is that in certain cases it regulates unhealthy immune function, but in other cases, it may have a detrimental effect on otherwise normal functioning.

At Papa & Barkley, we’re passionate about the promise of plant-powered care, and its demonstrated potential for helping us manage chronic symptoms and conditions in the natural plant-powered way. As research around cannabis and its plethora of active ingredients continue, we’ll be sure to share new developments with you.

In the meantime, we hope today’s post helped to illuminate the complexity and nuance of how cannabis interacts with the human body. If there’s more you’d like to know, don’t hesitate to ask. We’re always here to help!