Marijuana is addictive


Here is How we Know

  1. Anything we consume that affects the Nucleus Acumbens (part of the pleasure/reward pathway in the brain) has the potential to be addictive.  The Nucleus Acumbens has a high concentration of CB1 receptors which process THC - the cannabinoid in marijuana that makes a user high.  This means marijuana affects the Nucleus Acumbens and can be addictive. Things like antibiotics do not affect the Nucleus Acumbens and as a result we don’t get addicted to them

  2.  Marijuana also meets the criteria for Biological Addiction:

    • Tolerance -- to achieve the original level of “high,” many users must consume more marijuana

    • Withdrawal symptoms -- discomfort (mild to severe) may be experienced when a user quits consuming marijuana

    • Continued use despite negative consequences -- some users cannot stop using even when negative things occur as a result of their marijuana use

  3. The National Institute of Drug Abuse (NIDA) estimates 30% of marijuana users have a Cannabis Use Disorder (CUD).  A CUD is a spectrum that includes addiction and heavy or persistent use, whereby a user experiences issues as a result of having their lives organized around the drug.

  4. It is believed by addiction scientists that the extremely high levels of THC found in most marijuana products today is contributing to the addictive nature of the drug today.