Recent policy changes in a number of states legalizing marijuana for medical and/or recreational use suggest a shift in societal attitudes and perceptions around marijuana. University Health Services takes a harm reduction approach to all substance use, including marijuana.


Policy and Legality

In November 2016, California voters passed Proposition 64 legalizing the use of recreational marijuana among people over the age of 21. However, because federal law still prohibits the use, distribution and possession of marijuana, it remains prohibited on all university property and at all university events, except for approved academic research. See UC guidance on use and possession of marijuana on UC property for more information.

In addition, smoking marijuana or any product on university property, is prohibited by UC policy per
University of California – Policy on Smoke and Tobacco Free Environment.

Health Information

Marijuana use has both therapeutic benefits and health risks.

  • Therapeutic effects of marijuana are myriad, and are experienced differently by different people.  We encourage you to consult with a medical provider about your medical symptoms, and various ways to treat them.
  • As with any medication or substance, individual experiences with side effects and outcomes of use will vary depending on a number of factors, including dosage, frequency of use, method of use, genetics, physical and mental health, and personal life history and context.


If you are concerned about your use or someone else’s use:

For more information regarding legality, health effects and other issues related to marijuana: