Paid Research Study on Secondhand Cannabis Smoke

Does breathing other people’s marijuana smoke affect your health?

Researchers at the University of California, San Francisco Human Exposure Lab are studying the health effects of secondhand cannabis (marijuana) smoke.

We are looking for healthy volunteers who do not smoke. You must be 18-50 years old, able to perform moderate exercise, and have no serious health problems.

The study requires 1 online meeting and 1 visit to a public place or event where people are using cannabis. All together the study will take 6-10 hours.

Payment for the complete study will be $125-250.

If you are interested, and think you may be eligible, please reply to this ad and a description of the study will be sent to you.