Measuring Tobacco and Cannabis Smoke Exposure in Nonsmokers
This study measures how much tobacco and cannabis smoke nonsmokers are exposed to in their daily lives. It may help understand health risks from secondhand smoke.
Summary written for real people, not researchers, by Clin2.
Who can take part
- 21 to 50 years old
- Not a current smoker of tobacco or cannabis, and no cigarette or joint use in the last 2 months
- No medical conditions like asthma, heart disease, diabetes, or high blood pressure
- Not exposed to secondhand tobacco or cannabis smoke regularly
- Have a body mass index (BMI) between 18.1 and 34.9
- Able to do moderate exercise and willing to provide urine and saliva samples
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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