How CBD changes THC's effects: a dose study
Part of Mental health clinical trials.
This study tests different ratios of CBD to THC to see how CBD can change the effects of THC. It may help people who use cannabis occasionally understand how CBD can reduce unwanted side effects.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 21 and 49 years old.
- You have used cannabis at least once in your life, but no more than 3 days in the past 30 days.
- You have a lung function test result of 90% or lower (forced expiratory volume).
- You are not pregnant, breastfeeding, or planning to become pregnant, and you use effective birth control if needed.
- You don't have any serious medical or mental health conditions that could make the study unsafe.
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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