Healthy adults age 18-55 are needed to take part in a Johns Hopkins research study. The study will require six total visits to the lab, located at the Bayview Medical Center. Participants will first complete an in-person screening session (lasting three hours) to determine study eligibility. Participants who are eligible and agree to be in the study will orally consume a liquid that contains substances that are found in cannabis, including CBD and THC.
Participants will use their assigned drug once in the lab during a session lasting about seven hours, and also at home twice per day over the 14 days that occur after the first session. During this 14-day period, participants will visit the lab again for one-hour visits on days 2, 7, and 14. They will also do a final visit one week later (on day 21), which will last one hour.
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