Personal or family history (first degree relative - parent of sibling) of psychotic disorders (e.g., schizophrenia)
Active cancer (an individual undergoing active cancer chemotherapy, radiation or surgical treatment and is deemed to not be in remission as per an oncologist's report)
Intention to travel internationally during the trial
Uncontrolled diabetes (A1C \> 11)
Cannabis use in the past 4 weeks (recreational or medicinal)
Current use of illicit drugs (e.g., cocaine)
Current use of non-prescription opioids
Unable to read and write in English
Women who are currently pregnant or breast-feeding; or women of child-bearing age who plan to become pregnant during the trial period.
