Mental Health DailyResearch. Evidence. Perspective.Published research on marijuana.
A 2026 nuMoM2b Heart Health Study analysis tested whether urine-confirmed cannabis exposure 2–7 years after a first pregnancy predicted incident stage II hypertension; it did not: adjusted o…
Read articleStudies of adolescent cannabis effects on cognition have been limited by self-report and confounding. A 2026 longitudinal study by Wade and colleagues uses the Adolescent Brain Cognitive Dev…
Read articleThe relationship between cannabis use (CU) and anxiety disorders (AD) is a topic of ongoing debate and research within the scientific community. While some studies suggest cannabis can have …
Read articleThe legalization and liberalization of cannabis in Canada have sparked debates and concerns regarding its impact on public health, particularly in the context of self-harm behaviors. A compr…
Read articleThe relationship between cannabis (marijuana) use and psychosis has been a topic of considerable scientific interest and public health concern. With changing legal statuses and societal atti…
Read articleRecent research has shed light on the potential benefits of cannabis-based medicinal products (CBMPs) in treating Generalized Anxiety Disorder (GAD), especially in patients with sleep distur…
Read articleA 34-year-old man developed symptoms of frontotemporal dementia (FTD), a rare form of early-onset dementia, after using cannabis for two years. This case highlights the potential risks of lo…
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