Researchers from McGill University have observed elevated dopamine levels in a brain region associated with psychosis in ...

have higher dopamine levels in an area of the brain linked to psychosis, found a new study published in JAMA Psychiatry. The findings may help explain why cannabis use increases the risk of key ...

Rates of cannabis-related hospital visits are increasing, and a growing proportion of them are related to a mental health ...

Research published last week found that ER visits for cannabis ... use disorder, indicating a dose-related pattern. It’s not the first time smoking weed has been linked to a higher risk of ...

MONDAY, April 21, 2025 (HealthDay News) -- There’s a biological reason why heavy weed users are at increased risk of psychosis, a new study says. People with cannabis use disorder have higher ...

Cannabis use in teens has been linked to mental health problems like anxiety, depression and a higher risk of long-term conditions like schizophrenia. It can also affect brain areas tied to ...

(CNN) — Legalization of cannabis products may be linked to growing use among teens ... in an email. Teens using cannabis products regularly are at a greater risk for developing dependency ...

Legalization of cannabis products may be linked to growing use among teens ... in an email. Teens using cannabis products regularly are at a greater risk for developing dependency disorders ...