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Pot and gaming combo could pose hidden health risks, researchers warn


October 03 2025





Overview

  • Cannabis use and excessive gaming tied to psychosis, per multiple studies.

  • Young men at highest risk, NIH data shows.



Recent Cases

  • Robin Westman, Minneapolis church shooter, worked at cannabis shop, smoked heavily.

  • Johsua Jahn, Dallas ICE shooter, obsessed with cannabis and violent video games, logged 10,000+ gaming hours.

  • Tyler Robinson, Charlie Kirk assassination suspect, logged 5,000 solo gaming hours.



Research Findings

  • June 2023 Psychopathology study: Gaming disorder may trigger psychotic episodes.

  • 2023 BMC Psychiatry study: Insomnia, cyberbullying link gaming to psychosis.

  • 2024 Frontiers in Psychiatry study: Adolescents develop problematic gaming faster, share psychiatric issues like autism, ADHD.

  • April 2025 JAMA Psychiatry study: Cannabis use disorder increases dopamine activity, heightening psychosis risk.

  • September 2025 Journal of Psychiatric Research study: Synthetic cannabis users show severe, persistent psychotic symptoms compared to natural cannabis users.



Key Insights

  • Synthetic cannabinoids cause worse psychotic symptoms, emotional dysregulation.

  • Natural cannabis users show some symptom improvement.

  • Non-users have higher initial negative symptoms but recover faster.

  • Youth under 17 face greater psychosis risk from substance use, per 2022 NIH study.



Expert Perspective

  • Psychotherapist Jonathan Alpert to Fox News:

    • Cannabis and heavy gaming tax brain similarly.

    • Risks multiply with poor sleep, isolation, stress.

    • Lifestyle factors (late nights, poor diet, no exercise) amplify mental health strain.



Implications

  • Prevention: Address sleep deprivation, cyberbullying.

  • Early detection of substance use, psychotic-like experiences may reduce long-term harm.

  • Trump administration considers reclassifying cannabis as Schedule III, citing CBD benefits.ces."

 
 
 

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