Would decriminalising personal use of cannabis lead to higher rates of mental illness?

MeSH terms

• Adolescent
• Cannabinoids* / adverse effects
• Cannabinoids* / pharmacology
• Humans
• Marijuana Abuse* / complications
• Marijuana Abuse* / epidemiology
• Marijuana Abuse* / prevention & control
• Marijuana Smoking* / epidemiology
• Marijuana Smoking* / legislation & jurisprudence
• Marijuana Smoking* / psychology
• Mental Disorders* / epidemiology
• Mental Disorders* / etiology
• Mental Health / ethics
• Mental Health / legislation & jurisprudence
• Prevalence
• Psychotropic Drugs / adverse effects
• Psychotropic Drugs / pharmacology
• Risk Assessment
• Social Control, Formal / methods*
• Social Problems* / ethics
• Social Problems* / prevention & control
• Social Problems* / statistics & numerical data
• United Kingdom
• Young Adult