Explore the evidence

• Health effects of cannabis use: the current evidence on benefits and risks, Gillian Schauer, PhD, MPH
• Learn About Marijuana, University of Washington Alcohol and Drug Abuse Institute
• Marijuana and Public Health, Centers for Disease Control and Prevention
• DrugFacts: Marijuana, National Institute on Drug Abuse

Pregnancy and breastfeeding

• 5 things to know about marijuana use while pregnant or breastfeeding, Washington Department of Health

Treatment and support

Teen support

• TeenLink, 1-866-TEENLINK
  
  

Resources, services, and access to treatment

• Washington Recovery Helpline, 1-866-789-1511
• Washington Poison Center, 1-800-222-1222
  

Education and data

Educational resources

• A Parent's Guide to Preventing Underage Marijuana Use
• Marijuana Education, Washington Liquor and Cannabis Board
• Know the Risks of Marijuana, Substance Abuse & Mental Health Services Administration (SAMHSA)

Youth marijuana use data

• Info sheet: youth marijuana use in King County (Washington Healthy Youth Survey data)
• Community Health Indicators
• Communities Count: Current substance use among teens