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  • Alcohol

Our Response: Why economists should like booze

As a research scientist in epidemiology and health economics, with a focus on alcohol and other substances, I found your article comparing alcohol non-users to free-riders to be light on fact and h

  • Harm Reduction

Saskatoon's only supervised consumption site closing for 11 days to give exhausted staff a break

Ottawa Police Learn Brain Science to Help in Toxic Drug Crisis

OTTAWA (APRIL 23, 2026): The Ottawa Police Service (OPS) members are learning about brain science and how it contributes to a person’s resilience against substance use disorders in

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Text that reads: Could popular drugs like Ozempic be key to addressing the substance use health crisis?
  • Substance Use
  • Substance Use Disorders
  • Treatment

Could popular drugs like Ozempic be key to addressing the substance use health crisis?

A class of medications used to treat type 2 diabetes and obesity could help treat substance use disorders.

  • Illegal Drugs

When ‘tranq’ takes its toll [Subscription required]

  • Gambling

How Ontario's online gambling industry is faring 3 years into legalization

  • Treatment

B.C. opens new units in promised expansion of involuntary care for mental health, addictions, brain injury

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CCSA is pleased to offer the opportunity to sign up to receive news and publications on substance use trends, helping to reduce harm by supporting evidence-informed decisions.

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Explore CCSA’s Guidance, Tools and Resources

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All our research-based publications, tools and resources are divided into six different categories of interest. They support evidence-based decision-making on substance use health issues. Select your area of interest from the choices below: 

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Substances

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Delve into key resources on commonly used substances, such as alcohol, cannabis, opioids, stimulants and psychedelics. 

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Personal and Societal Impacts

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Get insights on the personal and societal impacts of substance use and addiction , including gambling and impaired driving, and their effects on health, safety, and social well-being. 

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Communities

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Communities share common interests, values or goals, and interact with one another to build relationships and help networks. These materials support more inclusive, equitable, and community-informed responses to substance use and addiction. 

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Treatment and Prevention

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Explore medical, psychological, and social approaches aimed at helping individuals avoid or recover from substance use disorders. 

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Youth

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Learn about factors influencing substance use in young people, including childhood trauma and brain development, and get tools to support adult allies in leading meaningful, evidence-informed conversations with youth.

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Substance Use and the Workplace

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Substance use has a significant impact on the workplace, potentially affecting safety, productivity and employee well-being. Explore research on substance use in various industries.