As cannabis becomes more accepted and accessible in Canada, health experts are raising alarms over a troubling trend: rising cannabis use among teenagers.
According to a recent study, since the legalization of cannabis in 2018, more Canadian teens are experimenting with and regularly using cannabis products. While legalization aimed to regulate adult use and protect youth, the reality is proving more complicated.
According to a recent study, since the legalization of cannabis in 2018, more Canadian teens are experimenting with and regularly using cannabis products. While legalization aimed to regulate adult use and protect youth, the reality is proving more complicated.

What Does the Research Say?
Cannabis use among teens is climbing, particularly among younger groups aged 13 to 15. Along with this rise, teens are gaining easier access to newer products like edibles, vapes, and high-THC concentrates. These products are not only more potent but also more discreet, making it harder for parents and teachers to detect use.
Experts warn that legalization may have unintentionally lowered the perceived risk of cannabis, with many teens now viewing it as harmless or “no big deal.”
The risks of cannabis use during adolescence are well documented. Unlike adults, teenagers are still undergoing critical brain development, which continues until about age 25. Using cannabis at a young age can interfere with memory, learning, and emotional regulation, and it may increase the risk of anxiety, depression, and even psychosis in vulnerable individuals.
Experts warn that legalization may have unintentionally lowered the perceived risk of cannabis, with many teens now viewing it as harmless or “no big deal.”
The risks of cannabis use during adolescence are well documented. Unlike adults, teenagers are still undergoing critical brain development, which continues until about age 25. Using cannabis at a young age can interfere with memory, learning, and emotional regulation, and it may increase the risk of anxiety, depression, and even psychosis in vulnerable individuals.

Teens who regularly use cannabis are also more likely to experience academic struggles, social challenges, and long-term dependence.
So, What Can Be Done to Help Address Rising Teen Cannabis Use?
- Education matters: Schools need to provide accurate, evidence-based information about cannabis and its risks.
- Workplaces can help: Employers can support family wellness by offering resources and education around cannabis use, reducing stigma, and encouraging balance between work and home life.
- Family communication is key: Parents should create an open environment where teens feel comfortable asking questions and discussing peer pressure.

While cannabis legalization was intended to reduce harm and control access, it does not make cannabis risk-free, especially for young people. Protecting youth requires a collaborative approach between families, schools, healthcare providers, and even employers.