---
title: "Teen cannabis use has spiked since legalization: study"
description: "Teen Cannabis: How legalization impacts youth—usage trends, mental health, and the role of parental dialogue."
image: https://420intel.com/hubfs/AI-Generated%20Media/Images/The%20image%20captures%20a%20vibrant%20scene%20in%20a%20bustling%20urban%20setting%20where%20a%20diverse%20group%20of%20teenagers%20congregates%20in%20a%20sunlit%20park%20They%20are%20engaged%20in%20animated%20conversations%20with%20some%20laughing%20and%20others%20sharing%20snacks%20Among%20them%20a%20couple%20of%20individuals.jpeg
---

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# Teen cannabis use has spiked since legalization: study

- [![Buzz](https://420intel.com/hs-fs/hubfs/Buzz-No%20Outline-2.png?width=80&height=80&name=Buzz-No%20Outline-2.png) Buzz](https://420intel.com/blog/author/buzz)
- [Recreational Cannabis News](https://420intel.com/blog/tag/recreational-cannabis-news)
- 24 April 2025

Since the legalization of cannabis in Canada, a new wave of concern is growing among health professionals, educators, and parents — especially when it comes to the nation’s youth. Recent data is showing that more young Canadians are using cannabis than ever before, and the implications are worth paying attention to.

Youth and Cannabis: A Vulnerable Population

It’s no secret that adolescence is a critical time for brain and body development. Young people — especially those aged 12 to 17 — are more susceptible to the effects of cannabis. Their developing brains make them particularly vulnerable to both the short-term and long-term consequences of use.

According to a recent study that examined data from the Canadian Student Tobacco, Alcohol and Drug Surveys in 2018 and 2021, cannabis use among youth increased by 26% following legalization. Even more striking are the changes in how cannabis is consumed:

- Edibles use rose by 43%
- Smoking cannabis increased by 34%
- Co-use of cannabis and alcohol saw a 28% spike

From Casual Use to Cannabis Use Disorder

Cannabis consumption doesn’t look the same for everyone. Some youth may experiment occasionally, while others may use more regularly or even daily. While not everyone who uses cannabis will experience serious problems, the risk of developing a cannabis use disorder becomes more significant with frequent use.

The study also noted a shift in the perception of cannabis risk. Legalization appears to have contributed to a decrease in the perceived harm of occasional use — a cultural shift that may be influenced by media, peer groups, and how cannabis is marketed or portrayed in entertainment.

Mental Health Considerations

For teens dealing with anxiety or depression, cannabis use may feel like a form of self-medication — but it often makes things worse. Research indicates that cannabis can exacerbate mental health issues, and in vulnerable individuals, may even trigger psychosis, especially when use begins in the teen years.

The Role of Parents and Open Dialogue

So how should parents approach the topic? According to psychologist Dr. Dana Lee Begley, open and ongoing conversations are key. Rather than coming down hard with strict "don’t use it" messaging, she encourages parents to create a space where teens feel safe talking about their experiences. Regular, non-judgmental discussions increase the likelihood that young people will open up and seek guidance when they need it.

A Closer Look at Edibles

Another growing concern: cannabis edibles sold online often mimic familiar snacks, making them especially attractive to kids and teens. Although Canadian regulations require plain, child-resistant, and clearly labeled packaging, unregulated products can still slip through the cracks.

Final Thoughts

Cannabis legalization has brought about complex changes — both in policy and in youth behavior. While respecting personal choice is important, we must stay informed, communicate openly, and continue advocating for policies that protect young people during their formative years.

 

[by Youtube](https://www.youtube.com/watch?v=SJENda8gdeI)

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![Buzz](https://420intel.com/hs-fs/hubfs/Buzz-No%20Outline-2.png?width=200&height=200&name=Buzz-No%20Outline-2.png)

#### [Buzz](https://420intel.com/blog/author/buzz)

At 420 Intel, we cover cannabis legalization news throughout the world, offer reliable information for cannabis business owners, detail technological advances that impact the marijuana industry, cover marijuana rallies from across the globe, and everything in between.

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[Cannabis Business News](https://420intel.com/blog/tag/cannabis-business-news) [![Weed dispensary evicted, sued over unpaid rent](https://420intel.com/hs-fs/hubfs/Imported_Blog_Media/Weed%20dispensary%20evicted%2c%20sued%20over%20unpaid%20rent.jpg?width=550&height=395&name=Weed%20dispensary%20evicted%2c%20sued%20over%20unpaid%20rent.jpg)](https://420intel.com/blog/weed-dispensary-evicted-sued-over-unpaid-rent)

- [![Buzz](https://420intel.com/hs-fs/hubfs/Buzz-No%20Outline-2.png?width=80&height=80&name=Buzz-No%20Outline-2.png) Buzz](https://420intel.com/blog/author/buzz)
- 17 September 2024

#### [Weed dispensary evicted, sued over unpaid rent](https://420intel.com/blog/weed-dispensary-evicted-sued-over-unpaid-rent)

## Cannabis Dispensary MedMen Evicted, Sued for Unpaid Rent in Williamsville

A cannabis company that...

[Recreational Cannabis News](https://420intel.com/blog/tag/recreational-cannabis-news) [![Cannabis Use Set to Grow in Trump Era](https://420intel.com/hs-fs/hubfs/AI-Generated%20Media/Images/The%20image%20captures%20a%20bustling%20urban%20cannabis%20dispensary%20filled%20with%20vibrant%20colors%20and%20various%20cannabis%20products%20displayed%20on%20sleek%20wooden%20shelves%20A%20diverse%20group%20of%20customers%20including%20young%20women%20and%20affluent%20individuals%20eagerly%20browses%20the%20options-1.jpeg?width=550&height=395&name=The%20image%20captures%20a%20bustling%20urban%20cannabis%20dispensary%20filled%20with%20vibrant%20colors%20and%20various%20cannabis%20products%20displayed%20on%20sleek%20wooden%20shelves%20A%20diverse%20group%20of%20customers%20including%20young%20women%20and%20affluent%20individuals%20eagerly%20browses%20the%20options-1.jpeg)](https://420intel.com/blog/cannabis-use-set-to-grow-in-trump-era)

- [![Buzz](https://420intel.com/hs-fs/hubfs/Buzz-No%20Outline-2.png?width=80&height=80&name=Buzz-No%20Outline-2.png) Buzz](https://420intel.com/blog/author/buzz)
- 22 April 2025

#### [Cannabis Use Set to Grow in Trump Era](https://420intel.com/blog/cannabis-use-set-to-grow-in-trump-era)

**Cannabis Use Rises Under Trump Presidency, But Industry Faces Tariff Struggles**

[Cannabis Laws](https://420intel.com/blog/tag/cannabis-laws) [![Cannabis Factory Insight: Organised Crime & Victims](https://420intel.com/hs-fs/hubfs/AdobeStock_243589890.jpeg?width=550&height=395&name=AdobeStock_243589890.jpeg)](https://420intel.com/blog/cannabis-factory-insight-organised-crime-victims)

- [![Buzz](https://420intel.com/hs-fs/hubfs/Buzz-No%20Outline-2.png?width=80&height=80&name=Buzz-No%20Outline-2.png) Buzz](https://420intel.com/blog/author/buzz)
- 31 October 2025

#### [Cannabis Factory Insight: Organised Crime & Victims](https://420intel.com/blog/cannabis-factory-insight-organised-crime-victims)

In a shocking discovery that has stunned local residents, Northamptonshire Police have found one of...

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