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Health Effects of Using Retail Marijuana BeforeAge 21

While we still have a lot to learn about the physical, emotional and mental consequences of underage retail marijuana use, we already know enough to know that it can be dangerous. It's important for you to learn some of the negative health impacts so that you can help young people understand some of the risks they could be taking by using marijuana.

  • Athletic Performance

    Marijuana smoke has many of the same chemicals as tobacco smoke, which are not healthy for lungs. Marijuana can impact a teen's ability to learn new skills, even weeks after they last used. Marijuana can also affect athletic performance and coordination.

  • Learning & Memory

    Youth who use marijuana regularly are more likely to have difficulty learning, memory issues, and lower math and reading scores. The more marijuana youth use, the harder it may be for them to learn. And the effects can last weeks after quitting.

  • Judgment

    Youth who use marijuana—even occasionally—may be more likely to make other risky choices, too. This may include use of alcohol, tobacco and other drugs.

  • Potential

    Brain development is not complete until age 25. For the best chance to reach their full potential, youth should not use retail marijuana.

  • Addiction

    Marijuana is addictive. It’s harder to stop using marijuana if you start at a young age.

     

    Download Youth Prevention materials on our Resources page.