Up in Smoke: Uncovering the Hidden Dangers of Teen Marijuana Use

According to the American Academy of Child & Adolescent Psychiatry, the average age for first use in the US is just 14. A 2022 survey found that 30.7% of high school seniors in the US had used cannabis in the past year, with 6.3% using it daily in the last month. Research shows that teens who use marijuana are 11 times more likely to develop serious mental health issues compared to those who don’t.

Before we dive in, let’s get on the same page about marijuana and cannabis. While these terms are often used interchangeably, including in this show, they actually refer to different things. “Cannabis” is the umbrella term for everything derived from the Cannabis sativa plant, including marijuana. This plant has hundreds of chemical compounds, but the ones making headlines are cannabinoids. Two of the most talked-about cannabinoids are THC and CBD. THC, or delta-9-tetrahydrocannabinol, is what gives one a “high” feeling, while CBD, or cannabidiol, doesn’t give one the sensation of being high. Cannabis plants can be bred to have either high THC or CBD levels. In the US, if a cannabis plant has more than 0.3% THC, it’s classified as marijuana.

Why is marijuana a mind-altering substance? Something called CB1 receptors are concentrated in areas of the brain that control motor coordination, memory, mood, and reward. This helps explain why cannabis can affect mood, change your senses, distort your sense of time, impair your motor skills, and make thinking more difficult and worsen your memory. High doses and frequent use can lead to more serious issues, including psychosis and hallucinations.

The teenage years are crucial for brain development, especially in areas related to thinking, planning, problem-solving, decision-making, and self-control. This ongoing development is a natural part of growing up and can sometimes lead to impulsive behaviors. Teens face many pressures, such as peer influence, academic demands, family challenges, and easy access to illegal substances, which can make them more vulnerable to trying drugs like marijuana. It’s important for parents to recognize signs of marijuana use early, such as red eyes, changes in weight, poor coordination, and unusual smells on breath, body, or clothing. Changes in behavior, like new social groups, declining grades, loss of interest in hobbies, and increased secrecy, may also be indicators. By being aware and supportive, parents can help their teens navigate these challenges and make healthier choices.

What if a teen already has begun using marijuana or other substances? Many communities have youth substance abuse treatment programs that can be of assistance. Research shows that teens with higher levels of spiritual well-being have reduced drug cravings and better drug treatment outcomes. “The INFINITE Study” in the US, suggests that a vegan diet can support recovery from substance use disorders. Participants with drug issues who followed a whole food vegan diet showed improvements in resilience and self-esteem, which are important for overcoming addiction.