With retail marijuana programs proliferating across the country, more and more people are wondering what the impact of this increased access to Cannabis is having on public health. While there’s some risk for dependency and abuse among adults, the real risk posed by marijuana use is among adolescents and young adults.
Why? Because the adolescent brain, still in its crucial development phase, is uniquely vulnerable to the adverse effects of cannabis.
Regular cannabis use during adolescence can interfere with brain development, leading to long-term cognitive impairments including diminished memory, attention, and learning capabilities (skills essential for academic success and overall life trajectory). Early cannabis use can even lower IQ points over time.
The psychoactive part of cannabis (THC) can worsen mental health issues in some young adults. Adolescents who use cannabis are more likely to experience anxiety, depression, and even psychosis. The impact on mental health can extend into adulthood, compounding the challenges faced during these formative years.
Contrary to the belief that cannabis is non-addictive, regular use can lead to dependency, with withdrawal symptoms such as irritability, insomnia, and cravings making it difficult for young users to quit.
What’s the intervention? Comprehensive education and prevention programs are essential to mitigate these risks and ensure that adolescents. Enforcing laws that prevent straw buying and diversion to adolescents and young adults is also helpful (but very hard to enforce).
