Marijuana is becoming increasingly accepted worldwide, with many using it for medical, recreational, or anxiety-related reasons. However, recent research from The University of Queensland raises concerns about its impact on adults over 30. The study, which analyzed data from over 8000 mothers and 2000 children, found that continued marijuana use past 30 was associated with lower success rates in areas such as education, income, homeownership, relationship status, and overall happiness.
Despite these findings, the study has several limitations. The data was sourced exclusively from Australian mothers, with some information dating back to 1981, making it less representative of modern or global populations. Furthermore, the researchers’ criteria for success, such as homeownership and relationship status, may not align with contemporary definitions of personal achievement, which vary based on culture and lifestyle.
Another limitation is the lack of data on polydrug use. Researchers admitted they did not account for other substances, such as ecstasy or opiates, that might influence the outcomes. This makes it unclear whether the results reflect the effects of marijuana specifically or the combined impact of multiple drugs.
The study suggests that occasional drug use in youth does not determine future success, but dependence in adulthood could have negative consequences. Overuse may affect motivation, work performance, and relationships, potentially destabilizing one’s life.
Ultimately, moderation is key. Marijuana users should ensure that it does not interfere with their responsibilities or well-being. If it begins to impact finances, productivity, or personal relationships, it may be time to reconsider the habit.
