How stress and resilience shape substance use in trans youth

This research examined alcohol and cannabis co-use patterns among 40 transgender and gender diverse (TGD) Canadian youth over a 21-day study period. Using daily tracking methods, researchers found that participants reported 41 days of combined use out of 325 total substance use days. Notably, while the amount of alcohol consumed didn't differ between co-use and alcohol-only days, the harms experienced were significantly greater when combining substances. This suggests that mixing alcohol and cannabis creates compounding negative effects beyond what either substance alone would cause.

The study revealed important connections between emotional and social stress and substance use patterns. On days when youth experienced higher gender minority stress (stigma, discrimination, rejection related to their identity), they were more likely to combine alcohol and cannabis rather than use alcohol alone. Interestingly, days with greater resilience factors—such as pride in their identity and feeling connected to their community—were associated with increased co-use compared to cannabis-only days, suggesting that the relationship between mental health and substance use among TGD youth is complex and non-linear.

These findings highlight that standard substance use policies and treatments designed for general youth populations may not adequately address the unique patterns and risk factors affecting transgender and gender diverse individuals. The researchers emphasize the need for specialized interventions that recognize how gender minority stress influences substance use decisions, and that incorporate protective factors like community connection and identity affirmation to support this vulnerable population.