How cannabis consumers get their supply varies by age, location, and income

This French research study examined the various ways cannabis consumers obtain their supply and what factors influence these methods. Using data from two major 2017 surveys—the ESCAPAD (drug use survey among young people) and Health Barometer—researchers investigated how different demographic, social, and environmental factors shape whether people buy cannabis through dealers, grow it themselves, or access it through other means. Understanding these supply patterns is crucial for public health planning, as cannabis consumption remains illegal in many jurisdictions and affects millions globally.

The study reveals that cannabis supply methods vary significantly based on age, gender, socioeconomic status, and geographic location. Younger users, urban populations, and those with higher incomes showed different acquisition patterns compared to older, rural, or lower-income groups. The research highlights that supply chain dynamics are deeply influenced by legal status, local availability, and individual circumstances rather than being uniform across populations. These findings suggest that public health interventions and policy approaches need to be tailored to specific population segments rather than applying one-size-fits-all strategies.

The practical significance of this work extends to policymakers, public health officials, and harm reduction advocates who need evidence-based understanding of how cannabis reaches consumers. By identifying the key factors driving different supply methods, stakeholders can better anticipate how changes in legislation, enforcement, or availability might affect consumption patterns and associated health outcomes. This knowledge is particularly relevant as more countries consider cannabis legalization or decriminalization and seek to understand the real-world context of cannabis use.