The public health challenges of children's and adolescents' digital media use: applying the digital determinants of health as an interpretive framework.

Digital media use in children and adolescents is linked to significant adverse health outcomes, with potential population-level impacts exceeding 20% of mental and physical health issues.

• Why it matters: Understanding how digital media influences youth health is crucial because current evidence is limited and often focuses on simple measures like screen time, neglecting complex system factors that shape experiences.
• What they did: The authors applied the digital determinants of health framework to analyze existing evidence, highlighting the roles of platform design, algorithms, and commercial incentives in shaping health outcomes for young people.
• The result: Findings suggest that protecting youth health requires a structural, precautionary approach that addresses digital system design and incentives, moving beyond individual behavior change to systemic reforms.