Study Links Social Media to Youth Depression, Raising Pressure on Tech Giants

A new systematic review published in JAMA Pediatrics has identified a significant correlation between long-term social media use and increased risks of depression and self-harm among youth. The comprehensive study analyzed data from 153 separate research projects involving more than 350,000 children and adolescents. While researchers from James Cook University and the University of Cambridge noted that the findings do not definitively prove causation, the strong associations raise serious developmental concerns. These findings add to the mounting scientific evidence that could fuel ongoing legal challenges and regulatory scrutiny against major platforms like Meta, Alphabet, and Snap. Investors are closely monitoring how such health-related findings might influence future content moderation policies and potential liability for tech companies. The report underscores the growing reputational and regulatory risks facing the social media sector as public health concerns intensify.