Screen time limits not enough to tackle problematic social media use: experts

Key Points:

• Global experts, including those from Canada, identify the widespread use of digital technology by children and youth as a public health issue requiring urgent action, emphasizing that responsibility should shift from individuals to big tech companies and governments.
• The Lancet papers highlight that parental controls and individual willpower are insufficient to combat the "digital determinants of health," pointing to the design and business models of tech companies that encourage prolonged engagement and data collection for profit.
• Problematic digital media use is linked to mental health issues such as depression, anxiety, sleep disruption, and reduced physical activity, though moderate use can have benefits like well-being and active gaming; this underscores the need to assess usage patterns and content type.
• The authors call for precautionary public health measures, including government regulation and reform of digital platforms, with some countries like Australia already imposing age restrictions, and Canada proposing legislation to create a Digital Safety Commission and limit social media access for those under 16.
• Youth voices and mental health professionals affirm both the positive and negative impacts of social media, expressing hope that increased awareness and regulatory efforts will lead to safer digital environments for young people.