India, March 26 -- A new global study has reignited the debate around social media and mental health, suggesting that excessive use of certain platforms may be actively contributing to unhappiness, especially among young people.

The World Happiness Report 2026, released last week, highlights how algorithm-driven platforms like Instagram and TikTok are linked to poorer mental well-being compared to platforms such as Facebook and WhatsApp, which are designed to foster direct social connections.

Produced by the University of Oxford Wellbeing Research Centre in partnership with Gallup and the United Nations, the report draws on survey data from nearly 100,000 people across 140 countries. One of its most striking findings is the sharp declin...