Eleven Years of U.S. Surveys Point to a Familiar Pattern: More Social Media, More Self-Reported Depression

2026 analysis of roughly 183,000 U.S. adults across eleven annual surveys finds that daily social media use steadily predicts self-reported depression, with risk tipping more clearly around two and a half hours a day. The study does not prove social media causes depression—it is repeated cross-sectional work with a simple yes/no depression measure. It sits alongside earlier adult findings that point the same way, and against longitudinal and within-person studies that find tiny effects or reverse the story.