Answers

There's no simple yes-or-no answer—research increasingly suggests social media is both helpful and harmful, with the effects depending heavily on how it's used, by whom, and in what context. The Case for Harm The evidence for negative effects, especially among adolescents, has grown substantial: - Mental health risks: multiple studies have found a strong link between heavy social media and an

Ultra-Processed Foods: A Public Health Hazard? Based on the latest scientific evidence, there is a strong and growing consensus among researchers that yes, ultra-processed foods (UPFs) represent a significant public health hazard, though some scientific debate remains about mechanisms and precision of the term. The Evidence Is Substantial and Growing A major 2025 Lancet Series brought togethe

It's Complicated — Research Shows Both Significant Harms and Real Benefits There's no simple yes-or-no answer. The research paints a nuanced picture where impact depends heavily on how, how much, and who is using social media. The Case for Harm The evidence for negative effects, especially on youth, is substantial: - Time and dose matter: A study published in JAMA Psychiatry found that spend