From Body Weight to Mental Health: Integrating Social Connectedness into Adolescent Suicide Prevention.

Résumé

This commentary reviews Milligan and Kidwell's (2025) analysis of the relationship among adolescent weight status, perceived social closeness, and suicidality. The authors report higher odds of suicide consideration and attempts among adolescents with overweight and obesity compared with their healthy-weight peers, while perceived closeness to others serves as a protective factor. A limitation, however, is the absence of 95% confidence intervals (CIs) in the abstract, which limits quick appraisal of the findings' precision and clinical interpretability. Based on these findings, we argue for a shift from weight-centered narratives to weight-neutral, stigma-aware approaches that emphasize relational connection as a core target for prevention. We also outline opportunities to use digital peer-support infrastructures to enhance closeness, and we call for longitudinal, culturally responsive research to clarify causal pathways and heterogeneous effects. By centering connection and body acceptance, suicide prevention strategies for young people may become more precise and effective.