A new, large-scale study from the University of Belgrade has found a significant correlation between poor sleep habits in children and an increased risk of depression during adolescence. Researchers followed a substantial cohort, revealing that children experiencing difficulties with sleep – including inconsistent bedtimes and insufficient sleep duration – were considerably more likely to develop depressive symptoms as teenagers. The study highlights the importance of early intervention and establishing healthy sleep routines in childhood. Experts suggest that addressing sleep issues could be a preventative measure against adolescent mental health challenges. While the study demonstrates a strong link, it does not definitively prove causation, but underscores the need for further research into the connection. The findings emphasize the long-term impact of childhood sleep on overall well-being and mental health.