Lay opinion vs evidence: Schlaf Kinder

Lay opinions about children's sleep often conflict with scientific evidence. A common belief is that children need less sleep as they grow older, but school-aged children still require 9–12 hours per night according to pediatric guidelines. Many parents underestimate the impact of screen time before bed; evidence shows blue light suppresses melatonin and delays sleep onset. The idea that weekend catch-up sleep compensates for weekday deficits is not supported – irregular sleep patterns disrupt circadian rhythms and can impair cognition and mood. Melatonin supplements are frequently viewed as harmless sleep aids for children, yet long-term safety data are limited; the European Medicines Agency (EMA) approves melatonin for children only under strict conditions. Systematic reviews and guidelines from bodies like the American Academy of Sleep Medicine provide strong evidence, but these are often overlooked in favor of anecdotal advice. To support healthy sleep, parents should prioritize consistent routines, limit evening screens, and ensure age-appropriate sleep durations rather than relying on common myths.