Paediatricians are raising alarms about the serious effects of poor sleep on children’s health, revealing that sleep deprivation can lead to childhood obesity and impair cognitive development.
Experts explain that modern lifestyle factors, such as increased screen time and irregular sleep patterns, are major contributors to sleep deprivation among children. This lack of adequate sleep not only impacts physical health but also hinders learning and cognitive abilities.
Professor Omotayo Adesiyun, a Consultant Paediatrician at the University of Ilorin Teaching Hospital, highlighted the crucial role of uninterrupted sleep in children’s development. She noted that sleep supports brain development and the release of growth hormones necessary for physical growth.
“Sleep is essential for brain development, memory consolidation, and overall growth,” Professor Adesiyun stated. “Inadequate sleep can lead to poor growth, developmental delays, and an increased risk of obesity. It also affects cognitive functions, such as memory and problem-solving abilities.”
She emphasized the importance of establishing a consistent bedtime routine to combat sleep deprivation. Recommendations include turning off screens an hour before bed, engaging in calming activities, and maintaining a fixed bedtime. Adesiyun also suggested that parents may need to adjust their schedules or seek flexible work options to ensure their children get enough sleep.
Dr. Bankole Kuti, a Consultant Paediatrician at Obafemi Awolowo University Teaching Hospital, added that sleep problems can severely impact mood, behavior, and academic performance. He warned that chronic sleep issues could lead to obesity, type 2 diabetes, and poor cardiovascular health, especially in children from low-income families or overcrowded living conditions.
Dr. Kuti advised parents to create a sleep-friendly environment that is dark, quiet, and comfortably warm, and to establish a consistent bedtime routine from infancy.
Both experts agree that addressing sleep deprivation is crucial for preventing long-term health problems and ensuring optimal development in children.
