نوم الأطفال ونموهم: أخصائية طب الأطفال تكشف أسرار النوم الصحي وتأثيره على النمو الجسدي والعقلي

A recent educational video highlights the critical role of children’s sleep in physical and mental development, featuring pediatric specialist Dr. Chaimaa Gharib. The discussion emphasizes how proper sleep supports growth hormones, cognitive development, and immunity, while offering practical guidance for parents to improve sleep quality and manage common sleep disturbances in children. <h2>Why Sleep Is Essential for a Child’s Growth</h2> Dr. Gharib explains that sleep is not merely rest but a fundamental biological process essential for healthy development. One of the key functions of sleep is the secretion of the growth hormone, which is primarily released during nighttime, making uninterrupted sleep vital for proper physical growth. Sleep also plays a major role in mental development and emotional balance. Lack of sleep can lead to irritability, poor concentration, and behavioral instability in children. In addition, sleep contributes significantly to strengthening the immune system, allowing the body to recover and defend itself more effectively. <h2>Biological and Psychological Factors Affecting Sleep</h2> The expert highlights several biological mechanisms that regulate sleep, including the hormone melatonin, which requires darkness and calm conditions to function properly, and cortisol, which should decrease before bedtime. Exposure to physical activity, stimulation, or electronic screens before sleep can disrupt this balance. She also notes that children have shorter sleep cycles than adults, which explains frequent nighttime awakenings. On a psychological level, children may experience anxiety related to separation from parents or fear of missing enjoyable activities, both of which can delay or disrupt sleep. <h2>Practical Tips for Improving Sleep Quality</h2> Dr. Gharib provides several practical recommendations for parents to establish healthy sleep habits: <ul data-start="2090" data-end="2618"> <li data-section-id="15qu4tx" data-start="2090" data-end="2204"> Maintaining a consistent bedtime routine, such as setting sleep at 8:30 p.m. daily to build a stable habit </li> <li data-section-id="2q8nr3" data-start="2205" data-end="2339"> Creating a calm sleep environment, including dim lighting, reduced noise, and avoiding screens and sugary foods before bedtime </li> <li data-section-id="y36jpt" data-start="2340" data-end="2461"> Managing nighttime awakenings by observing the child first, as they often return to sleep naturally when feeling safe </li> <li data-section-id="1828qq2" data-start="2462" data-end="2618"> Encouraging independent sleeping habits by placing the child in bed while still awake, rather than waiting until they fall asleep in a parent’s arms </li></ul> <ul data-start="2090" data-end="2618"> </ul> <h2>When Parents Should Seek Medical Advice</h2> The video also stresses the importance of medical consultation in specific cases. Dr. Gharib warns against giving herbal remedies to infants under six months and advises consulting a doctor before using any sleep-related medication or supplements. Parents should seek professional evaluation if the child experiences symptoms such as snoring, sleep apnea, persistent coughing, or gastroesophageal reflux, as these conditions can significantly affect sleep quality and overall health. Additionally, late afternoon naps—especially after 5 p.m.—should be avoided to ensure proper nighttime sleep. <h2>Conclusion: Sleep as a Learned Habit</h2> The video concludes that sleep is a learned behavioral habit, not just a natural occurrence. With consistency, patience, and proper routines, parents can significantly improve their child’s sleep quality, ultimately benefiting both the child’s health and the family’s overall well-being. <h2>FAQ</h2> Why is sleep important for children’s growth? Because growth hormone is mainly released during sleep, supporting physical development, brain function, and immunity. What are the most common causes of sleep problems in children? Screen exposure, irregular routines, anxiety, and biological sleep cycle differences. When should parents consult a doctor? If the child has snoring, breathing pauses, chronic cough, reflux symptoms, or persistent sleep disturbances.