Doctors and scientists say sleep is just as important as food and exercise, and this topic is trending because many children are sleeping less due to homework, screens and busy routines.
Sleep is the time when the brain and body rest, repair and grow. While we sleep, our brain sorts memories, strengthens learning and prepares us for the next day.
What happens when we sleep
During sleep, the body:
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Repairs muscles and tissues
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Helps the brain remember what we learned
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Boosts the immune system
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Improves mood and focus
That’s why after a good night’s sleep, children often feel more energetic, happier and ready to learn.
What happens if kids don’t sleep enough
When children don’t get enough sleep, they may:
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Feel tired or sleepy in class
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Find it hard to concentrate
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Get irritated or upset easily
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Forget things they studied
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Fall sick more often
Doctors say lack of sleep over a long time can also affect growth and mental health.
How much sleep do kids need?
Experts recommend:
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6–12 years: about 9–12 hours of sleep
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Teenagers: about 8–10 hours of sleep
Going to bed at the same time each night helps the body follow a healthy routine.
Tips for better sleep
Good sleep habits include:
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Turning off screens at least one hour before bed
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Reading a book or listening to calm music
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Sleeping in a dark, quiet room
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Avoiding heavy food before bedtime
Why kids should care
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Sleep helps you grow taller and stronger
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It improves memory and learning
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It keeps you calm and confident
Teachers say good sleep makes school days easier and happier.
In short: Sleep helps the brain and body grow, learn and stay healthy.
Learning takeaway: Getting enough sleep every night is one of the best gifts children can give their brain and body. 🌙💤
