The importance of sleep for a child’s health and wellbeing is immeasurable. As soon as they are born, from newborns to teenagers, all ages of childhood require a particular amount of rest that is needed for healthy physical and emotional development. But kids today, faced with the pressures of school and digital distractions — and life in general — are simply not getting enough rest. Knowing how much sleep your child needs — and how to help him or her develop healthy stretches of slumber — can do wonders in getting children on a well-balanced schedule.
The Science of Sleep: Why Your Children Need It
Sleep is not just an interval of rest; it’s also a time of high physical and neurologic activity. A child’s body secretes growth hormones, builds its immune system and repairs tissues while she or he sleeps. Their brains stay sharper and process information more effectively, allowing them to learn and retain information better. Sleep can also help children manage their emotions, decreasing irritability and stress.
When kids get too little sleep, the results are usually apparent. They might be moodier, more hyperactive or unable to pay attention in school. Studies have shown that chronic sleep deprivation can affect learning and behavior, and also weight. That’s why securing a good night’s sleep for the kids is one of the major responsibilities facing any parent.
How Much Sleep Do We Really Need?
Children’s sleep requirements vary with age. Newborns need the most sleep — as many as 17 hours per day — since their bodies and brains are developing so quickly. As babies become toddlers and preschoolers, they’re still in need of a ton of sleep — sometimes between 10 and 14 hours within a 24-hour period, naps included. The school-aged child still needs between 9 and 12 hours of sleep each night, while the teenager could benefit from that amount of time — though he or she may be getting far less depending on a busy schedule and late-night screen time.
It’s crucial to remember that every child is an individual. There is some variation in the amount of sleep children need, however. But if your child is consistently getting way less sleep than these rough guidelines or appears tired in the daytime, those are signs that their sleep schedule might need adjusting.
How do you know your child is not sleeping enough?
Many parents believe that if their child is not complaining of being tired, they must be well-rested — this does not always hold true. Certainly, children don’t necessarily possess the ability in the same way adults do to understand when they’re tired — instead sometimes manifesting signs of becoming more hyperactive or easily annoyed than usual.
Common signs that kids are sleep deprived include having trouble waking up in the morning, being grumpy or moody during the day, struggling to concentrate at school and yawning a lot or falling asleep on short car trips. You may also see changes in appetite, more sugar cravings and a decline in school performance. If any of these sound familiar, it might be time to re-evaluate your child’s sleep pattern and daily routine.
Establishing a Healthy Kids’ Sleep Routine
Establishing a regular sleep routine for children is the single most important thing you can do to make sure that your kids get the rest they need. Having a bedtime and wake-up time helps set their internal body clock, which makes it easier for them to fall asleep on their own. Try to maintain this schedule on weekends, as well — staying up late or sleeping in can throw off their rhythm.
And a calming bedtime routine can also help tremendously. An hour or so before going to bed, wind down with quiet, calming activities like reading, soft recitations or gentle conversation. Steer clear of stimulating activities like watching TV, playing video games or using tablets and phones — the blue light from screens can disrupt melatonin production and make it more difficult for kids to fall asleep.
A bedroom ought to be a relaxing place that promotes sleep. Keep it cool, dim, and quiet. When children are able to relax, they’ll associate their bedrooms with rest rather than play. Do not offer sugary snacks or caffeinated beverages near bedtime, as these can make it difficult for children to calm down.
Healthy Sleep Habits by Age
Ways to encourage healthy sleep differ from child to child based on their age. Babies, for one, sleep short bouts and wake often. At this age, following your baby’s natural cues and setting up gentle routines — such as a sequence of feeding, rocking and then dimming the lights before bedtime — can signal when it is time for sleep.
Toddlers require 11 to 14 hours of sleep, typically with one daytime nap. Try not to let them nap too late, which may push bedtime back. Comfort items such as a soft blanket or stuffed toy also help toddlers feel more at ease when learning to fall asleep alone.
It’s also true of preschoolers, who require about 10 to 13 hours of rest and can benefit from regular bedtimes. Sharing a story or reciting a quick prayer can make kids feel comforted and secure. At this age, some kids start to fight sleep or become afraid of the dark. “Kindly reassure is much more effective than punishment or scolding.
School-age children, who require approximately 9 to 12 hours’ sleep per night, have the biggest hill to climb in trying to balance homework and play with lights out. Make sure they finish screen time and exercise earlier in the evening so there’s time for them to wind down before bedtime. They read or engage in light conversation before bed to help settle their mind.
Teenagers still ideally require between 8 and 10 hours of sleep a night, but early school start times, social activities and phones mean they often get less. Parents and guardians need to teach adolescents the value of rest for their mood, focus, and physical well-being. Establishing a reasonable limit on late-night phone use and promoting an earlier bedtime can go a long way.
The role of parents in making children sleep healthy
Parents are the most important influence shaping their children’s sleep habits. Setting a good example certainly helps—when children observe their parents adhering to regular bedtimes and prioritizing rest, they are more likely to do the same. Establishing a regular bedtime routine is particularly important for younger children, who require more structure.
Making the house more peaceful as bedtime approaches can also help sleep come easier. Dimming lights, reducing noise and refraining from stressful conversations at night tell the body it’s time to slow down. For older kids, discussing why sleep is important — that it helps them think well, stay energized and do well in school — can empower them to take control over their sleep routine.
If sleep troubles continue despite good routines, it is worth consulting a pediatrician or sleep specialist. In some cases, there may be underlying issues involving allergies, anxiety or sleep disorders that can disrupt a child’s rest and evidence-based advice can help get after them early.
In Conclusion: Resting for Healthy Brains
Children need good sleep just as much as they need healthy food and regular exercise. It drives learning, growth and emotional balance. It doesn’t matter if your child is a napping toddler or a busy teenager — all children do better when their day has some structured downtime before bed, and better sleep leads to improved performance at home and in school.
By tuning into your child, and developing a routine that works for her (yes, you), she’ll be on the road to healthy sleep habits from now until forever. Follow your knowledge of the hours kids truly need by age to shape your family’s schedule and keep in mind that — one way or another — they really don’t belong up.