Bedtime with kids can be unpredictable. One night they’re asleep before you’ve finished the story, the next they need water, another cuddle, a different pillow and one very important question they absolutely cannot wait until morning to ask.
If getting your child to wind down sometimes feels like the hardest part of the day, you’re definitely not the only one wondering: how do we make bedtime easier?
The answer might start with understanding what growing bodies actually need for a good night.
Why Is Sleep So Important for Kids?
Sleep plays an important role throughout childhood, supporting learning, memory, emotional regulation and development.
And just like adults, children’s sleep isn’t influenced by one thing alone. Their daytime routine, nutrition, screen habits, environment and bedtime routine can all form part of the bigger picture.
How Much Sleep Do Kids Need?
Children need considerably more sleep than adults, and those requirements change as they grow.
Regularly getting the recommended amount of sleep is associated with better attention, behaviour, learning, memory, emotional regulation and physical and mental health.
That makes protecting children’s sleep less about achieving a picture-perfect bedtime and more about giving growing brains and bodies enough opportunity to properly recharge.
Magnesium for Kids: Meet the Mineral Having a Bedtime Moment
If you’ve searched for ways to support your child’s night-time routine recently, you’ve probably come across magnesium.
But this isn’t just another wellness trend.
Magnesium is an essential mineral involved in hundreds of processes throughout the body, with recognised roles spanning the nervous system, psychological function, energy metabolism, muscles, bones and teeth.
So while magnesium has earned itself a reputation as a night-time nutrient, its role begins long before bedtime.
Magnesium, the Nervous System, and Kids’ Sleep
One reason magnesium is particularly interesting in the conversation around kids’ sleep is its relationship with the nervous system.
The nervous system is essentially the body’s communication network, carrying signals between the brain, spinal cord and the rest of the body. Magnesium contributes to its normal functioning, while also contributing to normal psychological function.
Rather than thinking of magnesium as something that belongs exclusively beside the bed, it makes more sense to see it as part of the whole-day nutritional picture, alongside the foundations that matter for healthy sleep: adequate sleep opportunity, regular bedtimes, a calm environment and consistent night-time routines.
Magnesium and ADHD: What Does the Research Show?
There’s another interesting area of research involving magnesium and children’s nervous system health.
Scientists have investigated magnesium status in children with attention-deficit/hyperactivity disorder (ADHD).
That’s an interesting nutritional association, particularly considering magnesium’s established contribution to normal psychological function and normal functioning of the nervous system.
Magnesium Isn’t Just for Night-Time
Magnesium’s reputation as the bedtime mineral can actually sell it a little short.
Magnesium contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue, while also contributing to normal muscle function, normal protein synthesis and electrolyte balance.
Then there are growing bones and teeth.
Magnesium contributes to the maintenance of normal bones and normal teeth, making it one of several essential nutrients that matter throughout childhood and adolescence.
Which Foods Are High in Magnesium?
Of course, knowing spinach contains magnesium and convincing a six-year-old that spinach deserves a starring role at dinner are two very different things.
The goal isn’t perfection. A varied and balanced diet remains the foundation, with age-appropriate supplementation available where appropriate.
Why Is a Bedtime Routine Important for Kids’ Sleep?
Nutrition is one piece of the puzzle. Routine is another.
Researchers also found a dose-dependent relationship, meaning that the more consistently families followed their bedtime routines, the better the sleep outcomes tended to be.
So rather than reinventing bedtime every evening, make it familiar.
It doesn’t need to be elaborate. The repetition itself creates familiar cues that the busy part of the day is coming to an end.
What About Screen Time and Kids’ Sleep?
Then there’s the glowing elephant in the bedroom. Screens.
A systematic review examining electronic media use and sleep found that screen use was generally associated with shorter sleep duration in children and adolescents, with evidence in school-aged children also linking media use with later bedtimes and poorer sleep quality.
That doesn’t mean technology needs to become the enemy.
Instead, creating a predictable period with less stimulating screen use before bed can make it easier to transition from one more episode mode to night-time mode.
How to Build a Better Kids’ Sleep Routine
A healthy bedtime routine doesn’t need twelve steps, a spreadsheet and military precision.
Think, less perfect bedtime routine and more consistent cues that tell their body the day is winding down.
Meet Novomins Kids Magnesium Gummies
When the day starts winding down, make magnesium part of the routine.
Novomins Kids Magnesium Gummies put one of the most important minerals for growing bodies into an easy evening ritual.
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From the nervous system and psychological function to energy, muscles, bones and teeth, magnesium's role stretches across the whole day.
Because better kids’ sleep is about the bigger picture: quality sleep, less screens before bed, good nutrition, and a consistent routine their body recognises night after night.
TL;DR: Kids’ Sleep & Magnesium
Short on time? Here’s what parents need to know:
- Kids need plenty of sleep. Children aged 3–5 generally need 10–13 hours per day, while children aged 6–12 need around 9–12 hours.
- Consistency matters. Research links regular bedtime routines with earlier bedtimes, faster sleep onset, fewer night wakings and longer sleep duration.
- Magnesium is one of the hero nutrients worth knowing about. It contributes to normal nervous system function, normal psychological function, normal muscle function and the reduction of tiredness and fatigue.
- Magnesium and kids’ sleep are an interesting area of research, particularly because of magnesium’s involvement in nervous system function and neurotransmission.
- Magnesium status has also been studied in children with ADHD, with research reporting lower serum and hair magnesium concentrations in children with ADHD compared with controls.
- Screens matter too. Research has associated bedtime screen use with shorter sleep duration and poorer sleep outcomes in children and adolescents.
- Think routine, not one magic fix. Good nutrition, enough sleep, fewer stimulating screens and a consistent wind-down routine all belong in the bedtime conversation.
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FAQs About Kids’ Sleep and Magnesium
How much sleep do kids need?
Children aged 3–5 generally need 10–13 hours of sleep per 24 hours, including naps. Children aged 6–12 generally need 9–12 hours, while teenagers aged 13–18 should generally get 8–10 hours.
Why is sleep important for kids?
Getting the recommended amount of sleep is associated with better attention, behaviour, learning, memory, emotional regulation and physical and mental health in children.
Does magnesium help kids sleep?
Magnesium contributes to normal functioning of the nervous system and normal psychological function and is involved in physiological processes relevant to neuronal signalling and neurotransmission. Researchers have also investigated relationships between magnesium status, intake and sleep. Children’s sleep is influenced by multiple nutritional, behavioural and environmental factors, so magnesium is best considered within the bigger sleep picture.
Is magnesium important for kids?
Yes. Magnesium is an essential mineral that contributes to normal nervous system function, normal psychological function, normal energy-yielding metabolism, normal muscle function, normal protein synthesis, electrolyte balance and the maintenance of normal bones and teeth.
What is the connection between magnesium and ADHD in children?
A systematic review and meta-analysis reported lower serum and hair magnesium concentrations in children with ADHD compared with healthy controls. This represents an association and doesn’t establish magnesium deficiency as a cause of ADHD or magnesium as a treatment for the condition.
What foods contain magnesium for kids?
Good dietary sources of magnesium include nuts, seeds, beans, pulses, wholegrains, leafy green vegetables and avocado. A varied and balanced diet should remain the foundation of children’s magnesium intake.
What is the best bedtime routine for kids?
Consistency is one of the most important foundations. A routine might include a bath, pyjamas, brushing teeth, quieter activities or reading and a regular bedtime. Research has associated consistent bedtime routines with better sleep outcomes in young children.
Does screen time affect kids’ sleep?
Research has associated electronic media use with shorter sleep duration and other poorer sleep outcomes in children and adolescents. Creating a lower-stimulation, screen-free period before bed can be a useful part of a child’s night-time routine.
Should kids take magnesium in the morning or at night?
Magnesium performs important nutritional functions throughout the day, so it isn’t exclusively a night-time nutrient and can be taken any time of day.
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Disclaimer
This article is for general educational and nutritional information only and is not intended to diagnose, treat, cure or prevent any medical condition. Research discussed in relation to sleep, ADHD, and magnesium should not be interpreted as evidence that Novomins products treat or manage sleep disorders, ADHD or related conditions. Food supplements should not replace a varied, balanced diet and healthy lifestyle. Always follow the product directions and speak to a GP or qualified healthcare professional if you have concerns about your child’s sleep, nutrition, medication or health.
