In brief
IN BRIEF
Better sleep isn’t about buying the perfect pillow or chasing a tracker score. Most adults benefit from enough sleep, a workable rhythm, and a comfortable sleep environment. When pain or persistent insomnia is part of the picture, the answer may involve more than the bedding.
A few things worth knowing before we start
- Most adults need around 7–9 hours of sleep; it’s a range, not a competition. [1]
- Sleep pressure, your body clock and overnight sleep cycles are different parts of the same story. [2,3,4]
- What supports your neck or lower back overnight depends on your symptoms and how you sleep, not a universal product rating. [5,6,7,8]
- If ordinary sleep habits aren’t helping persistent insomnia, proper assessment and CBT-I belong in the conversation. [9,10,11]
On this page9 sections
It’s 11:14pm.
The house is quiet. You should be asleep — you were tired at nine — but instead you’re lying there with the phone six inches from your face, the blue glow lighting up your chin, reading a review of a pillow that promises to fix your neck. It’s the third night this week you’ve done this. There’s already a pillow in the cupboard you sent back. There’s a mattress topper under the bed that didn’t do what the ad said either. And that tab — “best pillow for neck pain” — you’ve had it open for about a week now.
You keep thinking the next purchase is the one.
Here’s what I want to say to you, gently, as someone who sees the downstream of this every week in clinic: you’ve been treating sleep like a shopping problem. Like there’s an object out there, and once you find it and buy it, the good night unlocks.
But you’ve bought the objects. And you’re still awake at 11:14 reading about the next one.
So let’s try a different question. Not what should I buy — but what is my body actually doing at night, and how do I set it up properly? Because the sleep that genuinely restores you, the kind you wake up from without a stiff neck and a fog that takes two coffees to clear, doesn’t come off a shelf. It comes from how you build the night. And most of that is free.
This guide walks you through what the evidence actually supports — how much sleep you need, why when you sleep matters more than most people realise, how to set your body up with the right position and support, and where the gadgets and hacks quietly let you down. From the ground up, the way we do everything here.

You Don’t Have a Sleep Problem. You Have a Setup Problem.
Let me guess what’s in the cupboard.
A pillow that was supposed to be ergonomic. Maybe two. A weighted blanket that was too hot by February. A little bottle of magnesium spray. A sunrise alarm clock still in the box. And somewhere in your browser history, a genuinely impressive amount of research into mattresses you didn’t buy.
None of this makes you gullible. It makes you a normal person trying to solve a real problem with the only tools the internet keeps waving at you: things to buy.
You’re not the only one arriving at the afternoon on a second coffee and wondering why sleep has become so difficult. A national Australian survey found that 33–45% of adults reported inadequate sleep, whether in duration, quality or the consequences they felt during the day. The figures varied depending on what was measured. [12] That’s a substantial number of people trying to get through an ordinary day without the rest they need.
Here’s the reframe, and it’s the whole article in one line: the problem was never that you owned the wrong things — it’s that no one showed you how to set your body and your night up in the first place.
That’s a setup problem. And setup problems have answers that don’t involve your credit card.
The reason this matters — the reason I’m a little fed up on your behalf — is that the shopping approach keeps you chasing. There’s always a better pillow, a smarter tracker, a newer hack. It’s a treadmill dressed up as self-care. The evidence-based basics, by contrast, are boring, unsexy, and they actually work. Let’s go through them.
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How to Sleep Better: The One-Page Guide
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How Much Sleep Do You Actually Need? (Less Than the Internet Insists — and Not More)
Eight hours.
You’ve heard it your whole life like it’s a law of physics. It isn’t. It’s a midpoint someone rounded to, and then a billion Instagram posts sanded off the nuance.
The actual recommendation, from the expert consensus panel that reviewed the evidence, is a range: 7–9 hours for most adults, and 7–8 for those over 65 [1]. A range. Because you are not the same as the person at the gym, and neither of you is a spreadsheet.
Here’s the bit that gets lost in the great eight-hour argument: more isn’t automatically better. When researchers pooled long-term studies, they found a U-shaped association between reported sleep duration and health outcomes. Both very short and very long sleep were linked with greater risk. But linked isn’t caused. The study doesn’t tell us that an extra hour of sleep is dangerous, and it can’t tell us why some people need more sleep in the first place. [13]
The person who’s been running on five hours a night all week and finally sleeps till ten on Saturday? I’m not going to call that a mistake. Sometimes the body has more sense than the calendar.
The National Sleep Foundation’s 2023 expert panel reviewed the evidence and agreed that weekend catch-up sleep may help when you’ve been getting too little sleep during the week. [14] So no, I’m not going to tell you to set the alarm for six just to prove you’re doing sleep properly.
But Saturday can only give you the hours you sleep on Saturday. It doesn’t change the fact that you’ve spent the working week running short. If you’re getting to Friday on caffeine and stubbornness, perhaps the question isn’t whether you slept in. It’s what keeps leaving you so far behind by the end of the week.
Sleep in when you need it. Just don’t mistake that for the whole plan.
You don’t need a perfect number stamped on every night. You need enough sleep, most nights, and a rhythm your life can actually support. Which brings us to the thing nobody’s selling.
Continue reading
Good Sleep Starts With a Day Spent Moving
A body that’s moved all day settles better at night. Why steady, everyday movement is the other half of the sleep picture.
Why You Were Tired at Nine but Awake at 11:14
You were ready for bed at nine. Then a few jobs needed finishing, you picked up your phone, and by 11:14 you’re wide awake with another pillow review open. You haven’t suddenly stopped needing sleep. So what changed?
Two things influence when sleep comes easily. Sleep pressure builds the longer you’re awake. Your body clock, or circadian rhythm, helps set the times you’re naturally more alert and more ready for sleep. They usually work together, but they don’t always line up neatly. The useful bit is knowing that feeling worn out doesn’t always mean you’ll fall asleep on cue. [2,3]
Think about that 3pm coffee. Caffeine can temporarily mask some of the sleepiness building through the day without giving you any of the sleep you’ve missed. [15] The coffee did its job at three. It may still have something to say about your bedtime.
This is why I’d look beyond the pillow if you keep finding yourself exhausted but awake. When you’re sleeping, how much sleep you’re allowing, your caffeine habits and the light you’re getting all belong in the conversation. It’s rarely solved by one new purchase. And it’s certainly not a matter of trying harder to fall asleep.
The Thing Nobody Sells You: A Regular Wake Time
If you’re getting enough hours but your nights are still all over the place, I wouldn’t start with the pillow. I’d look at when you’re getting up.
Wake up at roughly the same time every day.
I know. It’s the least exciting sentence in this entire article. There’s no product attached to it, no subscription, nothing to unbox. Which is probably exactly why nobody talks about it. But the research on this is genuinely striking. When scientists at Monash University in Melbourne tracked over sixty thousand people using wrist monitors, they found that sleep regularity — the day-to-day consistency of when you sleep and wake — predicted mortality risk more strongly than sleep duration did [16].
When you sleep matters. In a large observational study, people with steadier sleep schedules had lower mortality risk even when sleep duration was considered. That makes regularity worth paying attention to. It doesn’t prove that setting the same alarm every day makes you live longer. [16,17]
Your body runs on a clock, and that clock takes its cues from consistency. When you get up at 6 on weekdays and 9 on weekends, you’re essentially flying your internal clock to a different time zone every Saturday and dragging it back on Monday. It’s jet lag you gave yourself, without the holiday.

Now — I know the real-world objection, because I hear it from the nurses and the shift workers and the farmers and the 6am-gym crowd who fill this town. My schedule isn’t mine to control. Fair. If your start times genuinely rotate, perfect consistency isn’t on the table. But anchoring even your wake time as much as your roster allows — and getting light into your eyes soon after — does real work. You’re not aiming for monk-like precision. You’re aiming for a body that isn’t guessing.
Your Brain Doesn’t Sleep in 90-Minute Parcels
Somewhere online, someone has probably told you to set your alarm in exact 90-minute sleep cycles. Go to bed at the right time, do the maths, wake up fresh. It’s tidy advice. Unfortunately, your brain isn’t a train timetable.
During the night you move between non-REM sleep (including lighter stages and deeper, slow-wave sleep) and REM sleep, when vivid dreaming is especially common. Deep non-REM sleep tends to be more prominent earlier in the night; REM periods usually become longer later on. These changes are part of normal sleep architecture, not evidence that one half of the night matters and the other doesn’t. [3]
The cycles aren’t metronomes, either. In a study of 369 people and 6,064 recorded sleep cycles, the median cycle lasted 96 minutes, with considerable differences between people and across the night. [4] So planning sleep in perfect 90-minute parcels sounds clever, but it asks a biological system to work to a timetable it never agreed to.
Here’s what matters in real life: give yourself enough opportunity to sleep a full night instead of trying to game one ‘ideal’ cycle. If the night is repeatedly cut short, you’re cutting short the opportunity for normal sleep stages to unfold. You don’t need a stopwatch. You need room for the whole night.
Continue reading
Good Sleep Starts With a Day Spent Moving
A body that’s moved all day settles better at night. Why steady, everyday movement is the other half of the sleep picture.
Setting Your Body Up: Position, Pillow, Mattress
Now we get to the part I spend a lot of time talking about in clinic. You can give yourself enough hours, get the room comfortable and still wake up with a neck that doesn’t want to turn or a lower back that takes half the morning to settle. That’s when we need to look at what happens to your body during the night, not just how long you were asleep.
Your sleeping position is a spinal-loading decision
Have you ever gone to bed feeling fine and woken up wondering what you did to your back? No lifting injury. No obvious trigger. Just that first movement out of bed, when your body makes it clear something isn’t happy.
We move during sleep, so the idea that you spend eight hours frozen in one position isn’t quite right. But we can spend long stretches on one side, with the neck rotated or the lower back held in a position that’s uncomfortable for us. That’s still load, even if it doesn’t feel like the sort of load you’d notice during exercise. The important question is whether that position suits what your body can comfortably tolerate at the moment.
There is research linking sleeping position with low-back-pain symptoms. A 2025 systematic review found associations favouring back-sleeping or supported side-lying in some people, while stomach-sleeping was more often linked with symptoms. But it drew on just six observational studies. It doesn’t prove that one position causes pain, or that everyone needs to sleep the same way. [5]

So I wouldn’t start by telling you to abandon the position you’ve slept in for 20 years. I’d start with what happens in your body. If you sleep on your side, does your shoulder feel compressed? Does the top leg pull across your pelvis, and does a pillow between the knees make any difference? If you sleep on your back, would a little support under the knees make lying there more comfortable? If you sleep on your stomach and wake with a stiff neck, is the amount of time your head spends turned worth experimenting with? These are things to try, not rules or proven treatments.
That’s an important distinction in osteopathy. When someone regularly wakes stiff or sore, I’m not only interested in the position they sleep in. I’m interested in the pattern: where they feel it, how quickly it settles after getting up, what movements change it, and whether the same area has been irritated during the day. Sleep position might be part of that picture. The rest of the picture matters too.
How to choose a pillow for your body (not off a list)
There’s a cupboard full of abandoned pillows in this article for a reason. People aren’t buying them for entertainment. They’re buying them because they’re waking with a sore neck and somebody has promised that a particular shape, filling or price tag will put an end to it.
Rather than start with the brand, I start with the job. A pillow needs to support the head and neck comfortably in the position you normally use. If you sleep on your side, there’s generally more space to fill between your head and the mattress because of your shoulder. On your back, that gap is smaller. A pillow that holds one person’s neck comfortably may tip another person’s head up or let it drop too far down. That’s a fit issue, not a competition between pillow brands. [6,7]

The research is useful, but it has limits. A 2021 systematic review found differences between some pillow materials and designs for neck pain and waking symptoms. It also found no clear improvement in overall sleep quality among people with chronic neck pain. Pillow height and shape can affect neck position, but there isn’t one design the evidence says everybody should buy. [6] In other words, the filling isn’t irrelevant. It just isn’t the whole answer.
Before adding another pillow to the cupboard, look at the one you’re using. Does it actually support you in your usual position? Do you spend half the night folding it, punching it into shape or pulling it out from under your head? Does changing the height slightly make a difference over several nights? The aim is comfortable support, not forcing your neck into a diagram-perfect straight line.
And if the same neck pain keeps returning, the pillow is only one question. Neck movement, shoulder and upper-back function, and the way the symptoms behave through the day help determine whether that purchase was ever likely to be the answer. [18,19]
Firm, soft, or somewhere in between?
The hard-bed advice has had a remarkably long life. Somewhere along the way, a firm mattress became the respectable answer to a sore back, as though the harder the surface, the better the support. But support and firmness aren’t the same thing.
In one randomised trial, 313 adults with chronic non-specific lower back pain were assigned either firm or medium-firm mattresses. After 90 days, the medium-firm group generally had better outcomes for pain while lying in bed and disability. [20] A later review also found that medium-firm surfaces may suit some people with back pain. [8] That’s a useful challenge to the old rule. It isn’t proof that every person with back pain should buy the same mattress.

A mattress still has to fit the person on it. Too much pressure through a shoulder or hip can be uncomfortable. So can a surface that lets you sink into a position you can’t easily change. Your build, usual sleeping position and symptoms all affect what feels supportive. And labels such as ‘medium-firm’ aren’t especially helpful when they mean something different in every showroom.
Here’s where I’d start: what does your back feel like in bed, when you first get up, and after you’ve been moving for a while? Is it different when you sleep somewhere else? Can a small change in support improve comfort without buying anything? If you’re shopping for a replacement, a proper trial period is far more useful than deciding after two minutes in a showroom.
We still need to be careful about blaming the mattress for everything. A back that is sensitive to certain movements or loads during the day doesn’t become a different back at bedtime. If you’re consistently waking sore, it’s worth looking at the whole movement and symptom pattern, not treating the bed as the only suspect.
There’s one more piece worth asking about: how well did you actually sleep? A poor night can also change how sensitive you feel to discomfort the next day, and persistent pain can disrupt sleep in return. [21,22] Waking sore doesn’t automatically mean you damaged something overnight. That pattern is worth understanding before you start blaming the mattress.

The Room, the Coffee, and the Hour Before Bed
You can get the hours right and still have the room working against you.
Temperature is the one people underrate. Your body needs to shed a little heat to settle into sleep, and a bedroom that’s too warm can make that harder.
A study following 50 older adults in their own homes found they slept most efficiently when the bedroom sat around 20–25°C. As temperatures climbed from 25°C to 30°C, sleep efficiency dropped by around 5–10%. [23]
Now, that’s not me telling you to set the thermostat to 22°C and call it solved. There was plenty of variation between people, and this was a study of older adults, not a rule written for every bedroom. But it tells us something worth knowing: temperature matters, and hotter isn’t always better.
In a Warrnambool winter, keeping the room comfortable might be straightforward. In February, when the house hasn’t cooled down by bedtime, it’s another story. Before changing the mattress or buying another gadget, look at the room itself.
Caffeine is the other one, and it’s sneakier than you think. That 3pm long black to get through the afternoon slump? Caffeine delays how long it takes you to fall asleep and cuts your total sleep — and it does it hours after the cup, because it lingers in your system far longer than the alertness does [24]. If you’re sensitive, the afternoon coffee is a sleep decision dressed up as a work decision.
Then there’s the wind-down hour — dim the lights, get off the screen, let the body read the cues that night is coming.
But let’s not sell the boring basics as a cure for insomnia. A cool room and less caffeine are reasonable changes. They’re not a substitute for proper insomnia treatment. Trials of behavioural approaches have consistently shown that structured cognitive behavioural therapy for insomnia (CBT-I) is more effective than handing someone another list of sleep-hygiene tips. [9,10]
And this isn’t just an overseas recommendation. Australia’s 2026 joint insomnia position statement names CBT-I as first-line treatment, including options delivered in person, by telehealth and through appropriate digital programs. [11] If you’re doing everything ‘right’ and still lying awake night after night, speak with your GP about proper assessment. The next purchase isn’t necessarily the answer.
Loud snoring alongside breathing pauses, waking gasping or major daytime sleepiness can suggest another sleep disorder, including sleep apnoea. That’s also worth discussing with your GP, rather than guessing it’s a pillow problem. [11] If you’re struggling to stay awake at the wheel, stop driving and get help.
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What About Natural Remedies?
I get asked this a lot — partly because I trained in naturopathy before osteopathy, so people assume I’ll either push the herbs or dismiss them. I’ll do neither. I’ll tell you what the evidence says.
Chamomile, for instance — the classic bedtime tea — actually has some support. When trials were pooled, it modestly improved sleep quality and reduced night-time waking. But it didn’t lengthen sleep or improve sleep efficiency [25]. So it’s real, it’s gentle, it’s low-risk — and it’s not a sedative. Fair expectations are the whole game.
Movement is the one I’d push harder. Not because you need another punishing session, but because regular physical activity has better supporting evidence than most of the gadgets in the bedside drawer. [26] The walk, the swim, the easy ride all count. Love a harder workout? Fine. The research doesn’t say evening exercise is automatically bad for sleep. The watch-out is a very vigorous session ending right before bed, which may make settling harder for some people. [27] Work with the pattern you actually notice rather than making another rule you can’t live with.
The through-line: natural doesn’t mean magic, and it doesn’t mean useless either. It means look at what the evidence actually shows, set fair expectations, and use the thing for what it’s good for. Which is exactly how I’d want you to treat every claim in this article.
So — back to 11:14pm. The blue glow, the returned pillow in the cupboard, the tab you’ve had open for a week. Here’s the quiet truth underneath all of it: the answer was never in the shop. It wasn’t a product you hadn’t found yet. It was a body you hadn’t set up yet, and a night you hadn’t learned to build.
And that’s the good news, because building is something you can actually do. A wake time you hold most days. A position that feels comfortable, a pillow that supports you, a mattress that suits your body, a cool dark room, and a coffee cut-off you can live with. None of it exclusive. None of it for sale at 11pm. This is your body, on your terms — not the pillow’s, not the tracker’s, not the algorithm’s. If you’ve been doing the shopping and still waking up tired and stiff, come in and let’s look at the whole picture — and build the night that actually fits.
Summary
Points Worth Remembering
- When a short week leaves you sleep-deprived, a weekend sleep-in may help. It doesn’t replace making room for enough sleep across the week. [14]
- You can’t programme your night into exact 90-minute sleep cycles. Sleep stages and cycle length vary. [4]
- Sleeping position, pillow fit and mattress comfort are useful things to review if you wake sore, but none is a universal fix. [5,6,7,8]
- In 50 older adults, sleep was most efficient at 20–25°C, with a 5–10% reduction as room temperatures rose from 25°C to 30°C. That is not a rule for every bedroom. [23]
- Consistent sleep timing matters, but so do sufficient hours, individual routines and getting help when a sleep disorder may be involved. [11,14]
TAKE HOME MESSAGE
Before spending more money on sleep, pay attention to the pattern. How much sleep do you give yourself? Does the room help, or does it keep you awake? Those questions can tell you more than the next gadget.
Quick questions
Quick Questions
Why am I exhausted but wide awake at bedtime?
Sleep pressure builds while you’re awake, but your body clock also affects when you’re ready to sleep. Caffeine, light and timing can pull those signals out of step. [2,3,15]
Are sleep cycles always 90 minutes?
No. Sleep cycles vary within and between people. The median was 96 minutes in one laboratory study, not a schedule for your alarm. [4]
Can I sleep in on weekends?
Yes. If you’ve had too little sleep during the week, some catch-up sleep may help. Steadier timing remains worthwhile where your life allows it. [14]
What’s the best sleeping position for back pain?
There isn’t one for everybody. Research suggests some associations, but comfort, appropriate support and the wider symptom pattern matter. [5]
What bedroom temperature is best?
A study in older adults found sleep was generally most efficient around 20–25°C, with considerable variation between people. It isn’t a universal setting. [23]
What if changing my sleep habits isn’t helping insomnia?
For persistent insomnia, ask your GP about assessment and CBT-I, which Australian clinical guidance recommends as first-line treatment. [11]
References
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