Quick Answer: Canada scored 58 out of 100 on IKEA's global sleep survey, 5 points below the world average. New 2025 research links dietary fibre intake to better sleep quality through gut microbiome pathways. Sleep debt of 14+ hours per week carries real cardiovascular and cognitive consequences.
In This Guide
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We spend a lot of time talking about mattresses. That is what we do. But the honest truth is that a perfect mattress cannot fix a broken sleep system. And Canada's sleep system, at the population level, is genuinely broken.
The science coming out of 2025 and 2026 is painting a clearer picture of why. It is not just about screens and stress, though those matter. It goes deeper, literally. Into your gut. Into the microbiome that ferments your dinner and produces the chemicals that regulate your sleep-wake cycle. The connection between what you eat and how you sleep is stronger than most people realise.
Canada's Sleep Score: 58 Out of 100
In 2025, IKEA partnered with GlobeScan to survey 55,221 people across 57 countries about their sleep quality. Canada scored 58 out of 100, placing us approximately 51st out of 57 markets. Five points below the global average.
That number stung. We think of ourselves as a healthy country. We have universal healthcare, clean air, and a culture that at least nominally values work-life balance. And yet we sleep worse than most of the world.
What Drives Canada's Low Sleep Score
The IKEA Sleep Uncovered report identified three primary factors dragging Canadian sleep quality down: financial insecurity (Canadians under financial stress scored 15% lower than the national average), work-related stress, and screen use before bed. The global sleep deficit across all 57 countries was 1 hour and 20 minutes per night, meaning people want nearly 8 hours but average only 6 hours 40 minutes. Extrapolated, that is over 20 full days of lost sleep per year.
Brad reads these studies. He has to. Our customers come in tired, and understanding why they are tired helps us recommend solutions that actually address their situation. "A $3,000 mattress will not help someone who is lying awake worrying about their mortgage," he says. "But it will help someone who falls asleep fine and wakes up sore. Knowing the difference matters."
Dietary Fibre and Sleep: The Gut-Brain Connection
Here is where the science gets interesting. A 2024 study published in Frontiers in Nutrition examined the impact of psyllium husk fibre supplementation combined with lifestyle modifications on gut health and sleep quality in adults with central obesity. The finding: dietary fibre intake directly influenced sleep outcomes, and the mechanism runs through the gut microbiome.
When you eat dietary fibre, your gut bacteria ferment it into short-chain fatty acids (SCFAs). These SCFAs are not just digestive byproducts. They are signalling molecules that influence glucose metabolism, reduce inflammation, and regulate immune function. Emerging research shows they also affect the production of neurotransmitters involved in sleep regulation, including serotonin and gamma-aminobutyric acid (GABA).
The Fibre-Sleep Path, Simply Explained
You eat fibre (vegetables, whole grains, legumes, fruit). Your gut bacteria ferment the fibre into short-chain fatty acids. Those fatty acids reduce intestinal inflammation and support the gut lining. A healthier gut lining produces more serotonin (about 95% of your body's serotonin is made in the gut). More serotonin converts to more melatonin. More melatonin means better sleep onset and maintenance. It is not instant. It takes weeks of consistent fibre intake to shift microbiome composition. But the connection is real and measurable.
A 2024 systematic review in Nutrients confirmed that dietary components including fibre, unsaturated fatty acids, and polyphenols significantly affect the microbiota's capacity to produce metabolites essential for quality sleep. This is not fringe science. It is mainstream gastroenterology meeting mainstream sleep medicine.
Microbial Signatures That Distinguish Sleep Complaints
Researchers are now identifying specific microbial signatures, patterns of gut bacteria, that correlate with sleep complaints. People who report poor sleep quality have measurably different gut microbiome compositions than good sleepers.
The research is still early. We cannot yet say "take this probiotic and sleep better" with confidence. But the direction is clear: the diversity and balance of your gut bacteria influence your sleep architecture, meaning the structure and phases of your sleep throughout the night.
What This Means Practically
You do not need a microbiome test to act on this research. The dietary patterns associated with better sleep-promoting gut bacteria are the same patterns recommended for overall health: 25 to 30 grams of fibre daily from diverse whole food sources, fermented foods (yoghurt, kefir, sauerkraut, kimchi) for probiotic diversity, limited ultra-processed foods which reduce microbiome diversity, and consistent meal timing which supports circadian rhythm alignment. Most Canadians consume only 15 grams of fibre daily, half the recommended amount.
8 min read
Sleep Debt: When 14 Hours Per Week Starts Adding Up
If you are losing 2 hours of sleep per night, as many Canadians are, that is 14 hours of sleep debt per week. The question everyone asks: can you catch up on the weekend?
The short answer is no. Not fully. Weekend recovery sleep reduces some of the cognitive impairment from weeknight sleep loss, but it does not reverse the metabolic and cardiovascular damage. A 2023 study in Sleep journal found that chronic sleep debt, even when partially compensated on weekends, was associated with increased insulin resistance, elevated inflammatory markers, and higher cortisol levels.
Fourteen hours of weekly sleep debt is not just feeling tired. Over months and years, it contributes to cardiovascular disease, type 2 diabetes, cognitive decline, and impaired immune function. The economic burden of insufficient sleep in Canada has been estimated at billions in healthcare costs and lost productivity.
What This Looks Like in Brantford
Brantford's demographics include a significant manufacturing and shift-work population. Shift workers are disproportionately affected by sleep debt because their work schedules actively fight their circadian rhythm. If you work shifts at Ferrero, Procter and Gamble, or any of Brantford's industrial employers, your sleep debt likely exceeds the Canadian average. The solutions are not just dietary. Your sleep environment, including mattress quality, blackout conditions, and temperature control, becomes even more critical when you are sleeping against your body's natural clock.
Your Phone on Silent Is Not Silent Enough
Here is a detail that surprised us. Setting your phone to silent mode does not eliminate its sleep-disrupting effect. The vibrations from notifications, even when you do not consciously wake up, are sufficient to fragment sleep architecture and reduce time spent in deep sleep stages.
A 2025 systematic review in Sleep Research found a consistent negative relationship between smartphone use and sleep quality, with younger populations and women being more susceptible. The mechanisms go beyond vibrations: the anticipation of notifications creates a hypervigilant sleep state that prevents full relaxation into deep sleep.
The practical advice is simple and hard to follow: put your phone in another room. Not on the nightstand on silent. Not face-down on the dresser. In another room. Use a dedicated alarm clock. Your sleep will improve within a week.
What You Can Actually Control Tonight
The science is clear. Sleep quality depends on biology, environment, and behaviour. You cannot change your genetics or your work schedule overnight. But you can change your environment and some of your habits.
Evidence-Based Sleep Improvements
- Increase dietary fibre gradually: Add one extra serving of vegetables or whole grains per day. Work up to 25 to 30 grams daily over 4 to 6 weeks. Your microbiome needs time to adjust.
- Remove your phone from the bedroom: The single most impactful free change you can make tonight.
- Darken your bedroom completely: Light exposure suppresses melatonin. Blackout curtains or a quality sleep mask.
- Keep the room at 18 to 20 degrees Celsius: Core body temperature needs to drop for sleep onset.
- Evaluate your mattress honestly: If your mattress is more than 8 years old or you wake with aches that fade within an hour of getting up, the surface is part of the problem. Our Restonic ComfortCare Queen with 1,222 individually wrapped coils provides the spinal alignment that supports every stage of sleep architecture.
Dorothy puts it this way: "Sleep is not one thing. It is a system. Fix one part and the others become easier. Start with the cheapest fix first, usually your phone and your dinner plate, and work toward the bigger investments like your mattress when you are ready."
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We are a family-owned mattress store in Brantford, helping our community sleep better since 1997. Come try mattresses in person and get honest, no-pressure advice.
441 1/2 West Street, Brantford, Ontario
Call 519-770-0001Frequently Asked Questions
Does dietary fibre really improve sleep quality?
Yes. Research published in Frontiers in Nutrition and Nutrients shows that dietary fibre influences sleep through gut microbiome pathways. Fibre is fermented into short-chain fatty acids that support serotonin and melatonin production. Effects take 4 to 6 weeks of consistent intake to become noticeable.
How bad is Canada's sleep compared to other countries?
Canada scored 58 out of 100 on IKEA's 2025 global sleep survey conducted by GlobeScan across 57 countries, placing us approximately 51st. Financial insecurity, work stress, and screen use were the primary factors. The global average was 63 out of 100.
Can you recover from sleep debt on weekends?
Partially, but not fully. Weekend recovery sleep helps with cognitive performance but does not reverse metabolic damage from chronic sleep loss. A weekly deficit of 14 hours contributes to insulin resistance, inflammation, and cardiovascular risk over time. Consistent daily sleep is more effective than weekend catch-up.
Does putting my phone on silent help my sleep?
Not enough. Vibrations from notifications fragment sleep architecture even when you do not consciously wake. Research from 2025 shows the anticipation of notifications creates hypervigilance that prevents deep sleep. The best solution is removing your phone from the bedroom entirely and using a separate alarm clock.
What is a microbial signature for sleep complaints?
Researchers have identified specific patterns of gut bacteria, called microbial signatures, that differ between good sleepers and poor sleepers. People with less diverse gut microbiomes tend to report worse sleep quality. Increasing dietary fibre diversity supports a healthier microbiome composition associated with better sleep.
Sources
- IKEA & GlobeScan. (2025). Sleep Uncovered Report 2025: Global Sleep Survey across 57 countries. mattressmiracle.ca
- Ahmad, S., et al. (2024). Role of dietary fiber and lifestyle modification in gut health and sleep quality. Frontiers in Nutrition, 11, 1324793. doi.org/10.3389/fnut.2024.1324793
- Sejbuk, M., et al. (2024). The role of gut microbiome in sleep quality and health: Dietary strategies for microbiota support. Nutrients, 16(14), 2259. doi.org/10.3390/nu16142259
- Kumar, S., et al. (2025). Exploring the link between smartphone use and sleep quality: A systematic review. Sleep Research. doi.org/10.1002/slp2.70002
- Chaput, J.P., et al. (2022). Economic burden of insufficient sleep duration in Canadian adults. Sleep Health. PubMed
- Vgontzas, A.N., et al. (2023). Chronic sleep debt and cardiometabolic consequences. Sleep. doi.org/10.1093/sleep/zsad123
This article is for informational purposes only and does not constitute medical or dietary advice. Consult a qualified healthcare professional for personal guidance.
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Related Reading
- IKEA Sleep Score Canada 2025: What 58/100 Means
- Sleep Health Equity Canada: The SHEEP Survey
- Post-Surgery Sleep Recovery Guide
- Hamilton Sleep Clinics Guide
- Lavender Essential Oil and Sleep Science: The Evidence Base
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Fixed your diet and your phone habits but still waking up sore? The mattress might be the missing piece. Dorothy can help you find the right support level for your sleep position. Evidence-based advice since 1997.