Centre for Sleep & Human Performance

Working night shifts or long irregular hours doesn’t just leave you tired. It can disrupt your cardiovascular system. Chronic misalignment of your circadian rhythm prevents your blood pressure from dipping at night, keeping your body in a constant state of stress. Over time, this increases the risk of hypertension, endothelial dysfunction, and serious heart complications.

Signs can be subtle: fatigue, headaches, irritability — but the damage may be building silently. Restorative sleep isn’t just about feeling refreshed; it’s about giving your heart the recovery it needs.

💡 Take action now: If you work long or night shifts, monitoring your sleep quality and cardiovascular health is crucial. Early intervention can protect your heart and improve overall wellness.

📞 Book a consultation with our sleep specialists today to assess your risk and restore your sleep rhythm. Your heart deserves it.

Persistent snoring and constant fatigue may be more than just poor sleep habits. Obstructive Sleep Apnea (OSA) occurs when the muscles in the throat relax during sleep, causing the airway to partially or completely collapse. This leads to repeated pauses in breathing throughout the night.
Each pause can last several seconds and may happen dozens or even hundreds of times per night, interrupting normal sleep cycles and reducing oxygen supply to the body. Over time, untreated sleep apnea has been associated with increased risk of high blood pressure, cardiovascular disease, metabolic disorders, and chronic daytime fatigue.
Common symptoms include:
• Loud, chronic snoring
• Gasping or choking during sleep
• Morning headaches
• Excessive daytime sleepiness
• Difficulty concentrating

Proper evaluation through a sleep study can confirm the diagnosis and help determine the best treatment approach. Managing sleep apnea not only improves sleep quality but also supports long-term cardiovascular and metabolic health.

This year, Daylight Saving Time begins on March 8, when clocks move forward by one hour. While it may seem like a small change, even a one-hour shift can affect your body’s internal clock, leading to fatigue, difficulty concentrating, mood changes, and reduced productivity for several days.

The good news is that a few simple habits can help your body adjust more smoothly:
• Start going to bed 15–20 minutes earlier a few days before the time change
• Get morning sunlight to help reset your circadian rhythm
• Avoid caffeine later in the day
• Reduce screen exposure before bedtime
• Maintain a consistent sleep and wake schedule
• Keep naps short and earlier in the day

Prioritizing sleep during this transition can help maintain energy levels, mental clarity, and overall health.

If you’re experiencing persistent sleep issues, fatigue, or difficulty adjusting to time changes, the team at the Centre for Sleep can help. Our specialists provide comprehensive sleep evaluations and personalized treatment plans to help you achieve better, restorative sleep.

📞 Contact the Centre for Sleep today to schedule your consultation and start improving your sleep health.

Delayed Sleep Phase Syndrome (DSPS) – Many athletes, especially those training late or traveling across time zones, struggle to fall asleep at the right time. Their internal body clock shifts later, making early-morning training or competitions exhausting. Chronic DSPS can reduce performance, impair recovery, and increase injury risk.

Peak performance doesn’t start on the field—it starts in your sleep. Athletes with irregular sleep schedules often face delayed sleep phase syndrome, leaving them tired, irritable, and at risk of slower recovery. At Centre for Sleep, we help reset your body clock, improve sleep quality, and optimize recovery—so you can train harder, recover faster, and win every day.

📞 Book your consultation today and take your sleep as seriously as your sport.

A commonly ignored sleep problem is Sleep Bruxism. Unconscious teeth grinding or jaw clenching during sleep. Most people don’t even realize they have it until symptoms start appearing.

During sleep, repeated jaw muscle activity can briefly activate the brain, interrupting natural sleep cycles without fully waking you up. This means your body keeps losing deep, restorative sleep throughout the night.

Signs you may be experiencing sleep bruxism include:
• Morning jaw pain or facial tension
• Headaches after waking up
• Tooth sensitivity or worn teeth
• Neck or shoulder stiffness
• Feeling tired despite a full night’s sleep

Sleep bruxism is often linked to stress, airway issues, or underlying sleep disturbances. Over time, it can affect both dental health and overall sleep quality, leaving you fatigued during the day.

Many people treat only the dental symptoms, but the real solution begins with understanding how your sleep is being disrupted.

If you wake up with jaw pain or unexplained morning fatigue, your sleep could be sending warning signs.
Book a professional sleep evaluation at Centre for Sleep and discover the root cause behind poor sleep quality.

One of the biggest sleep problems workers face is Shift Work Sleep Disorder when irregular work hours disturb the body’s natural sleep cycle.

Many people working night shifts, rotating schedules, or long hours struggle to fall asleep, stay asleep, or wake up feeling rested. Your body runs on a natural internal clock (circadian rhythm), and when work schedules constantly change, this rhythm becomes confused. The result? Chronic fatigue, brain fog, mood swings, low energy, weakened immunity, and reduced productivity even when you think you’re getting “enough” sleep.

Over time, poor sleep doesn’t just make you tired; it affects hormones, metabolism, stress levels, and overall health. Supporting quality sleep through proper routines, stress management, balanced nutrition, and nervous system regulation can help reset your body and restore true rest.

If you constantly wake up exhausted or struggle to switch off after work, your sleep cycle may need deeper support not just more hours in bed.

Book your consultation today and start rebuilding healthy, restorative sleep.

One overlooked sleep issue in athletes is nocturnal hypoglycemia, low blood sugar during the night.
Intense training sessions deplete glycogen stores. If you don’t properly refuel, your blood sugar can dip while you’re asleep. Your body then releases adrenaline and cortisol to correct it… and that stress response wakes you up.

Signs to watch for:
• Waking up suddenly between 2–4AM
• Racing heart without a clear reason
• Feeling warm or slightly anxious
• Difficulty falling back asleep
• Unexplained fatigue despite “enough” sleep

Athletes burn more which means they need strategic recovery, not just clean eating. A balanced evening snack (protein + complex carbs) and proper training timing can sometimes improve sleep stability and muscle repair.

Performance doesn’t only depend on training.
It depends on recovery.

If disrupted sleep is affecting your performance, mood, or results, it might be time for a proper sleep assessment.

📍 Book your consultation today at the Centre for Sleep and start recovering as seriously as you train.

Some people naturally struggle to fall asleep at “normal” times—even if they’re tired.

This is called Delayed Sleep Phase Syndrome (DSPS).
Your internal clock is shifted later than usual, making nights a battle and mornings a nightmare.

You might notice:
• Falling asleep late, even when exhausted
• Struggling to wake up for work or school
• Feeling sleepy in the evenings but wired at night
Triggers can include genetics, irregular schedules, or too much evening light from screens.

The key isn’t just “going to bed earlier”—it’s resetting your internal clock with light exposure, consistent sleep routines, and sometimes professional guidance.

Book your consultation with today!!

Some people don’t struggle to fall asleep — they struggle to feel rested.

There’s a lesser-known sleep issue where the body sleeps, but the mind never truly switches off. So even after hours in bed, you wake up tired, heavy, and drained, wondering what you’re doing wrong.

Because nothing looks “obviously wrong,” many people brush it off or blame stress, overthinking, or lifestyle. Over time, nights become frustrating, mornings become harder, and sleep turns into something you worry about instead of enjoy.

At Centre for Sleep, we understand that sleep isn’t just about hours — it’s about how safe and settled your brain feels during rest. We help you uncover what’s actually keeping your mind alert at night and guide you toward sleep that feels real and restorative again.

If this sounds like you, don’t ignore it.
Reach out to today and take the first step toward waking up refreshed — not just awake.

Shift Work Sleep Disorder (SWSD) is a circadian rhythm sleep disorder caused by working schedules that fall outside the traditional 9–5 routine. When your work hours clash with your body’s internal clock, sleep becomes fragmented, inconsistent, and unrefreshing.

People with SWSD often experience:
• Difficulty falling asleep or staying asleep
• Excessive sleepiness during work hours
• Chronic fatigue, brain fog, and reduced alertness
• Mood changes and decreased performance
• Increased risk of long-term health issues

Over time, repeated sleep disruption doesn’t just affect energy levels — it impacts focus, reaction time, mental health, and overall quality of life, especially in high-demand professions like healthcare, law enforcement, and emergency services.
At the Centre for Sleep, we assess, diagnose, and manage shift work–related sleep disorders using evidence-based strategies tailored to your schedule and lifestyle.

Because your work may run 24/7 — but your health shouldn’t suffer for it.

The RCMP Fatigue Management Program is designed to address one of the most overlooked challenges in high-demand professions: chronic fatigue and disrupted sleep.
This program dives into the science of sleep, helping participants understand how sleep works, why it breaks down with shift work, and how fatigue directly impacts performance, decision-making, and overall health in law enforcement roles.
Through evidence-based education, participants will:
• Learn about common sleep disorders
• Understand the link between shift work, stress, and fatigue
• Explore practical strategies to improve sleep quality
• Discover tools to counteract fatigue on and off duty
• Build healthier work/life balance habits.

At the Centre for Sleep, our goal is not just better sleep — it’s safer workdays, clearer minds, and long-term wellbeing.

Because managing fatigue isn’t optional — it’s essential.

Your sleep, simplified😴

From your first consultation to diagnosis, our Centre for Sleep makes the process easy, accessible, and physician-led — no referral needed.