The importance of sleep
BeachLife Physiotherapy • 27 November 2023
What is sleep?
- Sleep is a naturally recurring state of mind and body
- Sleep is controlled by our circadian rhythm.
- This runs 24 hours/day
- The clock is controlled by a part of the brain known as the suprachiasmatic nucleus (SCN).
- When this clock tells your body to sleep, a hormone known as
melatonin is involved.
Importance of sleep
- Sleep is vital for health and well-being in children, adolescents, and adults.
- Healthy sleep is important for
- Cognitive functioning,
- Mood,
- Mental health,
- Cardiovascular, Cerebrovascular,
- Metabolic health,
- Athletic performance
- Reduces the risk of accidents and injuries
- Chronic insufficient sleep is associated with
- an increased risk of mortality
- several medical epidemics including diabetes, obesity, and cancer
Stages of sleep
There are 4 stages of sleep
Quality of sleep is just as important as Quantity.
Getting REM sleep is highly important. REM sleep plays a role in
memory consolidation, emotional processing, brain development.
Recommended hours of sleep
- Teen (14-17 year) = 8-10 hours of sleep
- Young adult (18-25 years) =7-8 hours of sleep
- Adult(26-64 years) = 7-9 hours of sleep
- Older adult (64+ years) =7-8 hours of sleep
What can affect sleep?
Our sleep is affected by internal and external factors
- Day/night (time zones)
- Blue light eg phones, computers
- To much Alcohol or caffeine
- Irregular sleep schedule
- Timing of meals and foods consumed
- Physical pain & stress
Looking for the best physio in the Northern Beaches? Learn what matters most to patients and how to choose the right physiotherapist.
Hip pain can come from several causes. Learn the five most common sources of hip pain and the key features physios use to tell them apart.
A sudden flare of lower back pain is common and rarely serious. Learn what to do first, what helps recovery, and when to seek review.
Pre-surgery physio builds strength and confidence before your operation. Learn how our Narrabeen and Frenchs Forest clinics support your recovery.
Learn how our physiotherapists help children with Sever’s disease using custom-fitted Solemaid insole. Reduce heel pain, improve comfort, and keep your child active.
Running the Sun Run from Dee Why to Manly? Our Northern Beaches physios share tips to prevent running injuries and train smart this summer. Narrabeen Frenchs Forest
Stay healthy during Christmas with simple activity tips and injury advice. Our Narrabeen and Frenchs Forest physios are open except public holidays. Merry Christmas
Pre-surgery physio builds strength, mobility and confidence. Our Narrabeen and Frenchs Forest physios prepare you for surgery with Peninsula Orthopaedics.
Recovering after surgery at Northern Beaches Hospital? Learn what to expect and how physio can guide your rehab and support a smooth, confident return to activity.
Supervised exercise improves technique, confidence and results. Our Narrabeen and Frenchs Forest physios guide safe, effective strength and rehab training.
