How's Your Sleep?
Do you have sleep problems? If you’re saying ‘yes’, you’re certainly not alone!
Women often experience disturbed sleep during the perimenopausal years, and, by the age of 60, almost half say their sleep is a problem, at least from time to time.
Usually, this is just occasional sleeplessness — maybe caused by a work deadline, or a noisy neighbour, or a headache, or too much coffee, etc. etc. The woman feels tired, but, eventually her mind-body rebalances, and she’s back to regular restorative…
What about sleeping pills?
People should avoid using most types of ‘sleeping pill’ for longer than 4 weeks. Sleep medications should be temporary.
That’s the standard instruction for best medical practice in most of Europe and North America. Official medical treatment guidelines recommend limited use only.
But, in reality, doctors and patients usually ignore this advice! More than half of patients use their prescribed sleeping pills for longer than than 4 weeks, and 20% continue beyond a year.
Patients say they keep …
Hyperarousal, Sleep, and Mindfulness
What is ‘Hyperarousal’?
Hyperarousal is a common mind-body state — so common that people often experience hyperarousal as ‘normal’! But science shows us that habitual hyperarousal is unhealthy for mind and body.
Hyperarousal refers to stress reactivity — especially the physical side of stress reactivity. When people get stressed, their body goes into hyperarousal.
The body is ‘on alert’ — with muscle tension, changes in blood pressure and heart activation patterns, characteristic effects on…
Your Amazing Brain!
Maiken Nedergaard is a charming Danish neuroscientist who has changed sleep science forever — and she has helped explain why Alzheimer’s disease is connected to poor sleep!
Your brain’s ‘glymphatic system’
In 2013, Dr. Nedergaard revealed her discovery of the ‘glymphatic system’ — your brain’s amazing system to cleanse itself during sleep.
Every night, during deepest sleep, the ‘astroglial’ cells of your brain actively shrink in size and arrange to form special channels that open wide. This…
Sleeping less than 6 1/2 hours?
Sometimes people ask me: “How much sleep should I be getting?”
That’s a hard question. Science usually depends on the statistics of what’s true for many people — but you’re a unique individual. No law can be applied to you. You sleep as you sleep!
But here’s a study that will help you consider if your body needs more sleep.
This research paper was published last year in the respected Journal of the American Medical Association - Neurology. It’s from a large multinational study th…
Sleep more -- Lose weight!
Here’s a surprise: Getting more sleep can help people lose weight!
In this well-designed study, people who usually sleep less than 6.5 hours lost weight by sleeping longer.
This research was published February 2022 in the prestigious Journal of the American Medical Association - Internal Medicine.
Researchers recruited 80 overweight adults who had a habit of sleeping fewer than 6.5 hours per night.
Half the group (40 people) were randomly assigned to attend sleep counselling sessions. In th…