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Habitual sleep deprivation is associated with diverse and far-reaching health effects and none of them is good.
Between 7 and 9 hours of sleep per night are recommended. You can get used to l...
Cellphones, tablets, and all kinds of personal electronics are not a good idea when you’re getting ready for bed.
Researchers have increasingly focused on
Our bodies tend to follow a natural rhythm of wakefulness and sleep that is attuned to sunrise and sunset for a reason.
While some missed sleep here and there isn’t necessarily a big d...
It is not as good as sleeping.
Everything from your brain to your heart to your lungs functions differently when sleeping compared to being awake. If you know you’re awake, the r...
A healthy sleeper actually takes a couple of minutes to fall asleep. We do see that if people fall asleep right away, that can be a sign that they are not getting quite enough sleep.
A Pernod digestif after dinner. A nip of brandy before bed. Whatever your poison, it won’t help you sleep any better. In fact, it will likely make you feel worse the next day and is also dan...
As much as we’d like to think we can train our bodies to need less sleep, the science says the opposite.
All of the evidence shows, without a shadow of a doubt, that chronic insufficie...
Loud snoring is actually one of the most common symptoms of sleep apnea, a disorder in which an individual can actually stop breathing while asleep.
Sleep apnea affects the quality of slee...
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Sleeping five hours or less consistently increases your risk greatly for adverse health consequences. These included cardiovascular diseases, such as heart attacks and strokes, an...
It may help you fall asleep, but it dramatically reduces the quality of your rest that night. It particularly disrupts your REM (rapid eye movement) stage of sleep, which is important for memory and learning.
You will have slept and may have nodded off more easily, but some of the benefits of sleep are lost.
Often if we're watching the television it's the nightly news… it's something that's going to cause you insomnia or stress right before bed when we're trying to power down and relax.
The other issue with TV - along with smartphones and tablets - is they produce blue light, which can delay the body's production of the sleep hormone melatonin.
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Although snoring may be harmless for most people, it can be a symptom of a life-threatening sleep disorder called sleep apnea, especially if it is accompanied by severe daytime sleepiness.
Sleep experts say most adults need between seven and nine hours of sleep each night for optimum performance, health, and safety.
The resulting sleep deprivation has been linked to health problems such as obesity and high blood pressure, negative mood and behavior, decreased productivity, and safety issues in the home, on the job, and on the road.
... opening the window, or turning on the air conditioner are effective ways to stay awake when driving.
These "aids" are ineffective and can be dangerous to the person who is driving while feeling drowsy or sleepy.
It's best to pull off the road in a safe rest area and take a nap for 15-45 minutes. Caffeinated beverages can help overcome drowsiness for a short period of time.
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About 80% of our sleeping is of the SWS variety, identified by slow brain waves, relaxed muscles and deep breathing.
Deep sleep is important for the consolidation of memories. New experience...
Dreaming accounts for 20% of our sleeping time.
The length of dreams can vary from a few seconds to almost an hour. During REM sleep, the brain is highly active. The muscles are paralyzed, and the heart rate increases. Breathing can become erratic.
Although eight hours is the common mention, optimum sleep can vary from person to person and from age to age.
One review that worked through 320 research articles concluded 7 - 9 hours of sleep are enough for adults. According to experts, too little or too much sleep can both have a negative impact on your health.
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