Sleeping - a natural way of restoring body’s energy

While sleeping, the brain is hard at work forming the pathways necessary for learning and creating memories and new insights. Without enough sleep, the person can’t focus and pay attention or respond quickly.

Although for an adult 7-9 hours is recommended, many studies have shown that people can range between needing 6-10 hours a night.

Sleep is a dynamic and regulated set of behavioral and physiological states during which many processes vital to health and well-being take place. Neuroscientists have shown that some areas of the brain are actually more active during the sleep state than during the wake state.

Healthy sleep comprises many dimensions, including adequate duration, good quality, appropriate timing, and the absence of sleep disorders.

People can become very distressed when they feel they are not getting a good night’s sleep, which can then make it harder to get off to sleep.

Not getting enough sleep at night is generally associated with daytime sleepiness, daytime fatigue, depressed mood, poor daytime functioning, and other health and safety problems.

Growing evidence shows that a chronic lack of sleep increases the risk of obesity, diabetes, cardiovascular disease, and infections.

There are five stages of sleeping:
Stage 1: Transition to Sleep
Stage 2: Light Sleep
Stage 3: Deep Sleep
Stage 4: Intense Deep Sleep
Stage 5: REM/Dream Sleep
Sleeping - a natural way of restoring body’s energy

Definition of sleeping

We cannot continue one form of activity very long without some kind of rest, for both the body and the mind need to rest. The most complete kind of rest for mind and body is sleep.

When we sleep, the mind is largely free from its usual forms of activity, although our dreams show us that the mind is not entirely inactive.

The deeper the sleep the less distinct will be the dreams. The amount of sleep needed by various people differs greatly.

A young child needs twelve hours out of the twenty four for sleep, a growing boy or girl about ten, while most grown people require only about seven or eight.

Some persons seem to get on very comfortably with even less.

It is best to remember, however that we are much more likely to have little sleep than too much.

Sometimes a boy or girl takes a kind of pride in sitting up late and studying far into night.

This is likely to be done just before examination time under the impression that better preparation can thus be made for the tests. This is a great mistake.

Sitting up late to study, the night before usually renders one less fitted to pass an examination.

The many facts we try to cram into our heads during such midnight study are not all found there the next morning.

We are weary, and the brain does not work as it should.

To get a good night’s rest is a much better method of preparing for an examination than to study until the minds gets tired.
Definition of sleeping
 

Health benefits of sleeping

The most complete kind of rest for mind and body is sleep. To maintain good health the body needs rest and sleep. People spend one-third of time in sleeping every day.

During sleeping, the body and mind relax, growth take place. It’s that time when human bodies are still but are actually very busy doing so many things.

The deeper the sleep the less distinct will be the dreams. The amount of sleep needed by various people differs greatly.

A young child needs twelve hours out of the twenty four for sleep, a growing boy or girl about ten, while most grown people require only about seven or eight. 

After sleep or rest body feel fresh and work better. Researchers in Sweden surveyed a sample of about 1200 adults, asking questions about their health and sleep patterns.

Twelve years later, they found that men sleeping 5 or fewer hours nightly had a nearly 3 times greater risk of developing diabetes. Men reporting difficulty staying asleep were almost 5 times more likely to develop diabetes.

Among people who have difficulties, sleep deprivation has been linked to poorer blood sugar control. Apart from diabetes, there are other long term dangers including: weight gain, compromised mental abilities, work related accidents, cardiovascular disease and shortened life span.
Health benefits of sleeping

Sleeping disorder

Over fifty million people in North America have some sort of sleeping disorder. The disorders range from snoring into insomnia to sleep apnea, a condition in which the sufferer temporarily stops breathing while sleeping.

A person with a sleep disorder usually sleeps poorly or not enough. Sleeping disorder can be extremely dangerous when they go undiagnosed.

The problem with many people who are dealing with a sleeping disorder is that they’re not aware of it being problem until they see it’s affecting their job and everyday life.

The cost to individuals and to society is huge: more than 100,000 automobile accidents, many fatal, are directly attributed to sleepy drivers each year.

In addition, experts say that many on the job are caused in part by poor decisions and response made by sleep-deprived workers.

Sleep disturbance and lack of restful sleep can masquerade as a myriad of clinical problems, including inattention, depression, headache and seizures.

There are main categories of causes: dyssomnias, parasomnias and sleep disorders associated with medicinal or psychiatric disorders.

Dyssomnias are problems with sleep that result in difficulties in initiating or maintaining sleep while parasomnias are problems resulting from things that occur during sleep that should not occur at this and often causes distress when they do.
Sleeping disorder