9 Surprising Myths and Facts About Sleep

by | Jul 3, 2021 | Sleep | 0 comments

MYTHS AND FACTS ABOUT SLEEP

Myths and Facts about sleep

Often people do not suffer from health problems, well-being and mood with sleep. However, sleep is very important in the body’s recovery process.

We have compiled the most popular myths that exist in our society. Take a look and get facts that refute these myths.

1. Myth

Health problems such as obesity, diabetes, hypertension and depression are not related to the quantity and quality of human sleep.

Fact 1

An increasing number of scientific studies show a link between poor quality sleep and / or insufficient sleep and various diseases.

Interrupted sleep can adversely affect the health of the body and cause hypertension, as well as cardiovascular disease.

Studies show that not enough sleep impairs the body’s ability to produce insulin, leads to reduced metabolism and increased levels of the hormone cortisol. As a result, appetite increases and calorie burning capacity decreases.

Myth 2

The older you are, the fewer hours of sleep you need.

Fact 2

Sleep experts recommend seven to nine hours of sleep for an adult. Sleep patterns change as people age, but the amount of sleep they need do not change.

3. Myth

Snoring is a common problem but not harmful.

Fact 3

Snoring can be a sign of sleep apnea, i.e. a sleep disorder associated with other medical problems. Interruption of airflow or episodes of reduced airflow characterize sleep apnea throughout the night.

Over time, sleep apnea can increase the risk of cardiovascular disease if left untreated. Snoring is often or regularly associated with hypertension.

In addition, lack of sleep affects the secretion of growth hormone, which is associated with obesity.

4. Myth

A few hours of sleep is enough for you.

Fact 4

Sleep experts say that most adults need seven to nine hours of sleep each night to ensure optimal functioning, health and safety.

5. Myth

Teenagers who fall asleep in class have bad habits and are lazy.

Fact 5

Adolescents need at least 8.5 to 9.25 hours of sleep each night. Adolescents’ internal biological clocks can keep them awake later in the evening and can interfere with waking up in the morning.

6. Myth

Insomnia is characterized only by difficulty falling asleep.

Fact 6

There are usually four symptoms associated with insomnia:

  • Difficulty falling asleep.
  • Waking up too early and not being able to fall asleep again.
  • Frequent awakening.
  • Waking up tired.

7. Myth

Drowsiness during the day always means that a person does not get enough sleep.

Fact 7

Excessive sleepiness during the day can also occur if a person gets enough sleep. Such drowsiness may show health problems or sleep disorders such as narcolepsy or sleep apnea.

8. Myth

During sleep, your brain rests.

Fact 8

The body rests during sleep. Despite this, the brain remains active, is “charged” and still controls many bodily functions, including breathing.

Myth 9

If you wake up in the middle of the night, it is best to sleep in bed trying to fall asleep.

Fact 9

Waking up in the middle of the night and not being able to fall asleep again is a symptom of insomnia.

Most experts think that if you can’t fall asleep again in 15 to 20 minutes, get out of bed and do some relaxing activities.

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