How many hours of sleep is normal for an adult human?

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How many hours of sleep is normal for an adult human?

The normal number of hours of sleep for an adult human

The normal hours of sleep for an adult human being are divided into several categories as follows:

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  • Young (18-25 years) Sleep 7-9 hours
  • Adults (26-64 years) Sleep 7-9 hours
  • Elderly(65 years and over) Sleep 7-8 hours

Sleep lovers

Sleepers usually sleep more than the average number of hours of sleep for their age group regularly; Where they sleep at night from 10 to 12 hours, but it is considered normal and good sleep, but it is longer than most people need, and sleep lovers suffer from not having enough time during the day to do their work, and this disorder begins in childhood to become a lifelong routine.

Many sleep lovers sleep fewer hours during the week due to work or study requirements, where they sleep about 9 hours a night and make up for sleep after that on holidays, where they sleep between 12 to 15 hours, and despite the long hours of sleep, sleep lovers feel When they don’t get enough sleep during the day, their prolonged sleep can affect social relationships with family and friends.

Effects of not getting enough sleep

The nature of a person’s sleep at night affects his mental and physical health, his feeling of activity, and his performance during the day; Where sleep affects productivity, emotional balance, brain and heart health, body immunity, creativity, vitality, and even weight, and lack of sleep affects human health, and the following are the most prominent effects of lack of sleep:

  • After a night without sleep, people suffer from fatigue, irritability, and lack of focus the next day, but it does not affect their health.
  • The psychological effects become more severe after several nights of insomnia; This makes the mind confused, making it difficult to focus and make decisions, and the risk of injury and accidents increases at home, at work, and while driving.
  • Lack of sleep, if it continues, affects general health; Where people are exposed to heart disease, obesity, high blood pressure, and diabetes.

What are the best times to sleep and wake up?

The National Sleep Foundation recommends sleeping between 8 pm and midnight, and you can adjust the times for sleeping and waking up by setting the alarm daily at a certain hour, as the body will naturally adjust itself to the same time, and it is worth noting that the human body and brain respond naturally to the cycles of nature. , Such as sunrise and sunset; Therefore, they are important in regulating sleep and wake times, and accordingly, the best time to wake up is at sunrise, and a regular sleep routine and quality are equally important in helping to improve sleep.

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How many hours of sleep is normal for an adult human?

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