How much time a person sleeps normally

The amount of sleep a person normally gets is different from person to person. It is important to get a normal amount of sleep every day, and the average adult should be 6-9 hours.

There is no universal statement about the length of sleep. It can be divided into long sleep type (about 8 hours) and short sleep type (about 6 hours) depending on the person, in fact, 4-10 hours is in the normal range, mainly after waking up the next day. In fact, various groups of people have different sleep requirements.

In general, people aged 10-18 need 8 hours of sleep per day, and people aged 18-50 need 7 hours of sleep per day.

People aged 50-70 need 5-6 hours a day. Especially for the elderly, it is a natural law that the quality of sleep is not as good as that of young people, as long as it does not affect physical health. As for how many hours of sleep you should sleep every day, depending on your physical fitness, as long as you are in line with your sleep habits, you can ensure that you are energetic during the day, and you do not feel tired after waking up.

For example, going to bed at 10-11 o'clock at night and getting up at 6-7 o'clock in the morning can enable people to maintain a more stable biological rhythm, which is beneficial to the human body and mind.

Eight hours a day is the best.

Non-rapid eye movement sleep (NREMS).

Introduction to non-REM sleep.

Also known as slow-phase sleep, normal-phase sleep, and slow-wave sleep. As people gradually fall asleep from wakefulness, the normal waves in the EEG gradually decrease with the deepening of sleep, until they finally disappear completely, and there are 4 6 slow waves per second and a high-amplitude fusiform slow wave per second, so it is called slow wave sleep (or slow wave phase). In non-REM sleep, the body's breathing becomes deeper, slower, and more even, the heart rate slows down, and blood pressure drops.

The muscles of the whole body are loose but still maintain a certain level of tension, and the eyes are closed, such as gently opening the eyelids, the eyes can be found to be in a static state. According to the different sleep depths, this slow phase sleep phase is divided into four stages: longing sleep, light sleep, middle sleep and deep sleep, also known as deep sleep stage.

Non-REM sleep significance.

The secretion of growth hormone during non-REM sleep is significantly increased, which is beneficial to promote physical growth and development and physical recovery.

What is the best time for a person to sleep?

Infants and young children should ensure more than 10 hours of sleep, 7-9 hours for teenagers, 6-8 hours for adults according to their own conditions, and 5-6 hours for the elderly.

Under normal circumstances, it is 8 hours, but depending on the situation, if you are busy with work, there are four or five hours, but you can't be less, and staying up late is not good for your health.

Minors 8-9 Adults 7-9 Middle-aged 6-8

8 hours, but dry physical, no.

A person's normal sleep time is seven to eight hours.

You should get 6-8 hours of sleep every day.

The normal time of sleep, 8-12 hours for infants and young children is more reasonable, adults should have 8 hours of sleep, and have a complete sleep time, in the process of sleep, there must be deep sleep, in order to really restore physical strength and energy. Due to the influence of various factors, such as organ failure, arteriosclerosis, etc., the elderly can ensure 6-7 hours of sleep.

Normal human sleep is 8-12 hours for infants and young children, 6-8 hours for adults, and 5-6 hours for the elderly. However, it is necessary to exclude regional differences, such as in the Arctic and South Poles, and compared with the equator, the effect may not be the same.

A person's normal sleep should be about 7 to 8 hours.

It should be 7-8 hours, but it varies from person to person.

Eight hours a day, and it is best to sleep between 10 and 12 o'clock at night.

Sleep is what everyone needs every day, and most people sleep more than 1 or 3 of their lives in their lifetime.

An adult should sleep for about 6 to 8 hours, as long as you sleep enough for 6 to 8 hours, it is considered to be enough sleep.

How long does it take to get normal, but generally eight hours of sleep is the most standard. Generally speaking, going to bed at 8:00 p.m. and waking up at 6:00 p.m. the next day is the most standard.

A person's sleep time varies according to age, and it is best to sleep 6-8 hours for young adults.

How long is the sleep time, and the normal sleep time of a person can come according to their own needs.

It is best for a person to sleep more than eight hours so that they can stay normal.

How long does it take for a person to sleep properly? I think a person's normal sleep time is eight hours.

How long does it take for a person to sleep normally? A person should sleep at least 6-7 hours.

Generally speaking, people's normal sleep time is 7 and a half hours, with a minimum of 6 and a half hours, but there are exceptions, as long as they feel that they have slept enough and have enough energy.

Human sleep is related to the secretion of melatonin and the body's core body temperature. Generally speaking, the body temperature reaches its highest at 7 o'clock in the evening, and then it begins to fall, at 9 o'clock melatonin begins to secrete, and at 10 o'clock half the intestinal peristalsis is inhibited, in other words, the period from melatonin secretion to intestinal peristalsis inhibition is the time to start sleeping. Between 2 and 4 a.m. is the deepest sleep, and this is also the time when you are most likely to doze off.