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Children under 10 years of age should preferably be more than 9 hours; Minors over the age of 10 are still 8 hours to 10 hours; It is best to have 7 to 9 bells for adults. Overall, 9 bells a day is the healthiest
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Children should be 8 or more, and the elderly will be less, and it is best to take an hour's nap.
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It depends on how old you are, such as; Seven or eight-year-olds should sleep for about 10 hours. Adults sleep.
Seven or eight hours. Older people sleep.
Six or seven hours will do.
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Generally speaking, it is about 8 hours, but due to individual differences, as long as you get enough sleep and are full of energy at work, it is good if there is no hard and fast rule within how much it is completely good, and it is not good outside this range, and it will suit you.
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This varies from person to person, so you should adjust your sleep time according to your own time and lifestyle habits, but it is not easy to sleep too much.
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Generally, 8 hours in adolescence is enough, and sleeping too much is not good, and in middle age, 6 hours is generally enough.
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It is best to guarantee that there are 8 hours, it doesn't matter if there is a little less, don't worry about 8 hours, it is very good to take a nap when you are sleepy during the day, I wish you good health
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More than 10 hours 10 p.m. 7 a.m., 1 hour at noon.
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Normally, it is 8 hours, but if you sleep less, you will become stupid, and it is best to take a nap for 1 hour at noon.
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According to the medical prescription it is 8 hours.
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Children should sleep for 8 to 10 hours and adults for 6 to 8 hours.
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I'm still in favor of 7 to 8 hours of sleep.
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5-8 hours can be adjusted appropriately 20 days to develop a habit.
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You should get at least 8-10 hours of sleep.
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Generally, it is 8 hours, slightly shorter for the elderly and slightly longer for children.
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7 to 8 hours for admission, 5 to 8 for seniors.
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Preferably around 8 hours.
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Adults sleep 8 hours a day, and children aged 6-13 years sleep 8-10 hours appropriately. As we age, we get less sleepy, and many older people get enough sleep for 6 hours. Sleep time varies from person to person, so it's better to stay energized during the day.
In addition, the daily sleep time of adults varies greatly due to work and lifestyle habits, which fluctuates around 5-8 hours. While most people may get 7-8 hours of sleep, some people need 8-9 hours or more of sleep to feel sufficient, while others get comparatively less sleep and 4-5 hours of sleep feel sufficient. At this time, it should be judged according to the situation of waking up the next day, if you feel full of energy after waking up, no longer sleepy, and can concentrate on your work and life during the day, it proves that your brain and body have been rested enough at night, and the sleep time of the previous night can meet your needs.
If you wake up with headaches, sore eyes, and low energy, it means that you haven't rested well. If you feel dizzy after thinking about it, although you are not sleepy but you are not motivated, it means that you have slept too much, and you can get up early appropriately.
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Even if you sleep for eight hours after staying up late for a long time, it is easy to produce endocrine disorders and other disorders in a few years.
It is better for children to go to bed before half past ten in the evening, young people should also go to bed around ten o'clock, and the elderly should go to bed between nine and ten o'clock in the evening. Therefore, people's sleep time should not be too long, 7-8 hours of day and night for adults is enough, if you want to increase sleep time to get healthy, it will be counterproductive, increase diseases, shorten life expectancy.
In general, 6-8 hours of normal sleep a day is very sufficient, if you delay sleep due to work or other affairs, depending on the amount of delay can be appropriately supplemented, the general total amount of compensation should not exceed 2 hours, get up and do some usual activities, so that the energy and everything returns to normal.
Instead of making up too much, it will be more trance-like, and even dizzy, similar to some dizziness and swelling problems.
Sleep should generally be maintained for 7 to 8 hours, but it is not necessary and should vary from person to person. Those who fall asleep quickly and sleep deeply, and generally have no dreams or few dreams, can fully recover their energy after 6 hours of sleep; People who fall asleep slowly and have many light sleepy eyes, often dream and nightmares, even if they sleep for 10 hours, it is still difficult to be refreshed, and they should go through various ** to get effective sleep, but prolonging sleep time is harmful to the body. Since everyone has a different biological rhythm, the arrangement of sleep in the morning and evening should be different from person to person! >>>More
Hehe, cats love to sleep.
Sleep is an important behavior that animals cannot withdraw, sleep can relieve the fatigue of the body and brain, and can prepare strength and energy for the next activity. >>>More
Every summer is the most difficult season of the year. Not only will we get tanned, but there are also a lot of mosquitoes around inexplicably, which seriously affects our normal rest time. It's also easy to get sleepy in the summerIn fact, it is best to sleep for eight hours a day in the hot summer, pay attention to indoor ventilation when sleeping, do not sleep naked, and insist on taking a nap. >>>More
Generally, it is best to sleep at ten o'clock at night, because there is a period of time to digest food after eating, and the homework is basically done at this time, and I get up at seven o'clock tomorrow morning and sleep for 9 hours to ensure sufficient sleep. The learning state and spirit of the next day are guaranteed to be the best.
Not good! Because there is a process for human beings to fall asleep, it is divided into four stages, only when it reaches the fourth stage is deep sleep, which can make the whole body get the best rest, but the first three stages of light sleep take a long time, about three or four hours, if you follow your friend's sleep method, the body is simply not able to get a good rest, and just like the computer restarts repeatedly will damage the hard disk, the human organ just wakes it up when it is about to fall asleep, and it will also damage the normal function of the organ and the physiological cycle. So don't sleep like this!