How long should I sleep normally?

Eight hours of normal sleep should be the most appropriate.

It is not good, and the sleep time should generally be maintained for 7 to 8 hours, but it is not necessarily required, and it should depend on individual differences. Those who fall asleep quickly and sleep deeply, and generally have no dreams or few dreams, can fully recover their energy after sleeping for 6 hours; People who fall asleep slowly and have many light sleepy eyes, often dream and nightmares, even if they touch Yuchang and 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!

In fact, different circadian rhythms cause two conditions of sleep, namely "night owls" and "larks". Adapting to this circadian rhythm is good for work efficiency and quality of life, and vice versa, it is bad for health. According to the medical theory of the motherland, it is advisable to go to bed late and get up early in spring and summer, and you need to sleep 5 to 7 hours a day; In autumn, it is advisable to go to bed early and get up early, and you need to sleep 7 to 8 hours a day; In winter, it is advisable to go to bed early and wake up late, and you need to sleep 8 to 9 hours a day.

Conform to the laws of natural growth and collection. Sunny, hot days with short sleep durations; Bad weather, such as rainy days, cooler winters, and long sleep hours. With the increase of altitude in the area, the sleep time decreased slightly; With increasing latitude, sleep duration is slightly longer.

Long-term sleep of only four hours will cause the body to be in a state of exhaustion for a long time, the sleep time of normal healthy people is generally about seven hours, of course, with the increase of age, this time may be further reduced, but generally sleep within seven hours, can ensure the good operation of the next day's work, study or life during the day. Long-term lack of adequate sleep, only four hours of sleep, it will lead to the body in a sub-healthy state, especially usually there is tiredness, pressure, emotional tension and anxiety, lack of exercise, high body mass index, if there are also risk factors for cardiovascular disease, abnormal blood lipids, blood sugar, blood pressure, these factors are superimposed on each other, it may induce the probability of sudden death with laughter, so how to prevent sudden death and avoid such a critical situation in the body, it is important to ensure the time and quality of sleepAdjusting the emotional state, exercising properly, and controlling the risk factors means that you need to understand your physical state through regular physical examinations, and finding problems and proposing to solve hidden dangers are the key measures to avoid sudden death.

In general, 6-8 hours of sleep is optimal.

In addition to the elderly and children, adults generally sleep for 6-8 hours, and there are some groups of people who sleep 4-5 hours or 5-6 hours a day to ensure that they are in good working condition, which are normal sleep times. Sleep less than 6 hours or more than 9 hours is prone to hypertension, diabetes and other diseases, because lack and excess sleep may lead to sympathetic nervous system hyperfunction, endocrine and metabolic disorders, and the formation of inflammatory states that affect human health.

When it comes to how many hours of sleep is best for an individual, the doctor believes that the most appropriate amount of sleep depends on whether he or she can maintain his or her energy during the day. If you feel refreshed, energized, energized, and able to concentrate on certain things, your brain and body have been rested enough, and the sleep of the previous night is sufficient.

Try to make sure you fall asleep before 11-12 p.m. to help you feel more energetic the next day. At the same time, it is better to pay attention to the quality of sleep, and if you can take a lunch break, it is better to try to maintain a lunch break of about an hour. Avoid staying up late and develop a healthy lifestyle habit of going to bed early and waking up early.

The average amount of sleep for a normal adult is 6-8 hours, but it is not absolute, it varies from person to person and varies from person to person. In addition to the amount of sleep, the quality of sleep is also very important. Some people who sleep *** can sleep for five hours to meet their sleep needs, while some people sleep for eight hours still have a feeling of not getting enough sleep, and still can't meet the needs of work and study the next day.

Normal people's sleep is divided into light sleep and deep sleep, and only enough deep sleep can allow the brain and body to be fully rested and adjusted. People with high sleep quality sleep are more deep, and only more than five hours of sleep can meet the needs of the next day's work and life, and they are still full of energy. Some people have more light sleep, are always dreaming, sleep is lighter, and wake up easily, which requires sleep time to make up for the lack of sleep quality.

If there is no daytime sleepiness the next day, whether it is more than five hours of sleep or more than eight hours, it is appropriate for the individual.

Generally, adults can maintain a sleep time of about 8 hours, but there is no mandatory requirement for sleep time every day, and it is generally based on their own situation. As long as you are in a good state of mind the next day, you will get enough sleep according to your needs.

People of all ages need different amounts of sleep. Generally, newborns sleep for about 18 hours; Babies are about 12 hours; Preschoolers sleep for about 10 hours; Adolescents sleep for 8-9 hours; 7-8 hours for adults; Older people may have their sleep reduced to about 6 hours due to various functional declines.

People with sleep disorders can drink a glass of warm milk before going to bed, and do appropriate physical exercise during the day to help them fall asleep, improve sleep quality, and ensure that the brain is fully rested.

With enough sleep, nerve cells and memory cells are likely to play their best role. If you don't get enough sleep for a long time and have poor sleep quality, it is easy to cause various health problems, such as mental weakness, sleepiness, malnutrition, etc. Therefore, in order to ensure good health and maintain high efficiency in daily work and study, adequate sleep time should be ensured.

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 relatively little sleep, and 4-5 hours of sleep is enough. 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, regret and lack of energy, it means that you have not 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.

Sleep is important for health, but specific sleep needs vary from person to personThere is no one-size-fits-all standardIn addition to sleep time,Sleep quality is also an important factor。Sleep quality refers to the depth and continuity of sleep, including the time to fall asleep, the number of awakenings in the middle of the sleep, the frequency of sleep interruptions and wakefulness, etc. High-quality sleep requires sleeping at a suitable time for friends, maintaining a good sleeping environment (e.g., quiet, dark, comfortable temperature and bed, etc.), and adopting healthy sleep habits (e.g., not staying up late, avoiding overeating, etc.).

Overall, there is no one specific sleep time or regimen that works for everyone, so everyone needs to determine what works best for them based on their situation and needs. If you have sleep problems or concerns, it is still recommended to consult a doctor or a professional sleep professional for more specific advice.