followDon't take everything to heart. Eating well, drinking well, and sleeping well are the most important things,Drink eight glasses of water every day to meet eight hours of sleep and ensure that your body is twice as good every day

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Don't take everything to heart. Eating well, drinking well, and sleeping well are the most important things,Drink eight glasses of water every day to meet eight hours of sleep and ensure that your body is twice as good every day.

Too much is too late, and sleep is also the same. Sleep directly affects our mental state and physical health the next day, but can "8 hours of sleep" really be achieved by everyone? AlsoMust it be achieved? The answer is no.

.I just slept for a few hours, but it's like sleeping for several hours.

So this so-calledIs the '8-hour sleep theory' really worth believing?Is only sleeping for 8 hours good for the body?

Must I sleep for 8 hours before I can?

The '8-hour sleep theory' cannot be generalized,Different people have different needs for sleep time8hour.

If you go to bed at ten o'clock at night, wake up at six o'clock in the morning, go to bed at two o'clock in the morning, and wake up at ten o'clock the next day, both are eight hours of sleep, but the meaning is completely different. Going to bed at two o'clock in the morning isStaying up late with my life.

818hour.7.5 hoursHowever, after falling asleepIt takes about 30 minutes to enter deep sleep.

You should know that deep sleep and light sleep alternate,The alternating time is about 2 hours, usually requires4 cycles.

Sleep is subjective and varies from person to person, if one feels thatI woke up the next day feeling refreshed and not feeling sleepyThat means the sleep last night was good, just aHigh quality sleepAt this pointDon't worry, how many hours did you sleepHours.

Sleep time range at different stages

Newborns (0-3 months old): Suggested sleep14~17Hours

Infants (4-11 months old): Suggested sleep12~15hour

Young children (1-2 years old): sleep recommended11~14hour

Preschool children (3-5 years old): sleep recommended10~13hour

School age children (6-13 years old): sleep recommended9~11hour

14~178~10hour

Young people (18-25 years old): sleep recommended7~9hour

Adults (26-64 years old): Suggested sleep7~9hour

Elderly (over 65 years old): Sleep recommended7~8hour

hour8hourMeeting collective needs and ensuring physical healthHours.

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How to improve sleep quality?

1. Wash before going to bedHot bath.

2. Have a drink before bedtimeWarm milk.

3. MaintainIndoor dimness.

4. Try your best before going to bedAvoid ingestionSome drinks that excessively excite nerves, such asCoffee, strong teaAvoid looking at someScary, thrilling books, videos, etc.

5. Maintain a peaceful mood before going to bedDon't sleep with emotions.

6. Pay attention in daily lifeA light diet..

7. Some activities can be carried out in daily life, such asWalking, square dancing, Tai Chi, etcThese exercises can accelerate the blood circulation in the human body,Enhance physical fitness.

The best sleep time for elderly people over 60 years old

During sleep, the body is not active and the blood flow rate is relatively slow, resulting in an increase in blood viscosityOver 60 years oldFor the elderly,If sleep is too long, it can lead to loss of appetite and overall soreness.

Many elderly people will appearDreamy and insomnia.

HoursIf Melatonin is reduced, the quality of sleep will be reduced.

Over 60 years old5Hours67hour.

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Lack of sleep may cause the body to suffer from "malignant diseases". What are the benefits of sufficient sleep?

1. Eliminating fatigue

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2. Enhance the body's immunity

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3. Delaying aging

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4. Protecting the Brain

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