Is it enough for middle school students to sleep about 6 hours a day?

It's definitely not enough, I slept at least 9 hours a day in middle school.

It doesn't matter if you sleep a little more in the first and second years of junior high school, it is generally kept at about 8 hours.

Work hard in the third year of junior high school and the third year of high school, 6 o'clock an hour a day is enough, just pay more attention to nutrition!

Not enough girls are not enough to affect beauty !!

Absolutely, new scientific research shows that people who sleep 8 hours live shorter lives than those who sleep 6 to 7 hours.

If it is not enough, it is enough to sleep for 8 hours, and drinking a glass of milk before going to bed can also calm the nerves.

OK. Illustrate.

1) In general, 6 to 8 hours of normal sleep a day is sufficient. If you are delayed due to work or other things, you can make up for it appropriately depending on the amount of delay, and generally the total amount of compensation should not exceed two hours.

2) All in all, the sleep time varies from person to person, and it is not possible to set an absolute time, usually what we call each hall Jingtian each person has to sleep for 8 hours to ensure health, just the average. However, the proportion of ordinary people in Pingcha is large, and the daily sleep time of ordinary people can refer to the basic sleep time value of about 8 hours.

3) There is a certain amount of damage, spirit, so there will be some impact on your spirit, think about my junior high school and high school for a few years, I also slept for six hours, many people lived well! High school is the most important turning point in life, you have such perseverance and admire you very much, although I am about to graduate from college, but I still envy and miss the high school life so fulfilling! I hope you will persevere until the college entrance examination and have a bright future!

I will send you a word, you may have heard, why sleep for a long time before death, and sleep forever after death! Seven or eight hours of sleep a night is enough.

4) According to a survey conducted by the American Cancer Society, people who sleep an average of seven or eight hours a day live the longest; In contrast, adults who slept less than 4 hours per night had a 180 higher mortality rate; Adults who sleep more than 10 hours a night have a mortality rate of 80 percent more.

5) However, the amount of sleep required is different for people of different ages. Generally, 1 3 years old need to sleep 14 16 hours a day, 4 6 years old need to sleep 12 14 hours, 7 9 years old need to sleep 11 hours, 10 13 years old need to sleep 9 10 hours, 14 20 years old need to sleep 8 9 hours, and over 20 years old usually sleep 7 8 hours.

No, 13-29-year-old young people: sleep 8 hours a day.

Teens in this age group need to get 8 hours of sleep a day and follow the principle of waking up early and waking up early to ensure that they get a deep sleep around 3 pm. Normally, you should make sure to wake up at 24 o'clock and wake up at 6 o'clock at the latest, and don't be late for weekends. Because sleeping too long, it can disrupt the biological clock, lead to low energy, affect memory, and miss breakfast, leading to eating disorders.

Categories: Health Wellness >> Health Knowledge.

Problem description: I only sleep 5 hours a day now, will this affect my body's growth?

I usually go to bed at 10.

Analysis: Not enough.

If you sleep normally, 7 hours of sleep a day is more or less than enough for your age.

Under normal circumstances, the human body's requirements for sleep are 7 hours and 9 hours a night for young adults, 1 hour and 3 hours for teenagers and young children, and 1 hour and 3 hours for the elderly, which is the requirement for sleep amount (time) at different ages. If you sleep less than this approximate time, and you often feel unrefreshed, it is a sign that you are not getting enough sleep.

Sleep is important, and studies have shown that adults who sleep less than four hours a night have a 180% higher mortality rate than those who sleep seven or eight hours a night. And another study suggests:

The harm to health caused by lack of sleep is rapid, and people who do not sleep enough age at a rate that of normal people, and the harm has greatly exceeded that of smoking.

However, sleep time can not be less or more, and it has been clinically proven that too much rest is not good for the human body, because the human body has a biological clock, and the human body needs to relax and rest for a certain period of time, but it needs to be active at other times. Sleeping too long can significantly reduce physical activity, and in the long run, it may also cause symptoms such as diabetes and obesity.