Is a slight lack of sleep time harmful to yourself?

I'm also a freshman in high school. It's the same as youJust stay a few more months and get used to it.

I heard our teacher say that it is difficult to sleep for 7 hours a day in the third year of high school, so you have to learn to adapt. Participate in more exercises to enhance physical fitness (quantitatively according to your own situation), eat well, and sleep at noon. This should be overcome

Hehe, I also came from my freshman year of high school, and now I'm a freshman.

To be honest, the past three years have been really difficult, and the feeling every day is "tired" and lack of sleep!

Well, actually, it's not a big deal. But sleep as much as you can!

It's like a war! Hehe!

You can take a nap during the noon break, about half an hour, which can relieve fatigue and restore your spirit. Don't be too nervous about studying, stay optimistic, and exercise more.

Nothing. It's just that I'm sleepy in class.

I've lived like this.

It doesn't matter what young people are afraid of.

It's better to rest more so that you don't suffer from depression!

Long-term lack of sleep can lead to weakened immunity, easy to get sick and cold, easy to age, decreased work efficiency, memory loss, and so on.

So long-term insomnia it will cause the patient's mood to appear more obvious anxiety, because often can not sleep so the patient will have anxiety, this emotion is often brought to work and life to affect the daily quality of life, one it will have a certain impact on the body's various organs, long-term sleep lack will lead to excessive pressure on the heart and kidneys, but also will produce related myocardial ischemia and nephritis and other diseases.

Frequent inability to sleep or wake up early can easily make patients feel depressed, and mental exhaustion will occur over time. In addition, weakened immunity is prone to various infection-related diseases.

Long-term insomnia is insomnia for more than three weeks, which can manifest as difficulty falling asleep or waking up early. After a long period of sleep deprivation, it can indeed lead to a series of organ dysfunctions, such as arteriosclerosis of accelerated blood vessels, dizziness, headache, fatigue, and palpitation. Long-term insomnia is often combined with mental and emotional abnormalities.

Sleep deprivation can affect memory, dull the brain's responses, and even cause sudden death, and chronic sleep deprivation is less than five hours of sleep a day.

1. Become sluggish.

Sleep plays a decisive role in a person's ability to think and learn, and the impact of sleep deprivation on a person's cognitive process is multifaceted. First of all, lack of sleep can impair a person's ability to concentrate, alert, focus, reason, and solve problems, which can make you less efficient at learning.

Secondly, every night, each sleep cycle plays a role in the brain to "consolidate" memories. But if you don't get enough sleep, during the day, you may not remember what you've learned, what you've experienced.

2. Lack of sleep can lead to depression.

Over time, lack of sleep and sleep disturbances can lead to depression. Insomnia and depression are inextricably linked. According to a survey of 10,000 people in '07, insomniacs are 5 times more likely to suffer from depression than those who do not suffer from insomnia.

Sleep less than 6 hours a day is generally considered sleep deprivation.

Long-term sleep deprivation can lead to inability to concentrate during the next day of work, which may have a certain impact on the quality of work. Chronic sleep deprivation is insomnia that lasts longer than six months.