The harm of insufficient sleep:
1, slow reaction
Making tea will also spill tea on the new clothes you just bought. Such clumsiness may be caused by lack of sleep. At present, a large amount of evidence shows that people who lack sleep are slow to move, inattentive, slow to respond and have worse motor skills. In addition, drowsiness can also lead to impaired sense of balance and depth perception.
2. Emotional impulse
Lack of sleep can lead to mood swings. A study found that when you don't get enough sleep, you are more likely to be unhappy, because a tired brain stores more negative memories. The behavior of people with insufficient sleep is very similar to that of people with depression. Lack of sleep can lead to poor judgment and impulsiveness, such as poor diet, shopping without considering the consequences, irritability and other emotional problems.
3. Expression disorder
The frontal lobe of the brain is related to speech, and constructive thinking and creativity will be deeply affected by sleep deprivation. Experts believe that it is difficult for people who lack sleep to make spontaneous and complicated speeches, and many of them will slur their speech, stutter, talk monotonously or use cliches.
Extended data:
Different stages of sleep:
1, infants and preschool children. At this stage, children are more active and sleep is more important for their growth. 1~2 years old children, the recommended sleep time is 12~ 14 hours a day; 3~5 years old, the recommended sleep time every day is 1 1~ 13 hours.
2. Primary school students. After children go to primary school, only when they get enough sleep can they ensure the activity and learning efficiency of the day. Therefore, it is suggested that children aged 6~ 12 should sleep for 9~ 12 hours a day, not less than 8 hours, otherwise the learning efficiency will be seriously affected.
References:
People's Network-How long does the child need to sleep every day? Different age groups have different sleep duration.
References:
People's Network-What are the hazards of insufficient sleep in spring health care?