1. Long-term sleep deprivation affects mental health
The human growth hormone is mainly secreted during sleep at night, especially in the first half of the night, if students are deprived of sleep at this time, it affects the secretion of the human growth hormone, which can cause growth and development to be delayed. The second half of the night is the human memory consolidation period, the brain will be the daytime learning debris to organize, memory reinforcement, if this time of sleep deprivation, it will affect the human memory function. Teenagers, especially primary school students, are in the developmental stage, and long-term sleep deprivation will lead to memory loss, etc., thus affecting students' learning efficiency. In terms of behavior, long-term sleep deprivation can make students become irritable and emotionally unstable, thus adversely affecting their mental health.
2. Impact on the brain's creative thinking
Researchers believe that the human brain to think clearly, responsive, there must be enough sleep, if long-term sleep deprivation, the brain does not get enough rest, will affect the brain's creative thinking and the ability to deal with things.
3. Impact on the growth and development of adolescents
The growth and development of adolescents in addition to genetic, nutritional, exercise and other factors, but also with the secretion of growth hormone has a certain relationship. Growth hormone is secreted by the hypothalamus and a hormone that promotes the development of bones, muscles and organs. As the secretion of growth hormone is closely related to sleep, that is, there is a large secretion peak after a person is asleep, followed by several small secretion peaks, while in the non-sleep state, growth hormone secretion is reduced. Therefore, adolescents to develop well and grow tall, sleep must be sufficient.
4. affect the health of the skin
The reason why the human skin is soft and shiny, is to rely on the subcutaneous tissue of the capillaries to provide adequate nutrition. Lack of sleep will cause the skin capillary stasis, blocked circulation, so that the skin cells do not get enough nutrition, thus affecting the skin's metabolism, accelerating the aging of the skin, so that the color of the skin appears dark and pale. The skin color is dark and pale, especially the dark circles under the eyes, and easy to get wrinkles.
5. lead to disease
Often sleep deprivation, will make people anxious, anxiety, reduced immunity, which will lead to a variety of diseases, such as neurasthenia, colds, gastrointestinal diseases. Lack of sleep will also cause an increase in blood cholesterol content, making the chance of heart disease increased; human cell division in sleep, sleep or sleep disorders, will affect the normal division of cells, which may produce mutations in cancer cells and lead to the occurrence of cancer. Generally speaking, people of different ages need to sleep every day, middle school students should sleep 8-9 hours a day, adults need to sleep 7-8 hours a day.
6. Sleep deprivation can cause obesity
Related studies have shown that sleep deprivation can lead to a decrease in the concentration of lipoproteins in the body. Lipoproteins are substances that are active in the blood system and have the function of suppressing appetite, influencing the brain to make decisions about whether or not to eat. Lack of sleep can also cause a rise in the concentration of appetite hormones in the body. Appetite hormone is a substance secreted by the stomach that causes the desire to eat. When these "appetite" departments of the body are in conflict with each other, the brain's decision-making system is likely to make the wrong decision.
If people can maintain a normal sleep schedule, they may be able to keep their weight within a more normal range without confusing their appetite regulators. Studies have also found that to keep the body's endocrine system from becoming disrupted, a person should get more than seven hours of sleep each night. In general, people who get enough sleep are less likely to feel hungry.