I believe that these days, everyone has been brushed by "Gu Ailing", right?
At the Beijing Winter Olympics freestyle skiing women's big jump, Gu Ailing jumped in the last jump and jumped out of the left turn 1620, which was admired by the whole world.
It was also because of this jump that Gu Ailing finally won the championship and successfully won the third gold medal for the Chinese team.
However, after reading the resume of Shimoya Ailing, he skied at the age of 3, entered Stanford at the age of 17, and won the Olympic championship at the age of 18!
I thought to myself: This is simply what my parents call "someone else's child."
Others won the gold medal when they were 18 years old, and I was still playing with dumplings when I was 18 years old.
If you want to become Gu Ailing, you must first sleep for 10 hours!
Gu Ailing once "blew himself up" his secret weapon during the interview---- slept 10 hours a night! She said that only by getting enough sleep can you better grow your body and brain, and can you do better.
This also makes many netizens see the hope that ---- and then meet their parents to get up later, you can take this point to say things---- you look at Gu Ailing, that is, sleep 10 hours a day to get the championship...
Lack of sleep, what are the health risks:
1. Cause dull skin
The nourishment of the skin depends on the supply of qi and blood throughout the body, and at the same time, the synergistic effect on the spleen, lungs, liver and other organs, only by allowing the capillaries of the subcutaneous tissue to get sufficient nutrition, can the skin become smooth and delicate, and the complexion is rosy.
Long-term lack of sleep will also promote capillary stasis, poor flow of qi and blood, and then hinder local blood circulation and form blood stasis.
Skin qi and blood is not sufficient, skin cells can not get sufficient nutrition and blood supply, so as to slow down the local metabolism, external skin lack of qi and blood, will accelerate skin aging, so that the skin color is dark, lack of color.
It can also stimulate the growth of small wrinkles, resulting in wrinkles in the eyes and face or blackening of the eye circles.
2. Cause physical obesity
Prolonged, low-quality sleep dilutes the concentration of apolipoprotein in the body, which mainly achieves the ability to consume fat by suppressing appetite.
In addition to the decomposition of pepsin, it also needs the role of lipoprotein, if you eat too much during the day, coupled with lack of sleep, it is easy to accumulate fat in the body.
In addition, when people lack sleep, their appetite will also increase greatly, which is mainly caused by the increase in the concentration of appetite hormones secreted by the stomach, thereby stimulating people's desire to eat, resulting in physical obesity.
3, reduce the brain thinking
Adequate sleep and high-quality sleep will make the brain run faster, think more quickly, think about problems more clearly, and respond more responsively.
However, if you do not sleep enough, only sleep for 3-4 hours a day, the brain can not get enough rest, fatigue can not be lifted, will affect the brain's ability to think and process affairs.
4. Induce a variety of diseases
Long periods of low-quality sleep, or less sleep time, mood will also change, prone to irritability, anxiety.
Similarly, long-term lack of sleep will also affect the human immune system, and the decline of autoimmunity, thereby inducing a variety of diseases.
In addition to inducing physical diseases, it is also prone to neurasthenia and hair loss. In addition, long-term sleep deprivation will also increase the content of cholesterol in the blood, greatly increasing the incidence of cardiovascular and cerebrovascular diseases.
When the human body is in a state of sleep, the stimulated cells divide, at which time the cells of the whole body begin to function, but when sleep is lacking, the cell division is not normal, and it is easy to cause cell cancer.
Under normal circumstances, adults need 7 hours of sleep per day, and for the elderly 6 hours of sleep is enough.
5. Affect the growth and development of children
Sleep deprivation can also affect your child's growth and development, which is determined by the growth hormone secreted by the brain.
After a person falls asleep, the secretion of such hormones reaches its peak, which can promote the development of muscles and bones. However, the amount of such hormones secreted is closely related to sleep, and children can only maintain adequate sleep to be conducive to growth and development.
But I also sleep 10 hours a day, why am I still so listless?
In fact, good sleep is not only measured by the length of sleep, but also by the quality of sleep, mainly including --- "rapid eye movement sleep period (REM period)" and "non-rapid eye movement sleep period (NREM period)".
In simple terms, people are mainly divided into light sleep, deep sleep and rapid eye movement sleep when they sleep.
So if you fall asleep faster, you rarely wake up in the middle of the way, and you don't sleep in bed in the morning, and you have a lot of energy during the day----
So congratulations, you slept soundly last night!
bibliography:
Lockley, Steven W, George C. Brainard, and Charles A. Czeisler." The high sensitivity of human melatonin circadian rhythms to short-wavelength light reset", Journal of Clinical Endocrinology and Metabolism 88.9(2003):4502-4505.
[2] Alexander A. Bobbre, "Two Process Models of Sleep Regulation, Hum Neurobiol 1.3 (1982): 195-204.