What are the reactions to lack of sleep

The human body has a biological clock. After all, no one says they can stay awake all the time. Sleep is the body's response to the need for rest, but there are always many people who work overtime all night or until very late. However, with the development of society, many people who stay up late are young people or students, who are often too excited to fall asleep in the middle of the night. It causes serious lack of sleep. In fact, everyone does not know that lack of sleep is very unhealthy for the body. So, what are the reactions of lack of sleep?

Affects brain thinking

I believe everyone has experienced this: the next day after staying up late, you often feel dizzy, unable to concentrate, and even have a headache at work or in class. Staying up late and insomnia for a long time also cause invisible damage to memory. Expert experiments have proved that in order for the human brain to think clearly and react quickly, it must have sufficient sleep. If people do not get enough sleep for a long time, they will become anxious and worried, and the brain will not get enough rest, which will affect the brain's creative thinking and ability to handle things. As a result, work efficiency is greatly reduced.

Affects normal development

Modern research shows that the growth and development of adolescents is related to the secretion of growth hormone in addition to factors such as genetics, nutrition, and exercise. Because the secretion of growth hormone is closely related to sleep, that is, there is a large secretion peak after a person falls asleep, followed by several small secretion peaks, while in the non-sleeping state, the secretion of growth hormone decreases. Therefore, if teenagers want to develop well and grow taller, they must get enough sleep.

Bad living habits such as stress, picky eating, and lack of sleep can also increase melanin. 10 pm and 6 am are the best times for metabolism, so people with unstable sleep schedules will have poor skin metabolism rate and will produce melanin.

“Aging”

Lack of sleep leads to dark circles, eye bags, and dry skin. Night is the body's physiological rest time. If you don't rest when you should, you will become overly tired, which will cause poor blood circulation around the eyes, causing dark circles, eye bags, or bloodshot whites of the eyes. 11pm to 3am is the beauty time, which is the time when the body's meridians run to the gallbladder and liver. If these two organs do not get enough rest, it will be reflected in the skin, causing problems such as roughness, yellowish complexion, dark spots, and acne.

Causes various diseases

Regular lack of sleep will make people feel anxious and worried, and reduce immunity, which will lead to various diseases such as neurasthenia, colds, gastrointestinal diseases, etc. In addition, expert research shows that insufficient or irregular sleep not only makes people have puffy eyes, become addicted to coffee, and nap during afternoon meetings, but also increases the risk of a variety of major diseases, including cancer, heart disease, diabetes, and obesity.

It turns out that lack of sleep has so many impacts. After reading this, everyone must go to bed on time every day. Especially for children who are still growing and developing, getting enough sleep is key. What is more important is to remind those office workers who are always busy with work and have health problems. Health is the most important thing so you must pay attention to the combination of work and rest.