Many people due to the nature of the work, do not stay up late overtime can not finish the work, often choose to stay up late at work; certain staff because of the work needs to be on duty at night; some of the crowd like to stay up late to catch up with the drama, playing games. Some people choose to stay up late in order to live, some people choose to stay up late because of the game, in order to live we have no choice, in order to play the game should be appropriate .

Long-term stay up late will have a certain harm to the human body, Here we talk about the dangers of staying up late!

a. Increase the risk of sudden death

There is melanin in the human body, it has the role of protecting the function of our body, stay up late will lead to melanin damage. Heart during the day? desperately? work, but also at night? The first thing you need to do is to get your hands on some of the most popular products in the world. work, a long time the heart certainly can not eat. Long-term stay up late is to lead to a variety of cardio-cerebral vascular disease incidence increased an important reason, high incidence of cardio-cerebral vascular disease often lead to sudden death of cardiac origin. The early morning to dawn of this stage is the human body organs rest time, long-term stay up late, will lead to a variety of organs can not normal rest, increase the risk of sudden death.

According to survey data from Amazon China, 81 percent of Chinese people sleep less than 8 hours; nearly 60 percent usually fall asleep between 11 p.m. and 1 a.m. late at night; and 46.61 percent have gotten up early before 7 a.m. In China, as many as 550,000 people die suddenly each year, and staying up late for a long time is often a precursor to sudden death.

Big data show that people who get less than six hours of sleep over a long period of time have a 4.5-fold increased risk of stroke compared with those who get an average of seven to eight hours of sleep. Stroke is not a small disease, light limb numbness, paralysis, or death.

Second, damage to liver function

Long-term late night makes the liver system can not get a good rest, ? The liver is the main blood? The liver does not get rest, it will damage the liver cells, long-term, the liver will have problems.

Three, damage to vision

Working in a dark environment, coupled with the stimulation of cell phones and computers glare, it is easy to lead to dry eyes, vision loss and other problems.

four, affecting fertility

Long-term staying up late will lead to a decline in the quality of male sperm and female egg quality.

fifth, endocrine disorders

first of all, we sleep is the body's best stage of a repair, each organ, each system should be reasonable repair in sleep, such as the central nervous system during the day thinking is very active, in the evening can be quiet repair, the digestive system, the circulatory system, the respiratory system after the daytime labor, the night all need to take a good rest. If you stay up late for a long time, can not get a reasonable rest, our systems, organs will be damaged, the next day the mental state is very bad.

Six, skin damage

Our skin will enter the night to rest and maintain the state, if you stay up late for a long time, endocrine disorders, disorders of the body's internal regulatory system, there will be dry skin, dark circles, dull skin and other problems. Many people stay up late, the next day will be pimples, acne, which are staying up late to cause skin damage.

seven, obesity

as a result of staying up late, are going to feel hungry, this time will go to eat late-night snacks, was the stomach and intestines in the evening are ready to rest, but now you have to work with you? Overtime? , affecting gastrointestinal function leading to the emergence of gastrointestinal diseases, serious will lead to gastric ulcers. If you eat at night, not only will it be difficult to sleep, but also make the next morning appetite, cause of nutritional imbalance, it will cause obesity .

Eight, memory loss

Sufficient sleep is to ensure that the next day sufficient energy prerequisites, long-term stay up late will cause the nervous system in a state of exhaustion, serious impact on our memory .

Our body's various systems and various organs, they have a circadian rhythm,the time to rest must rest, non-essential reasons, try not to stay up late. In the late night you can eat some fruit to properly replenish the body of the lack of vitamins.