What are the health hazards of staying up late? Staying up late has become a common practice of modern people, such as staying up late to work overtime, singing K, playing mobile phones and watching dramas ... Do you know the health hazards of staying up late? Come and have a look with me if you want to know.
What harm does staying up late do to your health? 1 1, affecting liver health.
Many people feel more energetic after staying up late. In fact, this is a manifestation of physical excitement, indicating that the body has been damaged. In the case of often staying up late, the function of human organs is easy to decline, especially the damage to human liver is very serious. Because people in the case of lack of sleep, the detoxification ability of the liver decreases, which is easy to cause the accumulation of garbage toxins in the body and the decline of liver function.
2, reduce brain function
In the case of often staying up late, people's brain function is prone to decline, and even memory decline, slow thinking, slow response and other phenomena, which are related to staying up late. In order to prevent the decline of brain function, it is necessary to ensure adequate sleep time and actively improve brain function.
3, causing dizziness and headache
If you often stay up late, your blood health will be affected. Because people haven't slept for a long time, at this time, the nervous tissue of the brain is excessively tense, which stimulates the cerebral vessels. At this point, patients are prone to dizziness and obvious headaches. If this situation persists for a long time, we need to attach great importance to it and supplement our sleep in a reasonable way. Only in this way can we avoid dizziness and headache.
4. Dark circles appear
In the case of staying up late for a long time, people's eyes will have obvious dark circles at this time, which may even lead to fatigue and dryness of people's eyes. Because people can rest their eyes only when they have enough sleep, so as to prevent excessive melanin precipitation from forming dark circles.
5, affect skin health
In the case of staying up late for a long time, people can find that their skin condition has dropped significantly. When you get enough sleep, your body is full of qi and blood, so your face is good, which generally makes you look good and full of qi and blood. However, after often staying up late, the body's circulatory metabolism ability decreases, and spots and wrinkles are prone to appear, which are related to physical aging. Therefore, it is necessary to ensure adequate sleep at ordinary times to avoid the deterioration of skin conditions.
6, reduce immunity
In the case of staying up late for a long time, people's immune function is easy to decline. Only with the help of adequate sleep can people improve their immune function, which is an effective measure to prevent diseases. If the immune function continues to decline, the probability of human suffering from diseases at this time will be
What harm does staying up late do to your health? 2 1, vision loss.
The most direct effect of staying up late on the body is the eyes. After staying up late the night before, our eyes will be dry and sour the next morning, which is a typical manifestation of obvious overuse of eyes and lack of proper rest. Although the human body has certain adjustment ability, staying up late occasionally will not directly lead to vision loss, but if the human body stays up late for a long time, it will lead to vision loss.
2, insomnia
Under normal circumstances, the human sympathetic nerve is excited during the day and inactive at night, but after staying up late for a long time, the human body will gradually get used to this routine, that is, the human sympathetic nerve will still be excited at night, making it difficult for the body to fall asleep and leading to insomnia. Long-term lack of sleep will seriously affect health.
3, affecting gastrointestinal health
Under normal circumstances, the stomach is not very active at night, so there is no need to supplement a lot of energy at this time. But when you stay up late, your body is constantly consuming energy, and then we will obviously feel hungry. At this time, whether you eat or not, it will cause harm to the stomach. When you choose not to eat, the gastric acid and other digestive juices secreted in your stomach will not be consumed. A large amount of gastric acid accumulation will cause stomach pain, bloating and other symptoms, and even lead to gastric perforation in severe cases. But when you choose to eat, the stomach will continue to work and digest and absorb food. After a long time, the stomach will not rest, which will greatly increase the burden on the stomach. Finally, the stomach and intestines will not work normally, leading to dysfunction of the digestive system, leading to constipation and high blood viscosity.
4, leading to decreased immunity
According to research, the rhythm of human physiological response is consistent with the alternation of day and night. Once this rule is broken, it will lead to the destruction of the biological clock, extreme physical fatigue, the whole person has no spirit, and the body's immune cells are inactive, which will lead to the decline of human immunity, vulnerability to viruses and bacteria, and symptoms such as fever and infection.
5, increase the incidence.
In fact, the lesion is that normal cells become malignant proliferative cells that are not controlled by the body and continue to divide. Staying up late may lead to an increase in the number of cell divisions and even abnormal division, which will greatly increase the chances of normal cells becoming malignant proliferative cells and getting sick.
Staying up late may also lead to poor skin condition, short-term memory loss, hair loss and many other problems. Normal work and rest is very important to our health, so in daily life, we should try to avoid staying up late, so that our bodies can get enough rest and reduce the harm caused by staying up late.
What harm does staying up late do to your health? 3 1. Obesity and diabetes.
People who are prone to weight fluctuations, sleeping less than 5 hours a night, will lead to a decline in the body's hormone secretion level. This change can affect the ratio of the body's demand for carbohydrates to the fat in muscle, which means that the intake of carbohydrates is more likely to be converted into fat.
When you stay up late awake, your hunger increases and your brain keeps sending out stimulating signals, so you can refresh yourself by drinking coffee or soda water and eating heavy food, which makes the situation worse. Obesity is only the first step. If it is not controlled, the threat of diabetes will quietly approach.
2, gastric ulcer
The stomach and small intestine of human body will automatically produce a special protein within a few minutes after injury, which can restore intestinal health.
The concentration of this protein will automatically adjust with the physiological rhythm, and generally decreases to the lowest around 6: 00 and 7: 00 p.m., gradually increases from 7: 00 p.m. to 1 1 point, and rapidly increases after 1 point, and reaches the peak at 5: 00 a.m.
If your gastrointestinal function is already weak, coupled with lack of sleep, the chances of suffering from gastric ulcer will increase in the future.
3. Breast cancer
Medical research has found a connection between lack of sleep and cancer. Women who work night shifts and stay up late for a long time are more likely to get breast cancer. Preliminary studies suggest that the relationship between sleep and breast cancer may be related to melatonin.
Melatonin is produced when you sleep at night. If women work at night for many years or often stay up late, the body will reduce the production of melatonin. Melatonin can affect the production of estrogen, and less melatonin will increase estrogen, which will inevitably affect the development of breast tissue.
4. Heart disease
Medical experts point out that people who lack sleep for a long time are more likely to suffer from heart disease. Although the specific reasons are still under further study, it is certain that lack of sleep will lead to high blood pressure and irregular heartbeat, thus affecting the work of coronary arteries.
5. Diabetes
Insulin rejection is a well-known factor of diabetes. People who sleep less than 5 hours a night for a long time are nearly 40% more likely to reject insulin to regulate blood sugar metabolism than those who sleep regularly. Medical research shows that lack of sleep will lead to the increase of cortisol concentration, the increase of sympathetic nerve activity, the inhibition of pancreatic function, the decrease of insulin secretion and the increase of blood sugar.
6. Depression
People who don't get enough sleep are more likely to suffer from depression, because lack of sleep will affect people's physical and mental condition, so people who stay up late are more likely to suffer from depression.
What harm does staying up late do to your health? 4 1. The ophthalmologist said so.
Nowadays, many people lie down and play with their mobile phones, staring at the screen for a long time, blinking less, which is too harmful to their eyes. Even people with good eyes often lie down and play with mobile phones, which can cause diseases such as glaucoma and dry eye; Even if you lie down and play with your mobile phone for a short time, it will affect your sleep.
2. The psychiatrist said so.
For people who stay up late for a long time, their mood will be more nervous and abnormal than normal people, which means that the more people stay up late, the more anxious they are.
3. The cardiologist said so.
For people who often stay up late, staying up late will not only burden the heart, blood pressure and heart rate, but also easily induce myocardial infarction and stroke.
4. The nutritionist said so.
There is a saying on the internet that "you need to eat more food to reduce the fatigue caused by staying up late", which is wrong.
Because eating late at night will affect the secretion of hormones, it is easier to hurt the body, and it will also hurt the stomach and induce constipation and stomach problems.
So stay up late and try not to eat. You should sleep when you should.
If you want to stay up late, you need to do the following:
1 As the saying goes, "Eat well at breakfast, eat well at lunch, and eat less at dinner". Try to eat less at dinner and don't eat three hours before going to bed, because eating three hours before going to bed is easy to affect sleep;
2. Be sure to put your mobile phone or other electronic equipment away from the bed before going to bed, so it is easier to fall asleep;
3, 2 hours before going to bed, it is best to take a hot bath, which can relax yourself and make it easier to fall asleep;
4, be sure to keep a good mood at night, don't affect your mood because of other things, because the mood also has a certain impact on falling asleep.