8 hazards of staying up late, women are more likely to gain weight than men when they go to bed late

Many friends have the bad habit of staying up late, and it's time to go to bed, but some friends think that nightlife has just begun. You may never really understand the dangers of staying up late. If you know the harms of staying up late, you may never stay up late again.

The dangers of staying up late

Staying up late hazard one: skin

Aging performance: People who often stay up late will have rough skin and wrinkles and other problems. During the period from 10 pm to 2 am, the skin metabolism is vigorous. If the body is sleeping peacefully, the skin can be effective. Process metabolized substances.

If we stay up all night at this time, there will be problems with the metabolism of the skin, the skin is also opening pores, and harmful substances from the outside will also be absorbed into the skin. And staying up late will also make men's hormone levels imbalance, induce acne and acne and other conditions.

Staying up late hazards two: eyes

Aging manifestations: staying up late is directly affecting the eyes. Often staying up late will cause our eyesight to decline and blur vision because long-term fatigue of the eye muscles will cause temporary loss of vision. After a long period of staying up late, you may have blurred vision, a shadow in the field of vision, or a change in the color of your vision after a certain stay up all night.

Staying up late hazards three: gastrointestinal

Aging performance: What are the hazards of staying up late? Stomach pain, gastric acid, and even gastric ulcer. The stomach is an organ in the body that is more sensitive to timetables. Staying up late can easily cause excessive gastric acid secretion and induce gastric ulcers. At the same time, the cigarettes, strong tea, and coffee that he used to stay up late were also bad irritants to the gastric mucosa.

Staying up late hazards four: the brain

Aging manifestations: memory decline, slow response, headache, insomnia, the brain repairs the cells responsible for memory during sleep. If you do not get enough rest, this part of the cells will be lost more and more, resulting in a decline in memory. Staying up late means that the body's nerves responsible for work are working overtime. The consequence of nervous system fatigue is negative work, causing the body to suffer from inattention, unresponsiveness, and even headaches and insomnia.

Staying up late hazards five: immunity

Aging performance: What are the hazards of staying up late? The body's resistance is low. Often sick nights are the peak time for the body to produce new cells. Staying up late will keep the body in a state of consumption, and the immune system will double the work of resisting external influences and repairing internal tissues. According to the survey, adults cannot guarantee 7-8 hours of sleep for only 3 nights, and the immune system may reduce its efficacy by 60%.

Staying up late hazards six: inducing cardiovascular and cerebrovascular diseases

When staying up late, people are in a state of tension and cannot relax, resulting in abnormal vasoconstriction and higher blood pressure than normal, which can easily induce high blood pressure or aggravate the condition. The incidence of cardiovascular and cerebrovascular diseases is gradually increasing and getting younger and younger. Often staying up late is one of the causes.

Staying up late hazards seven: increasing the risk of cancer

Staying up late will disrupt the level of endocrine hormones, make cell metabolism abnormal, affect the normal division of human cells, cause cell mutations, and increase the risk of cancer.

Staying up late hazards eight: insomnia and depression

Staying up late hurts the body and mind. Many young people stay up at night, get sleepy during the day, and suffer from neurasthenia and other problems, which can even lead to depression.

Reasons for staying up late to gain weight

1. Those who stay up all night eat supper

Under normal circumstances, people who stay up all night must have an extra meal. Whether it is a passive stay up late or an actively staying up late person, if you do not sleep at 12 o'clock in the evening, you will feel hungry. Therefore, you must add a meal. This is the case for some special occupations Yes, for example, medical staff on night shifts in hospitals have to eat some food when handing over shifts. Otherwise, they will not be able to sustain several hours of work. Nowadays, many people take the initiative to stay up late because they play games or watch movies and TV. They are more hungry when they are relaxed. Therefore, people who stay up often will eat midnight snacks or various snacks, but they did not expect this meal. Supper will not only increase the burden on the gastrointestinal and liver but also increase the body's calories. Moreover, after eating supper, people tend to get sleepy and have to go to bed. This way, the time for meals and the time for sleep is too far apart, which is extra Calories that cannot be consumed, so people will gain weight over time.

2. Women are more likely to gain weight than men when they go to bed late

This is the result of scientific research and investigation. The study found that women who go to bed late are mostly sleep deprived. Compared with women who sleep well, women who go to bed late will consume 300 calories more per day, and these 300 calories are equivalent to eating half a meal, so women who stay up late are more likely to gain weight.

3. The result of your own body's hormonal fight

There is a common sense that everyone knows that children grow up when they sleep at night, so growth hormone is secreted at night, and growth hormone secretion will stimulate appetite and make people feel hungry. At this time, the body is thin. The level of leptin will decrease. Leptin originally suppresses hunger. Once its level is lowered, it will make people feel hungry. The two hormones work together in the middle of the night to make people feel more hungry. This is why many people get more hungry in the middle of the night. , The more I feel hungry. Because these two hormones work together, it is too difficult to satisfy your appetite without eating. Therefore, most people who stay up late cannot resist the menacing appetite and eat obediently. As a result, it is impossible to lose weight. Can only gain weight.