Staying up late for a while is cool, staying up late has always been cool! How many people are living in this state today?
Yes, with the increasing social pressure, more and more people have developed the habit of staying up late, in their view, it seems that only the short time of the night belongs to themselves, after all, they are still very young, if they waste time on sleep, then life will be meaningless.
So they set aside part of the time to start staying up late to brush dramas, stay up late to watch the ball, and stay up late to work overtime.
As everyone knows, staying up late for a long time has a great impact on physical health, and the following problems may find you in the future:
1. Obesity
There are a large number of clinical studies and investigations showing that after people enter the sleep state, the body will secrete "leptin", this special substance can accelerate the burning of fat, long-term stay up late and lack of sleep, will inhibit the secretion of leptin.
Not only that, staying up late for a long time will often reduce the body's basal metabolism, while staying up late will increase hunger, for people with poor self-control, they will often choose to eat a variety of suppers, under the influence of various factors, you will become fatter and fatter;
2. Diabetes risk
Relevant research surveys in the United States have shown that if you stay up late for a long time and sleep less than 6 hours a day, the risk of diabetes is nearly 2 times higher than that of people who sleep regularly, in addition to obesity factors.
Also because in the process of staying up late, the sympathetic nerves of the hypothalamus are highly excited, which will promote the secretion of catecholamines in large quantities, which will further affect the secretion of insulin, which is not conducive to blood sugar metabolism and increases the probability of hyperglycemia;
3. Cardiovascular disease
Chronic lack of sleep is a major risk factor for the emergence of high blood pressure. Because people stay up late, the central system is highly excited, and after the hypothalamus receives abnormal signals, it will promote the secretion of adrenaline, norepinephrine, and angiotensin, resulting in increased blood pressure and accelerated heartbeat.
If you originally have three highs, atherosclerosis and other problems, staying up late for a long time may also cause the sudden outbreak of cardiovascular and cerebrovascular diseases, and patients will even die suddenly;
4. Reduce immunity
The immune system is actually the doctor that comes with the human body, which can not only fight against various pathogens invaded by the outside world, but also screen out bad cells in the human body and remove bad cells in time.
Staying up late for a long time and not getting enough sleep will reduce the body's immunity, which not only increases the chance of suffering from various infectious diseases, but also increases the chance of cancer in the future with the decline of immune function.
When is sleeping counts as staying up late, and is it 11 o'clock at night?
Strictly speaking, the best time for people to sleep is actually to fall asleep before 11 o'clock in the evening, and at least the whole night needs to maintain 6-8 hours of sleep time, that is, to get up at 6-7 o'clock in the morning for activities.
If this sleep habit has been formed, falling asleep around 11 o'clock at night will actually not cause harm to the body;
The real sense of staying up late refers to the fact that you still haven't fallen asleep in the early hours of the morning, or even stayed up until about 1-2 a.m., in this case, the various organs of the body have been extremely tired and fragile.
Moreover, if you have to get up in the morning to work, this undoubtedly means that the sleep time is not enough, and over time it will cause damage to the body.
Finally, I would like to remind everyone that staying up late for a while is cool, staying up late will not always be cool, but will make a variety of diseases find themselves.
Even if the disease does not appear, staying up late for a long time can disrupt the endocrine balance, reduce immune function, and affect the next day's work and life, and even make your life a complete mess, so it is necessary to develop good sleep habits.