After a tiring day of studying and working, night is the time for us to relax and restore our health with a good night’s sleep. But for many reasons, many people, especially young people, choose to stay up late, this is a very unhealthy habit, causing bad effects on the body. So what are the harmful effects of staying up late, let’s refer to the article below.
Everyone knows that staying up late is not good, but because of work and busy schoolwork, most people still indulge in this behavior. The following article will show the basic harms of sleeping late, let’s find out and get rid of this bad habit!
* Loss of concentration, headache, fatigue.
The brain is the organ that processes all the information that the body receives continuously throughout the day without rest at night, which will lead to overload and inefficient functioning. Therefore, people who often stay up late will have reduced concentration, increased feeling of fatigue, the body will fall into a state of anxiety, irritability, moodiness, lack of energy the next day. In addition, not getting enough sleep also causes two common types of headaches: tension headaches and migraines.
* Harm of staying up late – Memory impairment.
According to scientific studies, the proportion of people who sleep late are at risk of memory loss nearly 5 times higher than that of the average person. The main reason is that the time at night, when we go to bed, is the time for the brain to rest and the information received during the day is remembered. Therefore, when we stay up late, we have reduced the rest time of the brain, an unhealthy brain will easily cause the phenomenon of “misremembering” or confusion.
* Hormonal disorder .
When we go to sleep, the body has an automatic mechanism to produce the necessary hormones. The habit of often staying up late and having a messy sleep time will result in a deficiency or imbalance of these hormones, causing endocrine disorders. This greatly affects daily life, especially in women, endocrine disorders often disrupt menstrual periods, increase the incidence of uterine fibroids, …
* Weakened immune system.
As mentioned above, the time we sleep is when the body releases hormones, including hormones that help maintain the normal functioning of the immune system. If you stay up too late at night, the amount of this hormone will decrease, making your resistance weak, your body tired and lacking in energy. At the same time, a weakened immune system is also a favorable condition for bacteria, viruses and other harmful agents to invade the body, so people who sleep late are often at risk of respiratory infections, colds, and respiratory infections. flu, colds higher than those who sleep on time and get enough sleep.
* Bad effect on the digestive system.
The mucosal cells in the stomach have a mechanism of self-regeneration and repair of damage during the body’s deep sleep. Therefore, staying up late regularly will affect this self-healing process, and also cause the stomach to secrete more digestive juices. These two factors will make the stomach increasingly weak, prone to diseases such as stomach ulcers, digestive disorders, … or aggravate the diseases that have been contracted before.
Moreover, if you stay up late because of the pressure of work, study or watch content that is thrilling and stimulating, the diseases related to the digestive system will be worse.
* Causes blurred vision, reduced vision.
The eyes after a whole day of observation tasks need time to rest at night. If we constantly stay up late, combined with the use of electronic devices such as phones and computers, it will make the eyes more regulated, secrete a lot of lubricating fluid and make the eyes dry and sore.
In particular, the blue light emitted by the above devices is usually light with short wavelength, high energy, capable of penetrating the natural light filters of the eyeball and causing damage to the retina. love. Over time, this damage will accumulate and lead to eye diseases such as macular degeneration, the main cause of blindness.
* Aging skin, prone to acne.
At night is the time when new skin cells are formed, staying up late will hinder the regeneration and renewal of the skin. In addition, staying up late also causes the body to lose water, the skin loses its natural moisture, causing dry skin and over time will damage the skin, the aging process takes place faster. Not only that, in some cases, not getting enough sleep will disrupt hormones, cause the body to produce more cortisol, clog pores and cause acne.
* Risk of diabetes.
Statistics show that, compared with people who sleep for 7-8 hours a day, the risk of diabetes in people who sleep less than 5 hours a day will be twice as high. The reason is that staying up late will make the natural sleep-wake cycle, disrupt the circadian rhythm, increase the amount of glucose accumulated in the body and easily cause diabetes.
After a long tiring day of work, the evening is the time for the body to rest, regain balance, and restore physical strength with a good night’s sleep. The harmful effects of staying up late have a significant impact on health and beauty.
