The disadvantages of sleeping late

For the sake of physical health, we must develop the good habit of going to bed early and getting up early. Good sleep helps us work more effectively the next day, and if we sleep well, we can also be in a good mood and have good skin condition. If we go to bed too late, it will not only harm our eyes, but also be bad for our gastrointestinal tract, making us prone to gastrointestinal diseases. Below we will introduce some of the harmful effects of sleeping late on your body.

1. Skin

Signs of aging: dryness, wrinkles, acne, pigmentation. 10 pm to 2 am is the time when skin metabolism is most active. If the body is sleeping well, the skin can easily handle metabolic waste. If he stays up late, his skin pores will open wider and harmful substances from the outside will be absorbed into the skin. Moreover, staying up late can cause hormone imbalance in men, inducing conditions such as acne and pimples.

2. Eyes

Symptoms of aging: decreased vision, blurred vision. The most tired organ when staying up late is the eyes, because long-term fatigue of the eye muscles can lead to temporary decreased vision. If you stay up late and overwork for a long time, you may experience blurred vision, shadows in your field of vision, or changes in the color of your vision after staying up all night.

3. Stomach

Symptoms of aging: stomach pain, stomach acid, and even stomach ulcers. The stomach is an organ in the body that is more sensitive to the timetable. Staying up late can cause excessive secretion of stomach acid and induce stomach ulcers. At the same time, the cigarettes, strong tea and coffee he often drinks when staying up late are also adverse irritants to the gastric mucosa.

4. Brain

Symptoms of aging: memory loss, slow reaction, headache, insomnia. The brain repairs the cells responsible for memory during sleep. If it does not get enough rest, these cells will be lost more and more, leading to memory loss. Staying up late means that the nerves in the human body are working overtime. The consequence of nervous system fatigue is passive sabotage, which makes the body inattentive, slow to react, and even cause headaches and insomnia.

5. Immunity

Symptoms of aging: low body resistance and frequent illness. Nighttime is the peak time for the body to produce new cells. Staying up late keeps the body in a state of continuous consumption, and the immune system has to double its work to resist external influences and repair body tissues. According to a survey, if adults fail to get 7 to 8 hours of sleep for three nights, the effectiveness of their immune system may be reduced by 60%.