1. Decreased immunity:
People who often stay up late will first lead to fatigue, low spirits, and then reduce their immunity. Cold, gastrointestinal diseases, allergies, and other neurological disorders are more likely to occur.
2. Endocrine disorders:
① Harm to men: affecting the quality, quantity and survival rate of sperm. This will have a certain impact on the normal fertility of men in the future.
② Harm to women: obesity, skin damage, and endocrine disorders, which may lead to various gynecological diseases.
3. Memory loss:
After staying up late, because of lack of sleep, brain cells can not get enough rest, resulting in dizziness, brain swelling, attention can not be focused, and even headache, long-term memory loss.
4. Induced mental illness:
Staying up late for a long time will make people suffer from insomnia, irritability, anxiety, neurasthenia and other sub-health symptoms.
5. Increased cancer risk:
There are more and more people suffering from cancer now, which is mainly related to our living habits. Staying up late is one of the most common bad habits. Staying up late for a long time will lead to the decrease of immunity, which is a natural medicine to resist cancer.
6. Skin damage:
11:00 p.m. - 3:00 a.m. is the best time for cosmetology. The two important organs of gall bladder and liver can't get enough rest, which will appear on the skin, such as rough skin, acne, black spot and acne.
matters needing attention
The best way to work and rest: it is recommended that you go to bed before 11 o'clock and start sleeping.
Try to play with your cell phone as little as possible before you go to bed.