7 major dangers for men playing computer games before going to bed

　　The dangers of using a computer before going to bed

　　1. Cause sleep disorders

　　Under normal circumstances, people's body temperature is high during the day and low at night. A large temperature difference between the two makes it easier to obtain deep sleep. If you use your computer before going to bed, the bright display and the activity of opening and closing programs may cause Eye and nerve There is strong stimulation to the system, which destroys the body temperature change pattern, causing the body temperature that should have been lowered to be in a relatively high working state, thereby affecting the quality of sleep, and even causing insomnia, Dream More sleep disorders.

　　2. Easily cause eye diseases

　　Because computer users sit in front of the computer for a long time and look at things closer, the ciliary muscles of the eye are forced to contract and tense, causing the lens to become convex to adapt to seeing near objects. If the eyes are in a state of tension for a long time without rest, myopia will occur. Excessive visual fatigue can also cause obstruction of aqueous humor, which can easily lead to glaucoma. At the same time, dry eye syndrome, cataracts, corneal ulcers and retinal detachment are also eye diseases that people who use computers for a long time are susceptible to.

　　3. Radiation can easily induce cancer

　　Computer radiation pollution will affect the human body's circulatory system, immunity, reproductive and metabolic functions, and in severe cases can induce cancer , and will accelerate the proliferation of cancer cells in the human body.

　　4. Affect the reproductive system

　　It affects people's reproductive system mainly in men. sperm Reduced quality, spontaneous abortion and miscarriage in pregnant women fetus Deformity etc.

　　5. Affects the cardiovascular system

　　Affecting people's cardiovascular system manifests as palpitations, insomnia, and some female Menstrual disorders, bradycardia, decreased stroke volume, sinus heart rate Irregularities, leukopenia, decreased immune function, etc.

　　6. Easy to cause hair loss

　　male Working in front of the computer for a long time or playing games online can easily lead to mental fatigue, which puts the central nervous system in a state of long-term tension, autonomic nerve disorders, and dysfunction of skin vasoconstriction. Local vasoconstriction of the scalp reduces the blood supply, resulting in malnutrition of hair follicles, excitement of the cerebral cortex, and high mental stress, thus causing hair loss.