Holiday don't stay in bed To sleep against injury body 
 
 
Peng Yongjiang The second affiliated hospital of zhengzhou university 
 
 
China's traditional Chinese medicine to 

        Many people like to on weekends or holidays, have a good night's sleep, thought it would make the problem of lack of sleep repair back at ordinary times, is conducive to keep healthy. Actually, or holiday long time sleeping in on weekends, no benefit to the body, not only would disrupt the normal human body biological clock, make the person become more listless, at the same time, also have a lot of harm to health. 
 
        Because after a night of sleep, the bedroom most polluted air in the morning, the impurity in the air contains a lot of bacteria, viruses, carbon dioxide and dust particles, if continue to sleep in the morning and will have a negative impact on respiratory disease resistance. Therefore, those who like closed to sleep, often suffer from colds, diseases such as cough, sore throat, and a high concentration of carbon dioxide also easy to cause the memory and hearing loss. 
 
        In addition, sleep may also reduce muscle tension. One night after a rest, muscle and joint become less free your morning. If immediately after waking up, on the one hand, can increase muscle tension, on the other hand through exercise, the blood supply of the muscle increase, make muscle tissue repair rapidly, at the same time to accumulation in muscle metabolites discharge at night. This is advantageous to the enlargement of muscle fiber, toughening. Sleep late, missed the best time, because of muscle tissue after getting up, can feel the leg soft, lumbosacral discomfort, limb weakness, etc. In addition, if too long time to sleep, also can destroy the law of the human body heart activity and rest, the heart a break to rest again, resulting in cardiac contraction fatigue, in this way, a little activity, increased heart rate, muscle weakness, and he had to lie down and rest, thus formed a vicious circle, causes the body gradually weak. 
 
        Sleeping people tend to skip breakfast, food the night before and after a night of time, has been basically digestion. Early in the morning, according to the law of normal start activity of stomach, ready to accept new foods, but because the sleepyhead don't eat on time, have to sexual hunger peristalsis of intestines and stomach, the passage of time will harm people's digestion function, induce gastritis and ulcer disease. 
 
        Sleep can't storage reservoir, sleep much useless. Therefore, you'd better form the habit of go to bed and get up on time, form a stable clock, don't because of the holidays, such as the Internet break the rhythm of sleep at will. If the night before to work overtime very late, the second day also had better eat breakfast get up on time, can be in the middle of the appropriate rest for a while. As far as possible don't eat dinner after 9 PM, helps to ensure the quality of a good night's sleep. In addition, as if a difficult to fall asleep at night sleep late, you should consult your doctor as soon as possible, ease sleep disorders, ensure the quality of sleep.
 
 
 
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