The disease also sleep late 
 
 
China's traditional Chinese medicine to 

    General adults sleep time should be 7 ~ 8 hours a day, students' time should be 9 hours of sleep. If sleep more than the standard, is to sleep late. Work at ordinary times is busy, many people all want to have a lie-in at rest. There's nothing wrong with this practice itself, but stay in bed for a long time the harm is big. Look at out what disease can sleep late.
 
    Respiratory disease Most polluted air in the morning in the bedroom, even if the window door left unlocked or there will be a part of the air circulation. The unclean air contains a lot of bacteria, viruses, and dust, carbon dioxide influence respiratory health. If closed-door lie-ins, easy to cause a cold, cough, sore throat, etc.
 
    The digestive tract diseases People always get up late often hungry also don't eat breakfast, after a long time, easy to cause indigestion and chronic gastritis, ulcer disease, etc.
 
    Results in the decrease of obesity when sleeping basal metabolic rate, excess calories into fat, sleeping in can cause the body fat. At the same time, the more body fat, the higher the risk of coronary heart disease, vascular sclerosis disease.
 
    tiredness Lai people muscle tissue of the bed for a long time in that there was respite standoff, muscle repair bad, metabolites did not rule out in time, after getting up will feel leg weakness weakness, lumbar discomfort.
 
    weak Sleep will destroy the heart for a long time to rest and movement laws, the heart a break to rest again, finally make the heart contraction fatigue, a bit dismayed at the event, had to lie down again, form a vicious circle, leading to fatigue.
 
    Memory decline Sleep time is too long, sleep center in the excited state for a long time, because other neural will suppress too long and reduce the excitability. Lead to slow, memory loss, energy, etc. (Ma Shuai)
 
 
 
 
The original link: http://www.cntcmvideo.com/zgzyyb/html/2015-03/19/content_96931.htm