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中年人缺眠并不比缺微量元素对身体健康影响的程度轻。中年人缺眠的原因是多方面的。据《世界科技译报》报道:现代人的睡眠时间逐步减少,自1970年至1990年的20年间,每日睡眠时间6小时以下的人数达15％,中年人群每日睡眠时间6小时以下者的比例更大。由于中年人在家庭、单位、社会所处的特殊地位,使得他们在生活节奏加快和各行各业激烈竞争的形势下,经常是疲于奔命地忙于应付,或加班加点完成各种应急任务;或为生活所迫延时劳作;或为孩子、老人的事费心伤神;或应酬生意夜生活频繁;或因生理、心理上的障碍导致失眠。各种不利于睡眠的自然环境等等,都可能引起中年人缺眠。
Middle-aged people do not sleep less than the lack of trace elements on the extent of their health effects of light. Middle-aged people sleep for many reasons. According to “World Science and Technology Translation” reported: modern people gradually reduced sleep time, from 1970 to 1990 in 20 years, the daily sleep time less than 6 hours up to 15%, middle-aged population less than 6 hours daily sleep time A greater proportion of people. Due to the special status of middle-aged people in the family, the unit and the community, they are often struggling to cope with overtime or overtime to fulfill various emergency tasks in the accelerating pace of life and the fierce competition in various trades and industries. Life delay working hours; or for the children, the elderly worry about the pain; or entertainment business nightlife frequent; or due to physical, psychological barriers lead to insomnia. A variety of natural environment is not conducive to sleep, etc., may cause middle-aged people without sleep.