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　　從??(cong)環(huán)?(huan)境??(jing)與?(yu)行??(xing)為??(wei)因??(yin)素?(su)看??(kan)??，作??(zuo)息??(xi)不??(bu)規(guī)??(gui)律??(lv)、睡??(shui)前?(qian)過??(guo)度??(du)使??(shi)用??(yong)電??(dian)子??(zi)產(chǎn)??(chan)品??(pin)等??(deng)??，會(huì)??(hui)抑??(yi)制??(zhi)褪??(tui)黑??(hei)素?(su)分??(fen)泌??(mi)??，導(dǎo)??(dao)致??(zhi)入??(ru)睡??(shui)時(shí)??(shi)間??(jian)延??(yan)遲??(chi)??。?臥??(wo)室?(shi)環(huán)??(huan)境??(jing)??，如?(ru)噪??(zao)音??(yin)、溫??(wen)度??(du)、床??(chuang)墊??(dian)舒??(shu)適??(shi)度??(du)??，也?(ye)會(huì)??(hui)影??(ying)響??(xiang)入??(ru)睡??(shui)速??(su)度??(du)以??(yi)及?(ji)睡??(shui)眠??(mian)質(zhì)??(zhi)量??(liang)??。　　睡??(shui)眠??(mian)不??(bu)足??(zu)會(huì)?(hui)增??(zeng)加??(jia)諸?(zhu)多??(duo)軀??(qu)體?(ti)疾??(ji)病??(bing)的??(de)發(fā)??(fa)生??(sheng)風(fēng)?(feng)險(xiǎn)??(xian)??，例??(li)如??(ru)??，高??(gao)血??(xue)壓??(ya)、腦?(nao)卒??(zu)中??(zhong)等??(deng)心??(xin)血??(xue)管秘(guan)疾??(ji)病??(bing)??，糖??(tang)尿??(niao)病??(bing)等?(deng)代??(dai)謝??(xie)類??(lei)疾??(ji)病??(bing)??，以??(yi)及??(ji)類??(lei)風(fēng)??(feng)濕??(shi)關(guān)??(guan)節(jié)??(jie)炎??(yan)等??(deng)自??(zi)身??(shen)免??(mian)疫?(yi)疾??(ji)病??(bing)??。??。