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　　調(diào)??(tiao)查??(zha)數(shù)??(shu)據(jù)??(ju)顯??(xian)示??(shi)??，有??(you)1/4的??(de)人??(ren)睡??(shui)眠??(mian)不??(bu)足??(zu)6小??(xiao)時??(shi)??，零??(ling)點??(dian)后??(hou)入??(ru)睡??(shui)的??(de)人??(ren)群?(qun)已??(yi)超??(chao)半??(ban)數(shù)??(shu)??，近??(jin)四?(si)成??(cheng)人??(ren)群??(qun)存??(cun)在??(zai)夜??(ye)間??(jian)易??(yi)醒??(xing)問??(wen)題??(ti)??，有??(you)65%的?(de)人??(ren)每?(mei)周??(zhou)出??(chu)現(xiàn)??(xian)1—2次??(ci)睡??(shui)眠??(mian)困??(kun)擾??(rao)??。??調(diào)??(tiao)查??(zha)顯??(xian)示??(shi)??，“00后?(hou)”的?(de)大??(da)學(xué)??(xue)生??(sheng)群??(qun)體?(ti)晚??(wan)睡??(shui)晚??(wan)起??(qi)成??(cheng)常??(chang)態(tài)??(tai)??，僅??(jin)有??(you)2成??(cheng)左??(zuo)右??(you)的?(de)大??(da)學(xué)??(xue)生??(sheng)零??(ling)點??(dian)前??(qian)入??(ru)睡??(shui)??，1/4的??(de)大??(da)學(xué)??(xue)生??(sheng)凌?(ling)晨??(chen)2點??(dian)后??(hou)才??(cai)入??(ru)睡??(shui)??。　　眼??(yan)下??(xia)??，不?(bu)少??(shao)人??(ren)將??(jiang)褪??(tui)黑??(hei)素??(su)和??(he)相??(xiang)關(guān)??(guan)產(chǎn)??(chan)品??(pin)作??(zuo)為??(wei)“助?(zhu)眠??(mian)神??(shen)藥??(yao)”??，對??(dui)此??(ci)醫(yī)??(yi)生??(sheng)提??(ti)醒??(xing)??，褪??(tui)黑??(hei)素?(su)僅??(jin)對??(dui)睡??(shui)眠??(mian)節(jié)??(jie)律??(lv)有??(you)調(diào)??(tiao)節(jié)?(jie)作??(zuo)用??(yong)??，如?(ru)果??(guo)睡?(shui)不??(bu)著??(zhe)是??(shi)因??(yin)為??(wei)焦??(jiao)慮??(lv)或??(huo)者??(zhe)其??(qi)他??(ta)軀??(qu)體??(ti)疾??(ji)病?(bing)導(dǎo)??(dao)致??(zhi)??，那??(na)么?(me)服??(fu)用??(yong)褪??(tui)黑??(hei)素??(su)就??(jiu)沒??(mei)有??(you)效??(xiao)果??(guo)??。??。