7月26日，2025世界人工智能大会暨人工智能全球治理高级别会议在上海开幕。
【编辑：王祎】
tuiheisu（Melatonin）shiyizhongyousongguotifenmidejisu，zhuyaofuzetiaojierentidezhouyejielv。tadefenmishouguangxiandeyingxiang，tongchangzaiyejianzengjia，cujinshuimian，bingzaibaitianjianshao，congerbangzhuwomenbaochiqingxing。tuiheisubujinshitiaojieshuimiandeguanjianwuzhi，haijuyoukangyanghuahemianyitiaojiedegongneng，jinnianlaishoudaoyuelaiyueduoguanzhu。yanjiubiaoming，tuiheisudeziranchanshengshoudaoduozhongyinsudeyingxiang，baokuoguangzhao、nianlingheshenghuofangshi。suizhenianlingdezengchang，tineidetuiheisushuipingzhujianxiajiang，zheyeshixuduolaonianrenrongyichuxianshuimianzhangaideyuanyinzhiyi。ciwai，xiandaishenghuozhong，youqishichangshijianshiyongdianzishebeifachudelanguang，huiyizhituiheisudefenmi，shiderenmenzaiyewanrushuigengjiakunnan。yinci，kongzhiguangxianhuanjing，youqishiwanshangtiaoandengguang，jianshaopingmushijian，youzhuyutigaotineituiheisudeshuiping。tuiheisudebuchongjizaijinnianlaizhujianliuxing，xuduorenkaishishiyongtalaigaishanshuimianzhiliang、huanjieshichafanyingyijizhiliaoyixieshuimianzhangai。yanjiuxianshi，shiliangdetuiheisubuchongkeyisuoduanrushuishijian，tigaoshendushuimiandebili，bangzhurenmenhuifuzhengchangdeshuimianjielv。raner，changqishiyongtuiheisubuchongjirengxujinshen，youqishizaimeiyouyishengjianyideqingkuangxia。guoliangshiyongkenenghuidaozhifuzuoyong，lirutoutong、xuanyun、baitianshishuideng。ciwai，tuiheisuhaibeiyanjiuyongyuzhiliaoqitajiankangwenti，ruyiyuzheng、jiaolvzhenghemouxieleixingdeaizhengdeng，xianshichuyidingdeqianli。danmuqiandeyanjiuhaibugouchongfen，褪(tui)黑(hei)素(su)（(（)M(M)e(e)l(l)a(a)t(t)o(o)n(n)i(i)n(n)）(）)是(shi)一(yi)种(zhong)由(you)松(song)果(guo)体(ti)分(fen)泌(mi)的(de)激(ji)素(su)，(，)主(zhu)要(yao)负(fu)责(ze)调(tiao)节(jie)人(ren)体(ti)的(de)昼(zhou)夜(ye)节(jie)律(lv)。(。)它(ta)的(de)分(fen)泌(mi)受(shou)光(guang)线(xian)的(de)影(ying)响(xiang)，(，)通(tong)常(chang)在(zai)夜(ye)间(jian)增(zeng)加(jia)，(，)促(cu)进(jin)睡(shui)眠(mian)，(，)并(bing)在(zai)白(bai)天(tian)减(jian)少(shao)，(，)从(cong)而(er)帮(bang)助(zhu)我(wo)们(men)保(bao)持(chi)清(qing)醒(xing)。(。)褪(tui)黑(hei)素(su)不(bu)仅(jin)是(shi)调(tiao)节(jie)睡(shui)眠(mian)的(de)关(guan)键(jian)物(wu)质(zhi)，(，)还(hai)具(ju)有(you)抗(kang)氧(yang)化(hua)和(he)免(mian)疫(yi)调(tiao)节(jie)的(de)功(gong)能(neng)，(，)近(jin)年(nian)来(lai)受(shou)到(dao)越(yue)来(lai)越(yue)多(duo)关(guan)注(zhu)。(。)研(yan)究(jiu)表(biao)明(ming)，(，)褪(tui)黑(hei)素(su)的(de)自(zi)然(ran)产(chan)生(sheng)受(shou)到(dao)多(duo)种(zhong)因(yin)素(su)的(de)影(ying)响(xiang)，(，)包(bao)括(kuo)光(guang)照(zhao)、(、)年(nian)龄(ling)和(he)生(sheng)活(huo)方(fang)式(shi)。(。)随(sui)着(zhe)年(nian)龄(ling)的(de)增(zeng)长(chang)，(，)体(ti)内(nei)的(de)褪(tui)黑(hei)素(su)水(shui)平(ping)逐(zhu)渐(jian)下(xia)降(jiang)，(，)这(zhe)也(ye)是(shi)许(xu)多(duo)老(lao)年(nian)人(ren)容(rong)易(yi)出(chu)现(xian)睡(shui)眠(mian)障(zhang)碍(ai)的(de)原(yuan)因(yin)之(zhi)一(yi)。(。)此(ci)外(wai)，(，)现(xian)代(dai)生(sheng)活(huo)中(zhong)，(，)尤(you)其(qi)是(shi)长(chang)时(shi)间(jian)使(shi)用(yong)电(dian)子(zi)设(she)备(bei)发(fa)出(chu)的(de)蓝(lan)光(guang)，(，)会(hui)抑(yi)制(zhi)褪(tui)黑(hei)素(su)的(de)分(fen)泌(mi)，(，)使(shi)得(de)人(ren)们(men)在(zai)夜(ye)晚(wan)入(ru)睡(shui)更(geng)加(jia)困(kun)难(nan)。(。)因(yin)此(ci)，(，)控(kong)制(zhi)光(guang)线(xian)环(huan)境(jing)，(，)尤(you)其(qi)是(shi)晚(wan)上(shang)调(tiao)暗(an)灯(deng)光(guang)，(，)减(jian)少(shao)屏(ping)幕(mu)时(shi)间(jian)，(，)有(you)助(zhu)于(yu)提(ti)高(gao)体(ti)内(nei)褪(tui)黑(hei)素(su)的(de)水(shui)平(ping)。(。)褪(tui)黑(hei)素(su)的(de)补(bu)充(chong)剂(ji)在(zai)近(jin)年(nian)来(lai)逐(zhu)渐(jian)流(liu)行(xing)，(，)许(xu)多(duo)人(ren)开(kai)始(shi)使(shi)用(yong)它(ta)来(lai)改(gai)善(shan)睡(shui)眠(mian)质(zhi)量(liang)、(、)缓(huan)解(jie)时(shi)差(cha)反(fan)应(ying)以(yi)及(ji)治(zhi)疗(liao)一(yi)些(xie)睡(shui)眠(mian)障(zhang)碍(ai)。(。)研(yan)究(jiu)显(xian)示(shi)，(，)适(shi)量(liang)的(de)褪(tui)黑(hei)素(su)补(bu)充(chong)可(ke)以(yi)缩(suo)短(duan)入(ru)睡(shui)时(shi)间(jian)，(，)提(ti)高(gao)深(shen)度(du)睡(shui)眠(mian)的(de)比(bi)例(li)，(，)帮(bang)助(zhu)人(ren)们(men)恢(hui)复(fu)正(zheng)常(chang)的(de)睡(shui)眠(mian)节(jie)律(lv)。(。)然(ran)而(er)，(，)长(chang)期(qi)使(shi)用(yong)褪(tui)黑(hei)素(su)补(bu)充(chong)剂(ji)仍(reng)需(xu)谨(jin)慎(shen)，(，)尤(you)其(qi)是(shi)在(zai)没(mei)有(you)医(yi)生(sheng)建(jian)议(yi)的(de)情(qing)况(kuang)下(xia)。(。)过(guo)量(liang)使(shi)用(yong)可(ke)能(neng)会(hui)导(dao)致(zhi)副(fu)作(zuo)用(yong)，(，)例(li)如(ru)头(tou)痛(tong)、(、)眩(xuan)晕(yun)、(、)白(bai)天(tian)嗜(shi)睡(shui)等(deng)。(。)此(ci)外(wai)，(，)褪(tui)黑(hei)素(su)还(hai)被(bei)研(yan)究(jiu)用(yong)于(yu)治(zhi)疗(liao)其(qi)他(ta)健(jian)康(kang)问(wen)题(ti)，(，)如(ru)抑(yi)郁(yu)症(zheng)、(、)焦(jiao)虑(lv)症(zheng)和(he)某(mou)些(xie)类(lei)型(xing)的(de)癌(ai)症(zheng)等(deng)，(，)显(xian)示(shi)出(chu)一(yi)定(ding)的(de)潜(qian)力(li)。(。)但(dan)目(mu)前(qian)的(de)研(yan)究(jiu)还(hai)不(bu)够(gou)充(chong)分(fen)，(，)
