{"id":10184,"date":"2024-10-07T04:33:00","date_gmt":"2024-10-07T04:33:00","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=10184"},"modified":"2024-10-07T04:33:00","modified_gmt":"2024-10-07T04:33:00","slug":"melatonin-2","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/tr\/melatonin-2\/","title":{"rendered":"Melatonin nedir?"},"content":{"rendered":"<h1>Melatonin nedir?<\/h1>\n<p>Pineal hormon olarak da bilinen melatonin, \u0130ngilizce ad\u0131 melatonin, MT olarak an\u0131l\u0131r, melatonin olarak da bilinir; memelilerin ve insanlar\u0131n beyninin epifiz bezi taraf\u0131ndan salg\u0131lanan bir amin hormonudur ve plazmadaki konsantrasyonu g\u00fcn boyunca azal\u0131r ve geceleri artar, yani melatonin salg\u0131lanmas\u0131 \u0131\u015f\u0131k taraf\u0131ndan d\u00fczenlenir, ayd\u0131nl\u0131k oldu\u011funda inhibe olur ve karanl\u0131k olduktan sonra artmaya ba\u015flar. 1917 gibi erken bir tarihte, birisi inek beyninin epifiz bezini ezerek iriba\u015flar\u0131n tutuldu\u011fu kaba d\u00f6km\u00fc\u015f ve yar\u0131m saat sonra iriba\u015flar\u0131n deri ve i\u00e7 organlar\u0131n\u0131n son derece \u015feffaf hale geldi\u011fini g\u00f6rm\u00fc\u015ft\u00fcr. \u00c7am kozala\u011f\u0131ndaki aktif fakt\u00f6r\u00fcn melanositler i\u00e7indeki melanin partik\u00fcllerini bir araya getirme yetene\u011fine sahip oldu\u011fu, dolay\u0131s\u0131yla melatonin ad\u0131n\u0131 ald\u0131\u011f\u0131 varsay\u0131lmaktad\u0131r. 1958 y\u0131l\u0131nda Amerikal\u0131 dermatolog Aaron Lerner, epifiz aktif fakt\u00f6r\u00fcn\u00fc izole ettikten sonra melatoninin ger\u00e7ek anlam\u0131n\u0131 elde eden bir ekibe liderlik etti.<br \/>\nMelatoninin mekanizmas\u0131 ve etkinli\u011fi<br \/>\nMelatonin salg\u0131lanmas\u0131n\u0131n zirvesi insan ve hayvanlar\u0131n uyku d\u00f6nemindedir ve melatonin salg\u0131lanmas\u0131 geceleri kademeli olarak artar, sabah saat 2 ile 4 aras\u0131nda zirveye ula\u015f\u0131r ve sabahlar\u0131 keskin bir \u015fekilde son derece d\u00fc\u015f\u00fck s\u0131n\u0131ra d\u00fc\u015fer. G\u00fcn boyunca \u0131\u015f\u0131k, insan ve hayvanlar\u0131n retinas\u0131 ve optik siniri arac\u0131l\u0131\u011f\u0131yla suprakiazmatik \u00e7ekirde\u011fe iletilerek melatonin salg\u0131lanmas\u0131n\u0131 engelleyebilir. Melatoninin bu sirkadiyen salg\u0131lanma d\u00f6ng\u00fcs\u00fc sayesinde epifiz bezi merkezi sinir sistemine \"zaman sinyalleri\" g\u00f6ndererek beynin ve v\u00fccudun d\u0131\u015far\u0131n\u0131n gece oldu\u011funu alg\u0131lamas\u0131n\u0131 ve gece oldu\u011funda uykuya dalabilmesini sa\u011flar, b\u00f6ylece v\u00fccut \u0131s\u0131s\u0131, nab\u0131z, kan bas\u0131nc\u0131 d\u00fc\u015fer ve uyku haline neden olur, bu nedenle melatonin insan v\u00fccudunun do\u011fal \"uyku yard\u0131m\u0131\" ve \"fizyolojik hipnotik ajan\" olarak da bilinir. Melatonin salg\u0131lanmas\u0131 ya\u015fla da ili\u015fkilidir ve ya\u015f artt\u0131k\u00e7a farkl\u0131 de\u011fi\u015fiklikler g\u00f6sterir. Melatonin salg\u0131s\u0131 3-5 ya\u015flar\u0131nda en y\u00fcksek seviyededir, 6-8 ya\u015flar\u0131nda 70%'ye d\u00fc\u015fer ve 12 ya\u015f\u0131nda yeti\u015fkin seviyesine iner. 35 ya\u015f\u0131ndan sonra v\u00fccuttaki melatonin salg\u0131s\u0131 her 10 y\u0131lda bir ortalama 10-15% olmak \u00fczere \u00f6nemli \u00f6l\u00e7\u00fcde azal\u0131r ve uyku bozuklu\u011fu olan ya\u015fl\u0131 hastalarda melatonin d\u00fc\u015f\u00fc\u015f\u00fc daha belirgindir. Salg\u0131, zirve noktas\u0131n\u0131n yaln\u0131zca onda biri kadard\u0131r ve bu da uyku ritimleri ile \u00e7oklu sistemlerin i\u015flev bozuklu\u011funa neden olur.<br \/>\nBu nedenle, sirkadiyen ritim bozukluklar\u0131ndan kaynaklanan uyku bozukluklar\u0131 olan hastalar i\u00e7in melatonin salg\u0131lanmas\u0131nda bir azalma s\u00f6z konusudur. Melatonin salg\u0131s\u0131n\u0131n azalmas\u0131 insanlar\u0131n uyku derinli\u011fini do\u011frudan etkileyecek ve uykusuzluk, hayalperestlik, yorgunluk ve unutkanl\u0131k gibi bir dizi semptom ortaya \u00e7\u0131kacak ve bunu \u00e7e\u015fitli hastal\u0131klar takip edecektir. Ekzojen melatonin takviyesi uykuyu iyile\u015ftirebilir ve uyku d\u00fczenini belirli bir dereceye kadar geri getirebilir, v\u00fccuttaki melatonin seviyesini gen\u00e7 bir durumda tutabilir ve sirkadiyen ritmi ayarlayabilir ve geri y\u00fckleyebilir. G\u00fcnl\u00fck olarak yulaf, tatl\u0131 m\u0131s\u0131r, zencefil, domates, muz ve benzeri g\u0131dalar\u0131n melatonin i\u00e7eri\u011fi daha fazla al\u0131nabilir. Ayr\u0131ca melatonin i\u00e7eren sa\u011fl\u0131kl\u0131 g\u0131dalar da alabilirsiniz.<br \/>\nMelatoninin fizyolojik etkileri aras\u0131nda biyolojik saatin ayarlanmas\u0131, uykunun tetiklenmesi, endokrin sistemin d\u00fczenlenmesi, ya\u015flanman\u0131n geciktirilmesi, anti-oksidasyon ve ba\u011f\u0131\u015f\u0131kl\u0131\u011f\u0131n g\u00fc\u00e7lendirilmesi yer almaktad\u0131r. Bunlar aras\u0131nda uyku \u00fczerindeki d\u00fczenleyici etkisi en belirgin olan\u0131d\u0131r ve gecikmi\u015f uyku sendromu ve anormal jet lag'in neden oldu\u011fu uyku bozukluklar\u0131 \u00fczerinde belirgin bir etkiye sahiptir.<br \/>\nUykuyu iyile\u015ftirin<br \/>\nMelatonin, insanlar\u0131n h\u0131zl\u0131 bir \u015fekilde derin uykuya girmesini sa\u011flayabilir, uyku s\u0131ras\u0131nda uyanma say\u0131s\u0131n\u0131 azaltabilir, uyku kalitesini art\u0131rabilir ve jet lag'\u0131n neden oldu\u011fu uyku bozukluklar\u0131 \u00fczerinde iyi bir iyile\u015ftirici etkiye sahip olabilir. Di\u011fer uyku yard\u0131mc\u0131lar\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, melatoninin daha az yan etkisi vard\u0131r. \u00c7al\u0131\u015fmalar, melatoninin demansa ba\u011fl\u0131 uyku bozukluklar\u0131 olan hastalarda, \u00f6zellikle de g\u00fcn bat\u0131m\u0131 sendromu olan hastalarda uyku ritmi bozukluklar\u0131n\u0131n tedavisinde \u00f6nemli bir etkiye sahip oldu\u011funu g\u00f6stermi\u015ftir. Her gece yatmadan 2 saat \u00f6nce 1 mg melatonin almak, demansa ba\u011fl\u0131 uyku bozuklu\u011fu olan hastalarda uyku bozukluklar\u0131n\u0131n ana \u015fikayetlerini etkili bir \u015fekilde iyile\u015ftirebilir, uyku gecikme s\u00fcresini k\u0131saltabilir ve uyku s\u0131ras\u0131nda uyanma say\u0131s\u0131n\u0131 azaltabilir. Uyku verimlili\u011fini ve uyku kalitesini art\u0131r\u0131r.<br \/>\nDi\u011fer fonksiyonlar<br \/>\nYa\u015flanmay\u0131 geciktirme (melatonin, serbest radikalleri ortadan kald\u0131rabilen, oksidasyona direnebilen ve h\u00fccrelerin b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc koruyabilen endojen bir hormondur, bu nedenle melatonin almak v\u00fccudun metabolizmas\u0131n\u0131 h\u0131zland\u0131rabilir ve ya\u015flanma kar\u015f\u0131t\u0131 etkilere sahip olabilir), endokrini d\u00fczenleme (\u00e7al\u0131\u015fmalar melatoninin kad\u0131n yumurtlama d\u00f6nemini d\u00fczenleyebilece\u011fini, duygusal sorunlar\u0131n endokrin bozukluklar\u0131n\u0131n neden oldu\u011fu menopozu d\u00fczenleyebilece\u011fini g\u00f6stermi\u015ftir, uyku sorunlar\u0131 vb.), Beyazlatma ve \u00e7il giderme (melatonin beyazlat\u0131c\u0131 ve nemlendirici kozmetiklerde yayg\u0131n olarak kullan\u0131l\u0131r, beyazlatma ve \u00e7il giderme etkisine sahiptir ve g\u00fczellik severler taraf\u0131ndan aran\u0131r).<br \/>\nMelatonin uygulamas\u0131<br \/>\nG\u0131da end\u00fcstrisi<\/p>\n<p>Melatoninin \u00c7in'de sa\u011fl\u0131kl\u0131 g\u0131da hammaddesi olarak kullan\u0131lmas\u0131na izin verilmektedir ve melatonin i\u00e7eren sa\u011fl\u0131kl\u0131 g\u0131dalar \u00c7in'de uzun s\u00fcredir onaylanmaktad\u0131r. Melatonin en \u00e7ok 1996-2000 y\u0131llar\u0131 aras\u0131nda onaylanm\u0131\u015ft\u0131r ve bunlardan 38 tanesi sadece 1997 y\u0131l\u0131nda onaylanm\u0131\u015ft\u0131r. 1998 y\u0131l\u0131nda, uyku iyile\u015ftirme \u00fcr\u00fcnlerinin 80%'den fazlas\u0131 melatonin \u00fcr\u00fcnleriydi. Melatonin sa\u011fl\u0131k g\u0131dalar\u0131n\u0131n uzun y\u0131llara dayanan onay ge\u00e7mi\u015fi, onaylanm\u0131\u015f melatonin \u00fcr\u00fcnlerinin talimatlara uygun olarak kullan\u0131m\u0131n\u0131n nispeten g\u00fcvenli oldu\u011funu g\u00f6steren net advers reaksiyon raporlar\u0131 g\u00f6rmemi\u015ftir. \u00dcr\u00fcn form\u00fclasyonu a\u00e7\u0131s\u0131ndan, melatonin \u00fcr\u00fcnlerinin form\u00fcl\u00fc nispeten sabittir ve 2020'nin ba\u015f\u0131 itibariyle, ana \u00fcr\u00fcnler 91.3%'yi olu\u015fturan \"melatonin tek tarafl\u0131\" ve \"melatonin + B6 vitamini\" dir.<br \/>\n\u0130la\u00e7 end\u00fcstrisi<br \/>\n\u00c7e\u015fitli biyolojik aktivitelere sahip bir ila\u00e7 monomeri olarak melatonin, t\u0131p alan\u0131nda geni\u015f bir ara\u015ft\u0131rma beklentisine sahiptir. G\u00fc\u00e7l\u00fc karaci\u011fer ilk ge\u00e7i\u015f etkisi ve d\u00fc\u015f\u00fck oral biyoyararlan\u0131m\u0131 nedeniyle, baz\u0131 ki\u015filer ilk ge\u00e7i\u015f etkisini \u00f6nlemek ve ilac\u0131n biyoyararlan\u0131m\u0131n\u0131 art\u0131rmak i\u00e7in nazal mukozal uygulama jelatin mikrok\u00fcreleri geli\u015ftirmi\u015ftir.<br \/>\nMelatonin \u00fcr\u00fcnlerinin pazar durumu<br \/>\nSPINS'e g\u00f6re, ABD'de ana ak\u0131m melatonin sat\u0131\u015flar\u0131 2020 y\u0131l\u0131nda 43,6% artarak $570 milyona ula\u015facak ve en \u00e7ok satan 25 ana ak\u0131m takviye bile\u015feni aras\u0131nda be\u015finci s\u0131rada yer alacak. Melatonin 2021 y\u0131l\u0131nda da \u00f6nemli \u00f6l\u00e7\u00fcde b\u00fcy\u00fcmeye devam ederek bir \u00f6nceki y\u0131la g\u00f6re 27,9% art\u0131\u015fla $730 milyona ula\u015ft\u0131. Uyku sa\u011fl\u0131\u011f\u0131 kategorisinde, bir numaral\u0131 hammadde sat\u0131\u015f\u0131 olarak melatonin, kediotu, teanin, papatya, limon balsam\u0131 otu, magnezyum, 5-HTP ve di\u011fer benzer hammaddeleri \u00e7ok a\u015ft\u0131. Amazon'da melatonin, 2021'de y\u0131ldan y\u0131la 58% artan sat\u0131\u015flarla uyku yard\u0131m\u0131 kategorisindeki en s\u0131cak i\u00e7eriklerden biri olmaya devam ediyor ve Amazon'daki y\u0131ll\u0131k sat\u0131\u015flara g\u00f6re ilk be\u015f uyku yard\u0131m\u0131 takviyesinden d\u00f6rd\u00fcn\u00fcn ana i\u00e7eri\u011fi melatonin. G\u00fcvenilir Beslenme \u00dcr\u00fcnleri Derne\u011fi (CRN) taraf\u0131ndan Ipsos i\u015fbirli\u011fiyle yay\u0131mlanan T\u00fcketici Besin Takviyesi Ara\u015ft\u0131rmas\u0131'n\u0131n y\u0131ll\u0131k raporu da besin takviyesi kullan\u0131c\u0131lar\u0131n\u0131n 14%'sinin uyku sa\u011fl\u0131\u011f\u0131n\u0131 iyile\u015ftirmek i\u00e7in besin takviyesi ald\u0131\u011f\u0131n\u0131 ve bunlar\u0131n 66%'sinin melatonin uyku yard\u0131m\u0131 \u00fcr\u00fcnlerini se\u00e7ti\u011fini g\u00f6steriyor. Geri kalanlar ise magnezyum \u00fcr\u00fcnleri (28%), lavanta \u00fcr\u00fcnleri (19%), kediotu \u00fcr\u00fcnleri (19%), kannabidiol (CBD) \u00fcr\u00fcnleri (17%) ve ginkgo biloba \u00fcr\u00fcnleridir (10%).<br \/>\n\u00c7in'de melatonin pazar\u0131 da, uykusuzluk n\u00fcfusunu art\u0131ran ancak ayn\u0131 zamanda \u00c7in'in uyku ekonomisinin h\u0131zl\u0131 geli\u015fimini te\u015fvik eden \u0130nternet bilgi patlamas\u0131 \u00e7a\u011f\u0131nda h\u0131zla geli\u015fti, ilgili veriler \u00c7in'in uyku ekonomisinin pazar b\u00fcy\u00fckl\u00fc\u011f\u00fcn\u00fcn 2015'ten 2019'a kadar h\u0131zla b\u00fcy\u00fcd\u00fc\u011f\u00fcn\u00fc ve y\u0131ll\u0131k bile\u015fik b\u00fcy\u00fcmenin 11,2% oldu\u011funu g\u00f6steriyor. Huayin \u0130\u015f Ara\u015ft\u0131rma Enstit\u00fcs\u00fc'n\u00fcn verilerine g\u00f6re, \u00c7in'in melatonin pazar\u0131 2015 y\u0131l\u0131ndan bu yana h\u0131zla b\u00fcy\u00fcyerek 2020 y\u0131l\u0131na kadar y\u0131ll\u0131k 10,1% art\u0131\u015fla 543 milyon yuana ula\u015ft\u0131. \u0130lgili devlet daireleri taraf\u0131ndan onaylanan ve tescil edilen uyku fonksiyonunu iyile\u015ftirmeye y\u00f6nelik 600'den fazla sa\u011fl\u0131kl\u0131 g\u0131da form\u00fcl\u00fcn\u00fcn analizi, kullan\u0131lan ana hammaddelerin h\u00fcnnap \u00e7ekirde\u011fi (46%), melatonin (20.8%), schisandra chinensis (18%), Gastrodia gastrodia (12%), inci (10%), polygala (10%) ve benzeri oldu\u011funu ortaya koymu\u015ftur. \u0130la\u00e7lar\u0131n \u00f6zelliklerinden etkilenen \u00c7in'in melatonin pazar\u0131n\u0131n toplam b\u00fcy\u00fckl\u00fc\u011f\u00fc hala d\u00fc\u015f\u00fckt\u00fcr ve gelecekte, pazar\u0131n tan\u0131nmas\u0131 ve talep artmaya devam ettik\u00e7e, melatonin pazar\u0131 b\u00fcy\u00fcmeye devam edecektir.<br \/>\nMelatonin reg\u00fclasyonu<br \/>\n\u00c7ok say\u0131da bilimsel \u00e7al\u0131\u015fmaya dayanarak, melatoninin uykuyu iyile\u015ftirmedeki etkinli\u011fi kabul edilmi\u015f ve yurti\u00e7i ve yurtd\u0131\u015f\u0131nda \u00f6nerilen dozlar verilmi\u015ftir.<br \/>\nAmerika Birle\u015fik Devletleri: 1994 y\u0131l\u0131nda melatonin, ABD G\u0131da ve \u0130la\u00e7 Dairesi (FDA) taraf\u0131ndan besin takviyesi olarak kullan\u0131lmak \u00fczere onaylanm\u0131\u015ft\u0131r.<br \/>\nKanada: 2004 y\u0131l\u0131nda Kanada Do\u011fal ve Re\u00e7etesiz Sa\u011fl\u0131k \u00dcr\u00fcnleri Ajans\u0131 (NNHPD), melatonin de dahil olmak \u00fczere do\u011fal sa\u011fl\u0131k \u00fcr\u00fcnlerinin belirli lisanslama, \u00fcretim, etiketleme ve g\u00fcvenlik standartlar\u0131n\u0131 kar\u015f\u0131lad\u0131klar\u0131 s\u00fcrece Kanada'da sat\u0131labilece\u011fine dair yeni bir d\u00fczenleme yay\u0131nlam\u0131\u015ft\u0131r. 2013 y\u0131l\u0131nda Kanada taraf\u0131ndan yay\u0131nlanan melatonin oral ve dilalt\u0131 melatonin \u00fcr\u00fcn lisans\u0131 end\u00fcstri K\u0131lavuzu, melatoninin uykuyu iyile\u015ftirme, uyku s\u00fcresini uzatma (uyku kalitesini art\u0131rma) veya uyku s\u00fcresini k\u0131saltma veya insan v\u00fccudunun sirkadiyen ritmini d\u00fczenleme ile ilgili i\u015flevlerini \u015fart ko\u015fmu\u015ftur ve \u00f6nerilen dozaj 0.1~10mg\/g\u00fcn'd\u00fcr. Jet lag rahats\u0131zl\u0131\u011f\u0131n\u0131 ortadan kald\u0131rmak veya azaltmak i\u00e7in \u00f6nerilen doz 0,5 ila 10 mg\/g\u00fcnd\u00fcr.<br \/>\nAvrupa Birli\u011fi: 2010 y\u0131l\u0131nda Avrupa G\u0131da G\u00fcvenli\u011fi Otoritesi (EFSA), melatoninin jet lag'\u0131 hafifletmek amac\u0131yla g\u0131dalara eklenmesine izin vermi\u015f ve minimum 0,5 mg\/g\u00fcn dozaj belirlemi\u015ftir. EFSA, 2011 y\u0131l\u0131nda melatoninin uykuya dalma s\u00fcresini k\u0131saltma i\u015flevini de eklemi\u015f ve minimum dozu 1mg\/g\u00fcn olarak belirlemi\u015ftir.<br \/>\n\u00c7in: \u00c7in'in eski Devlet G\u0131da ve \u0130la\u00e7 \u0130daresi 2005 y\u0131l\u0131nda 202 say\u0131l\u0131 (\"Besin Takviyesi beyan\u0131 ve inceleme y\u00f6netmelikleri (Deneme)\" ve di\u011fer 8 ilgili h\u00fck\u00fcm bildiriminin yay\u0131nlanmas\u0131 \u00fczerine), hammadde olarak melatonin i\u00e7eren sa\u011fl\u0131kl\u0131 g\u0131da, beyan edilen sa\u011fl\u0131k i\u015flevi ge\u00e7ici olarak uykuyu iyile\u015ftirmekle s\u0131n\u0131rl\u0131d\u0131r, \u00f6nerilen dozaj 1 ~ 3 mg \/ g\u00fcn'd\u00fcr; 2021 y\u0131l\u0131nda melatonin resmi olarak sa\u011fl\u0131kl\u0131 g\u0131da hammaddeleri katalo\u011funa dahil edildi.<br \/>\nMelatoninin pazar beklentisi<br \/>\nSon y\u0131llarda, gen\u00e7ler aras\u0131nda uyku sorunlar\u0131n\u0131n k\u00f6t\u00fcle\u015fmesiyle birlikte melatonine olan talep artmaya devam etmi\u015ftir. \u00c7in Uyku Ara\u015ft\u0131rmalar\u0131 Derne\u011fi'ne g\u00f6re, \u00c7in'de 300 milyondan fazla insan uyku bozuklu\u011fu ya\u015f\u0131yor. Ayn\u0131 zamanda, \u00c7in'de ya\u015fayanlar\u0131n ortalama uyku s\u00fcresi 2018'de 8,1 saatten 2020'de 6,9 saate d\u00fc\u015fm\u00fc\u015f, 1970'lerde ve 1980'lerde do\u011fan ki\u015filerin ortalama uyku s\u00fcresi 7,22 saat ve 7,06 saat, 1970'lerde, 1990'da ve 1990'da do\u011fan ki\u015filerin ortalama uyku s\u00fcresi ise s\u0131ras\u0131yla 7 saat, 6,58 saat, 6,47 saat ve 6,45 saatten az olmu\u015ftur. \u00d6te yandan, \u00c7in Uyku Beyaz Kitab\u0131 anket verileri, uzun s\u00fcreli uyku yoksunlu\u011funun g\u00fcnd\u00fcz yorgunlu\u011funa (46,2%), haf\u0131za kayb\u0131na (4234%), dikkatsizli\u011fe (40,3%), ba\u011f\u0131\u015f\u0131kl\u0131\u011f\u0131n azalmas\u0131na (38,8%), ya\u015flanmaya (38,2%) ve di\u011fer olumsuz etkilere yol a\u00e7abilece\u011fini g\u00f6stermektedir.<br \/>\n\u00c7in'deki ge\u00e7 uyuyan gruplar aras\u0131nda 48%, 80'ler sonras\u0131 ve 90'lar sonras\u0131 taraf\u0131ndan temsil edilen ge\u00e7 kalmak i\u00e7in aktiftir; Ge\u00e7 kalman\u0131n pasif grubu yakla\u015f\u0131k 52%'yi olu\u015fturur, ana fakt\u00f6rler duygusal s\u0131k\u0131nt\u0131, i\u015f bask\u0131s\u0131, ya\u015fam bask\u0131s\u0131 vb.dir, bu grup melatoninin ana t\u00fcketici grubudur. \u0130lgili veriler, 2020 y\u0131l\u0131nda melatonin diyet beslenme \u00fcr\u00fcnleri kullan\u0131c\u0131lar\u0131n\u0131n bir \u00f6nceki y\u0131la g\u00f6re d\u00f6rt kat artt\u0131\u011f\u0131n\u0131 ve 90 sonras\u0131 t\u00fcketicilerin 62%'sinin melatonin yumu\u015fak \u015feker, buharl\u0131 g\u00f6z maskeleri ve uyku yast\u0131klar\u0131 ve di\u011fer \u0130nternet k\u0131rm\u0131z\u0131 uyku \u00fcr\u00fcnlerini sat\u0131n ald\u0131\u011f\u0131n\u0131 g\u00f6stermektedir. Uyku sorunlar\u0131n\u0131n \u00c7in halk\u0131n\u0131 rahats\u0131z eden b\u00fcy\u00fck bir sorun haline geldi\u011fi, melatonin \u00fcr\u00fcnlerinin \u00fclkemizde b\u00fcy\u00fck bir talep g\u00f6rd\u00fc\u011f\u00fc ve sekt\u00f6r\u00fcn geli\u015fme i\u00e7in geni\u015f beklentilere sahip oldu\u011fu g\u00f6r\u00fclebilir.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is melatonin? Melatonin, also known as pineal hormone, English name melatonin, referred to as MT, also known as melatonine; It is an amine hormone secreted by the pineal gland of the brain of mammals and humans, and its concentration in plasma decreases during the day and increases at night, that is, the secretion of [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is melatonin? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/tr\/melatonin-2\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is melatonin? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"What is melatonin? 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