{"id":241644,"date":"2026-04-10T06:17:28","date_gmt":"2026-04-10T02:17:28","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T20:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/ucnoqta.az\/?p=241644","title":{"rendered":"Q\u0259hv\u0259 canland\u0131rm\u0131r –"},"content":{"rendered":"

Milyarderl\u0259rl\u0259 insan h\u0259r s\u0259h\u0259r bir fincan q\u0259hv\u0259 il\u0259 gün\u0259 ba\u015flay\u0131r v\u0259 \u0259ks\u0259riyy\u0259ti bu içkinin b\u0259d\u0259nl\u0259rin\u0259 n\u0259 etdiyini bel\u0259 dü\u015fünmür. Kofein beyind\u0259ki yuxu reseptorlar\u0131n\u0131 bloklay\u0131r, ba\u011f\u0131rsaq f\u0259aliyy\u0259tini stimulla\u015fd\u0131r\u0131r v\u0259 geni\u015fmiqyasl\u0131 t\u0259dqiqatlara gör\u0259, ür\u0259k-damar x\u0259st\u0259likl\u0259ri riskini azaltmaq v\u0259 h\u0259tta demensiyadan qorunmaqla \u0259laq\u0259l\u0259ndirilir. <\/strong><\/p>\n

Ucnoqta.az x\u0259b\u0259r verir ki, lakin bu t\u0259sirin arxas\u0131ndak\u0131 mexanizml\u0259r göründüyünd\u0259n daha maraql\u0131d\u0131r.<\/p>\n

Kofeinin yor\u011funlu\u011fu nec\u0259 bloklay\u0131r
\nQ\u0259hv\u0259nin niy\u0259 canland\u0131rd\u0131\u011f\u0131n\u0131 anlamaq üçün beynimizd\u0259ki artan yor\u011funluq hissind\u0259n m\u0259sul olan adenozini – molekulu ba\u015fa dü\u015fm\u0259liyik. Gün \u0259rzind\u0259 adenozin s\u0259viyy\u0259si t\u0259dric\u0259n art\u0131r: neyron reseptorlar\u0131na ba\u011flan\u0131r v\u0259 b\u0259d\u0259n\u0259 istirah\u0259t vaxt\u0131 oldu\u011funu siqnal verir. N\u0259 q\u0259d\u0259r çox oyaq qalsan\u0131z, bir o q\u0259d\u0259r yuxulu olursunuz.<\/p>\n

Kofein molekulyar qurulu\u015funa gör\u0259 adenozin\u0259 çox b\u0259nz\u0259yir. Beyin\u0259 daxil olduqda eyni reseptorlar\u0131 tutur, lakin onlar\u0131 aktivl\u0259\u015fdirmir. \u018fsas\u0259n, kofein bloker rolunu oynay\u0131r: adenozinin neyronlara çatmas\u0131n\u0131n qar\u015f\u0131s\u0131n\u0131 al\u0131r v\u0259 beynin yor\u011funluq siqnal\u0131n\u0131 q\u0259bul etm\u0259sin\u0259 mane olur. Bundan \u0259lav\u0259, adenozin reseptorlar\u0131n\u0131 bloklamaq dopamin v\u0259 adrenalin istehsal\u0131n\u0131 stimulla\u015fd\u0131r\u0131r ki, bu da siz\u0259 ay\u0131ql\u0131q v\u0259 yax\u015f\u0131 \u0259hval-ruhiyy\u0259 hissi verir. Q\u0259hv\u0259 sizi daha davaml\u0131 ed\u0259 bil\u0259r.<\/p>\n

Amma vacib bir x\u0259b\u0259rdarl\u0131q var. Kofein reseptorlar\u0131 bloklasa da, adenozin yox olmur; y\u0131\u011f\u0131lma\u011fa davam edir. Kofein tük\u0259ndikd\u0259 v\u0259 yar\u0131mparçalanma müdd\u0259ti t\u0259xmin\u0259n 5 saat olduqda, bütün y\u0131\u011f\u0131lm\u0131\u015f adenozin q\u0259fild\u0259n bo\u015falm\u0131\u015f reseptorlara hücum edir. Buna gör\u0259 q\u0259hv\u0259 b\u0259z\u0259n \u0259vv\u0259lkind\u0259n daha güclü olan yor\u011funluq dal\u011fas\u0131na s\u0259b\u0259b olur – bu, kofeinin enm\u0259si kimi tan\u0131n\u0131r.<\/p>\n

Q\u0259hv\u0259 ömrü uzada bil\u0259rmi?
\nSon ill\u0259rin \u0259n t\u0259sirli tap\u0131nt\u0131lar\u0131ndan biri: orta d\u0259r\u0259c\u0259d\u0259 q\u0259hv\u0259 istehlak\u0131 ömrün artmas\u0131 il\u0259 \u0259laq\u0259l\u0259ndirilir. Portuqaliyal\u0131 aliml\u0259r t\u0259r\u0259find\u0259n apar\u0131lan 85 t\u0259dqiqat\u0131n meta-analizi günd\u0259 üç fincan q\u0259hv\u0259 içm\u0259yin orta hesabla 1,84 il ömür uzunlu\u011funun artmas\u0131 v\u0259 "sa\u011flam ill\u0259rin" – a\u011f\u0131r xroniki x\u0259st\u0259likl\u0259rd\u0259n azad olan vaxt\u0131n artmas\u0131 il\u0259 \u0259laq\u0259li oldu\u011funu mü\u0259yy\u0259n edib.<\/p>\n

43.000-d\u0259n çox i\u015ftirakç\u0131n\u0131n m\u0259lumatlar\u0131na \u0259saslanan ba\u015fqa bir böyük t\u0259dqiqat, günd\u0259 bir-iki fincan q\u0259hv\u0259 içm\u0259yin, q\u0259hv\u0259 içm\u0259y\u0259nl\u0259rl\u0259 müqayis\u0259d\u0259 ömür uzunlu\u011funun iki illik artmas\u0131 il\u0259 \u0259laq\u0259li oldu\u011funu mü\u0259yy\u0259n etdi. Bu faydan\u0131n t\u0259xmin\u0259n üçd\u0259 biri ür\u0259k-damar ölümünün azalmas\u0131 il\u0259 izah olunur.<\/p>\n","protected":false},"excerpt":{"rendered":"

Milyarderl\u0259rl\u0259 insan h\u0259r s\u0259h\u0259r bir fincan q\u0259hv\u0259 il\u0259 gün\u0259 ba\u015flay\u0131r v\u0259 \u0259ks\u0259riyy\u0259ti bu içkinin b\u0259d\u0259nl\u0259rin\u0259 n\u0259 etdiyini bel\u0259 dü\u015fünmür. Kofein beyind\u0259ki yuxu reseptorlar\u0131n\u0131 bloklay\u0131r, ba\u011f\u0131rsaq f\u0259aliyy\u0259tini stimulla\u015fd\u0131r\u0131r v\u0259 geni\u015fmiqyasl\u0131 t\u0259dqiqatlara…<\/p>\n","protected":false},"author":1,"featured_media":251278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[101],"tags":[],"class_list":["post-241644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cemiyyet"],"_links":{"self":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/241644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=241644"}],"version-history":[{"count":0,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/241644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/media\/251278"}],"wp:attachment":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=241644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=241644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=241644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}