{"id":119940,"date":"2026-11-14T19:49:38","date_gmt":"2026-11-14T16:49:38","guid":{"rendered":"https:\/\/prizrenpost.com\/al\/si-meson-truri-ta-doje-kafene-gllenjka-e-pare-ishte-e-neveritshme-dhe-sot-nuk-mund-te-jetosh-pa-te\/"},"modified":"2026-11-14T19:49:38","modified_gmt":"2026-11-14T16:49:38","slug":"si-meson-truri-ta-doje-kafene-gllenjka-e-pare-ishte-e-neveritshme-dhe-sot-nuk-mund-te-jetosh-pa-te","status":"publish","type":"post","link":"https:\/\/prizrenpost.com\/al\/si-meson-truri-ta-doje-kafene-gllenjka-e-pare-ishte-e-neveritshme-dhe-sot-nuk-mund-te-jetosh-pa-te\/","title":{"rendered":"Si m\u00ebson truri ta doj\u00eb kafen\u00eb, gll\u00ebnjka e par\u00eb ishte e neveritshme, dhe sot nuk mund t\u00eb jetosh pa t\u00eb"},"content":{"rendered":"
\"Si<\/figure>\n

Gll\u00ebnjka e par\u00eb e kafes\u00eb s\u00eb zez\u00eb \u00ebsht\u00eb e pak\u00ebndshme p\u00ebr shum\u00eb njer\u00ebz, por me kalimin e koh\u00ebs b\u00ebhet nj\u00eb nga t\u00eb preferuarat. Shkenc\u00ebtar\u00ebt kan\u00eb zbuluar rrug\u00ebn e ngadalt\u00eb t\u00eb dopamin\u00ebs nga zorr\u00ebt n\u00eb tru q\u00eb shpjegon pse na p\u00eblqen kafeja dhe shijet e tjera q\u00eb nuk na p\u00eblqejn\u00eb n\u00eb fillim.<\/p>\n

Hulumtimi, nga nj\u00eb ekip nga Universiteti i Kalifornis\u00eb, San Francisko (UCSF), u botua n\u00eb revist\u00ebn Nature m\u00eb 4 n\u00ebntor dhe rezultatet u prezantuan nga UCSF . Dopamina \u00ebsht\u00eb nj\u00eb lajm\u00ebtar kimik n\u00eb tru q\u00eb lidhet me motivimin, shp\u00ebrblimin dhe t\u00eb nx\u00ebnit.<\/p>\n

Shumica e hulumtimeve t\u00eb m\u00ebparshme merreshin me sinjale t\u00eb shpejta t\u00eb dopamin\u00ebs q\u00eb ndodhin brenda pak sekondash, p\u00ebr shembull kur shohim nj\u00eb pjat\u00eb t\u00eb preferuar. Ky ekip studioi nj\u00eb sistem m\u00eb t\u00eb ngadalt\u00eb, i cili i p\u00ebrgjigjet sinjaleve nga trupi pasi kemi ngr\u00ebn\u00eb tashm\u00eb ushqim.<\/p>\n

\u201cNe kemi treguar se \u00ebsht\u00eb ky sistem i ngadalt\u00eb i dopamin\u00ebs q\u00eb na b\u00ebn t\u00eb m\u00ebsojm\u00eb t\u00eb p\u00eblqejm\u00eb ushqime t\u00eb caktuara me kalimin e koh\u00ebs, dhe ne shohim se ku dhe si ndodh kjo\u201d, tha Zachary Knight, profesor i fiziologjis\u00eb dhe autor kryesor i studimit.<\/p>\n

Kur truri e shoq\u00ebron shijen e kafes\u00eb me efektet stimuluese t\u00eb kafein\u00ebs, shpjegon Knight, kafeja fillon t\u00eb ket\u00eb shije shum\u00eb m\u00eb t\u00eb mir\u00eb.<\/p>\n

Kur ushqimi hyn n\u00eb traktin tret\u00ebs, sensor\u00eb t\u00eb ve\u00e7ant\u00eb zbulojn\u00eb l\u00ebnd\u00eb ushqyese si sheqeri dhe yndyra. Ky informacion udh\u00ebton n\u00eb tru dhe shkakton nj\u00eb \u00e7lirim gradual t\u00eb dopamin\u00ebs q\u00eb zgjat p\u00ebr disa minuta. Sipas Knight, ky proces ndodh kryesisht jasht\u00eb vet\u00ebdijes son\u00eb.<\/p>\n

Knight dhe James Grove, at\u00ebher\u00eb student doktorature, injektuan uj\u00eb me sheqer ose nj\u00eb pije t\u00eb ngjashme me milkshake direkt n\u00eb stomakun e minjve dhe monitoruan \u00e7lirimin e dopamin\u00ebs n\u00eb tru. Kjo ndau efektet e l\u00ebnd\u00ebve ushqyese nga vet\u00eb shija.<\/p>\n

Dopamina u \u00e7lirua fuqish\u00ebm dhe p\u00ebr nj\u00eb koh\u00eb t\u00eb gjat\u00eb n\u00eb pjes\u00ebn e p\u00ebrparme t\u00eb amigdal\u00ebs bazolaterale (BLA), nj\u00eb rajon i trurit i lidhur me emocionet dhe t\u00eb nx\u00ebnit. Dihej q\u00eb dopamina \u00e7lirohej n\u00eb k\u00ebt\u00eb zon\u00eb, por jo p\u00ebr \u00e7far\u00eb sh\u00ebrbente.<\/p>\n

Kur shkenc\u00ebtar\u00ebt e nd\u00ebrpren\u00eb k\u00ebt\u00eb rrug\u00eb, minjt\u00eb vazhduan t\u00eb hanin normalisht, por nuk mund ta m\u00ebsonin m\u00eb se nj\u00eb shije e re e ve\u00e7ant\u00eb n\u00ebnkuptonte kalori. Pastaj b\u00ebn\u00eb t\u00eb kund\u00ebrt\u00ebn: Pasi minjt\u00eb shijuan nj\u00eb arom\u00eb pa kalori, ata aktivizuan artificialisht fibrat e dopamin\u00ebs n\u00eb BLA. Kafsh\u00ebt filluan ta preferonin at\u00eb shije, edhe pse nuk ofronte asnj\u00eb vler\u00eb ushqyese.<\/p>\n

P\u00ebrgjigje m\u00eb e fort\u00eb n\u00eb an\u00ebn e majt\u00eb t\u00eb trurit<\/p>\n

Hulumtimet te njer\u00ebzit kan\u00eb treguar rezultate t\u00eb ngjashme. Psikologia Dana Small e Universitetit Yale rianalizoi t\u00eb dh\u00ebnat nga nj\u00eb studim i m\u00ebparsh\u00ebm PET me 13 burra q\u00eb pinin ose nj\u00eb pije me baz\u00eb qum\u00ebshti ose pa kalori.<\/p>\n

\u00c7lirimi i dopamin\u00ebs pas marrjes s\u00eb l\u00ebnd\u00ebve ushqyese ishte ve\u00e7an\u00ebrisht i theksuar n\u00eb BLA-n\u00eb e majt\u00eb. N\u00eb nj\u00eb studim t\u00eb ve\u00e7ant\u00eb, ekipi i Marc Tittgemeyer monitoroi 38 t\u00eb rritur me MRI pas marrjes s\u00eb glukoz\u00ebs dhe u vu re nj\u00eb aktivitet i shtuar n\u00eb t\u00eb nj\u00ebjtin rajon.<\/p>\n

Si te minjt\u00eb ashtu edhe te njer\u00ebzit, p\u00ebrgjigja ishte duksh\u00ebm m\u00eb e fort\u00eb n\u00eb an\u00ebn e majt\u00eb t\u00eb trurit sesa n\u00eb t\u00eb djatht\u00ebn. Kjo i habiti shkenc\u00ebtar\u00ebt sepse qarqet p\u00ebr funksionet themelore, t\u00eb tilla si ushqyerja, pritet t\u00eb funksionojn\u00eb n\u00eb m\u00ebnyr\u00eb simetrike. Laboratori i Knight tani po heton pse ndodh kjo.<\/p>\n

A mund t\u00eb ndryshohen preferencat ushqimore?<\/p>\n

Zbulimi ngre pyetjen n\u00ebse shijet mund t\u00eb ndryshojn\u00eb n\u00eb t\u00eb ardhmen. Nj\u00eb nga temat interesante jan\u00eb ila\u00e7et GLP-1, t\u00eb cilat imitojn\u00eb hormonin nga zorr\u00ebt dhe e ndryshojn\u00eb fuqish\u00ebm oreksin.<\/p>\n

Ekipi nuk i testoi ato n\u00eb k\u00ebt\u00eb studim, por Knight spekulon se ato mund ta dob\u00ebsojn\u00eb sinjalin e dopamin\u00ebs t\u00eb shkaktuar nga l\u00ebnd\u00ebt ushqyese, duke e b\u00ebr\u00eb ushqimin m\u00eb pak t\u00ebrheq\u00ebs me kalimin e koh\u00ebs. Kjo \u00ebsht\u00eb vet\u00ebm nj\u00eb hipotez\u00eb p\u00ebr momentin.<\/p>\n

\u201cN\u00ebse i kuptojm\u00eb hapat midis njohjes s\u00eb l\u00ebnd\u00ebve ushqyese n\u00eb zorr\u00eb dhe t\u00eb m\u00ebsuarit n\u00eb tru, mund t\u00eb jemi n\u00eb gjendje t\u2019i p\u00ebrsosim ato dhe t\u00eb ndryshojm\u00eb n\u00eb m\u00ebnyr\u00eb delikate sa shum\u00eb na p\u00eblqejn\u00eb ushqime t\u00eb ndryshme\u201d, tha Knight.<\/p>\n

\n

Burimi: mesazhi<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Gll\u00ebnjka e par\u00eb e kafes\u00eb s\u00eb zez\u00eb \u00ebsht\u00eb e pak\u00ebndshme p\u00ebr shum\u00eb njer\u00ebz, por me kalimin e koh\u00ebs b\u00ebhet nj\u00eb nga t\u00eb preferuarat. Shkenc\u00ebtar\u00ebt kan\u00eb zbuluar rrug\u00ebn e ngadalt\u00eb t\u00eb dopamin\u00ebs nga zorr\u00ebt n\u00eb tru q\u00eb shpjegon pse na p\u00eblqen kafeja dhe shijet e tjera q\u00eb nuk na p\u00eblqejn\u00eb n\u00eb fillim. Hulumtimi, nga nj\u00eb ekip […]<\/p>\n","protected":false},"author":1,"featured_media":119939,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-119940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shendetesi"],"_links":{"self":[{"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/posts\/119940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/comments?post=119940"}],"version-history":[{"count":0,"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/posts\/119940\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/media\/119939"}],"wp:attachment":[{"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/media?parent=119940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/categories?post=119940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prizrenpost.com\/al\/wp-json\/wp\/v2\/tags?post=119940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}