{"id":847,"date":"2026-02-27T14:34:29","date_gmt":"2026-02-27T11:34:29","guid":{"rendered":"http:\/\/www.dbsnewsmedia.com\/?p=847"},"modified":"2026-02-27T14:34:29","modified_gmt":"2026-02-27T11:34:29","slug":"oxford-universitesi-arastirmasi-vejetaryenlerde-bazi-kanser-turlerinde-risk-daha-dusuk","status":"publish","type":"post","link":"https:\/\/dbsnewsmedia.com\/?p=847","title":{"rendered":"Oxford \u00dcniversitesi ara\u015ft\u0131rmas\u0131: Vejetaryenlerde baz\u0131 kanser t\u00fcrlerinde risk daha d\u00fc\u015f\u00fck"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">27.02..2026   14.29<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oxford \u00dcniversitesi\u2019nin 1,8 milyon ki\u015fiyi kapsayan geni\u015f analizine g\u00f6re vejetaryenler be\u015f kanser t\u00fcr\u00fcnde daha d\u00fc\u015f\u00fck risk ta\u015f\u0131yor. Ancak ara\u015ft\u0131rma, baz\u0131 kanserlerde riskin artabilece\u011fini de g\u00f6steriyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oxford University ara\u015ft\u0131rmac\u0131lar\u0131n\u0131n y\u00fcr\u00fctt\u00fc\u011f\u00fc ve 1,8 milyon ki\u015finin verisini inceleyen \u00e7al\u0131\u015fma, \u015fimdiye kadar diyet \u00f6r\u00fcnt\u00fclerinin farkl\u0131\u00a0kanser t\u00fcrleri \u00fczerindeki etkisini bu \u00f6l\u00e7ekte say\u0131salla\u015ft\u0131ran ilk ara\u015ft\u0131rma olarak \u00f6ne \u00e7\u0131k\u0131yor. Bulgular British Journal of Cancer\u2019da yay\u0131mland\u0131.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sonu\u00e7lara g\u00f6re vejetaryenler;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>pankreas kanserinde y\u00fczde 21,<\/strong><\/li>\n\n\n\n<li><strong>b\u00f6brek kanserinde y\u00fczde 28<\/strong>,<\/li>\n\n\n\n<li><strong>multipl miyelomda y\u00fczde 31<\/strong>,<\/li>\n\n\n\n<li><strong>prostat kanserinde y\u00fczde 12,<\/strong><\/li>\n\n\n\n<li><strong>meme kanserinde y\u00fczde 9<\/strong>\u00a0daha d\u00fc\u015f\u00fck risk ta\u015f\u0131yor.<\/li>\n\n\n\n<li>\u00c7al\u0131\u015fma, \u00f6zellikle i\u015flenmi\u015f et t\u00fcketiminin azalt\u0131lmas\u0131n\u0131n koruyucu rol oynayabilece\u011fine i\u015faret ediyor.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Etler kanseri tetikliyor mu?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rman\u0131n yazarlar\u0131ndan epidemiyolog Tim Key\u2019e g\u00f6re, risk fark\u0131 yaln\u0131zca vejetaryenlerin daha sa\u011fl\u0131kl\u0131 bir ya\u015fam tarz\u0131na sahip olmas\u0131yla a\u00e7\u0131klanamayabilir. Bulgular, \u00f6zellikle salam, sosis ve jambon gibi i\u015flenmi\u015f etlerin kanser riskini art\u0131ran biyolojik mekanizmalarla ba\u011flant\u0131l\u0131 olabilece\u011fine i\u015faret ediyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Etin pi\u015firilmesi s\u0131ras\u0131nda ortaya \u00e7\u0131kan baz\u0131 kimyasal bile\u015fikler ile i\u015flenmi\u015f etlerde kullan\u0131lan nitratlar\u0131n, h\u00fccre DNA\u2019s\u0131nda hasara yol a\u00e7abildi\u011fi biliniyor. D\u00fcnya Sa\u011fl\u0131k \u00d6rg\u00fct\u00fc de daha \u00f6nce i\u015flenmi\u015f eti \u201ckanserojen\u201d olarak s\u0131n\u0131fland\u0131rm\u0131\u015ft\u0131.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Her kanser t\u00fcr\u00fcnde koruyucu etki g\u00f6r\u00fclmedi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c7al\u0131\u015fma, tablonun tamamen tek y\u00f6nl\u00fc olmad\u0131\u011f\u0131n\u0131 da g\u00f6steriyor. Vejetaryenlerde en yayg\u0131n \u00f6zofagus (yemek borusu) kanseri t\u00fcr\u00fcn\u00fcn riskinin yakla\u015f\u0131k iki kat artt\u0131\u011f\u0131 saptand\u0131. Veganlarda ise ba\u011f\u0131rsak kanseri riskinin et yiyenlere k\u0131yasla daha y\u00fcksek oldu\u011fu g\u00f6r\u00fcld\u00fc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rmac\u0131lar bu durumu, hayvansal \u00fcr\u00fcnlerde daha bol bulunan baz\u0131 besin \u00f6\u011felerinin (\u00f6zellikle kalsiyum ve B12 vitamini) d\u00fc\u015f\u00fck al\u0131m\u0131yla ili\u015fkilendiriyor. Daha \u00f6nce yap\u0131lan \u00e7al\u0131\u015fmalar, kalsiyumun ba\u011f\u0131rsak kanseri riskini azaltabilece\u011fini g\u00f6stermi\u015fti.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"478\" src=\"http:\/\/www.dbsnewsmedia.com\/wp-content\/uploads\/2026\/02\/91.jpg\" alt=\"\" class=\"wp-image-848\" srcset=\"https:\/\/dbsnewsmedia.com\/wp-content\/uploads\/2026\/02\/91.jpg 850w, https:\/\/dbsnewsmedia.com\/wp-content\/uploads\/2026\/02\/91-300x169.jpg 300w, https:\/\/dbsnewsmedia.com\/wp-content\/uploads\/2026\/02\/91-768x432.jpg 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Resim kaynak:<a href=\"https:\/\/gazeteoksijen.com\/saglik\/bilim-insanlari-arastirdi-genetik-risklere-ragmen-omru-uzatan-5-diyet-265958\">https:\/\/gazeteoksijen.com\/saglik\/bilim-insanlari-arastirdi-genetik-risklere-ragmen-omru-uzatan-5-diyet-265958<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>20 Y\u0131ld\u0131r inceleniyor<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c7al\u0131\u015fma, a\u011f\u0131rl\u0131kl\u0131 olarak Birle\u015fik Krall\u0131k ve ABD\u2019de ya\u015fayan kat\u0131l\u0131mc\u0131lar\u0131n yakla\u015f\u0131k 20 y\u0131ll\u0131k takip verilerini kaps\u0131yor. Kat\u0131l\u0131mc\u0131lar beslenme al\u0131\u015fkanl\u0131klar\u0131na g\u00f6re grupland\u0131r\u0131ld\u0131; sonu\u00e7lar ise obezite, alkol t\u00fcketimi ve di\u011fer risk fakt\u00f6rleri dikkate al\u0131narak analiz edildi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toplam 1,64 milyon et t\u00fcketen kat\u0131l\u0131mc\u0131n\u0131n ortalama g\u00fcnl\u00fck et al\u0131m\u0131n\u0131n yakla\u015f\u0131k 50 gram oldu\u011fu belirlendi. Bu miktar, yakla\u015f\u0131k bir sosis ya da iki dilim jambona kar\u015f\u0131l\u0131k geliyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sonu\u00e7lar ne s\u00f6yl\u00fcyor?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rmac\u0131lar, meyve, sebze ve lif a\u011f\u0131rl\u0131kl\u0131 beslenmenin ve i\u015flenmi\u015f etten uzak durman\u0131n baz\u0131 kanser t\u00fcrlerine kar\u015f\u0131 koruyucu olabilece\u011fini vurguluyor. Ancak t\u00fcm kanser t\u00fcrleri i\u00e7in ayn\u0131 etkinin ge\u00e7erli olmad\u0131\u011f\u0131 da g\u00f6r\u00fcl\u00fcyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu nedenle \u00e7al\u0131\u015fma, \u201cvejetaryenlik kanseri \u00f6nler\u201d gibi basit bir mesajdan ziyade daha karma\u015f\u0131k ve n\u00fcansl\u0131 bir tablo sunuyor. Beslenme bi\u00e7imi, farkl\u0131 kanser t\u00fcrlerini farkl\u0131 \u015fekillerde etkileyebiliyor; mesele sadece eti b\u0131rakmak de\u011fil, ayn\u0131 zamanda besin \u00e7e\u015fitlili\u011fini ve mikro besin dengelerini de g\u00f6zetmek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kaynak:<a href=\"https:\/\/gazeteoksijen.com\/saglik\/vejetaryenler-bazi-kanser-turlerinde-daha-dusuk-risk-tasiyor-267179\">https:\/\/gazeteoksijen.com\/saglik\/vejetaryenler-bazi-kanser-turlerinde-daha-dusuk-risk-tasiyor-267179<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>27.02..2026 14.29 Oxford \u00dcniversitesi\u2019nin 1,8 milyon ki\u015fiyi kapsayan geni\u015f analizine g\u00f6re vejetaryenler be\u015f kanser t\u00fcr\u00fcnde daha d\u00fc\u015f\u00fck risk ta\u015f\u0131yor. Ancak ara\u015ft\u0131rma, baz\u0131 kanserlerde riskin artabilece\u011fini de g\u00f6steriyor. Oxford University ara\u015ft\u0131rmac\u0131lar\u0131n\u0131n y\u00fcr\u00fctt\u00fc\u011f\u00fc ve 1,8 milyon ki\u015finin verisini inceleyen \u00e7al\u0131\u015fma, \u015fimdiye kadar diyet \u00f6r\u00fcnt\u00fclerinin farkl\u0131\u00a0kanser t\u00fcrleri \u00fczerindeki etkisini bu \u00f6l\u00e7ekte say\u0131salla\u015ft\u0131ran ilk ara\u015ft\u0131rma olarak \u00f6ne \u00e7\u0131k\u0131yor. Bulgular&#8230;<\/p>\n","protected":false},"author":5,"featured_media":849,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[256,344],"class_list":["post-847","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik","tag-kanser","tag-saglikli-beslenme"],"jetpack_featured_media_url":"https:\/\/dbsnewsmedia.com\/wp-content\/uploads\/2026\/02\/90.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=847"}],"version-history":[{"count":1,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/847\/revisions"}],"predecessor-version":[{"id":850,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/847\/revisions\/850"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/media\/849"}],"wp:attachment":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}