{"id":7337,"date":"2026-04-26T16:56:02","date_gmt":"2026-04-26T13:56:02","guid":{"rendered":"https:\/\/dbsnewsmedia.com\/?p=7337"},"modified":"2026-04-26T16:56:02","modified_gmt":"2026-04-26T13:56:02","slug":"25-49-yas-arasi-tehlikede-bagirsak-kanseri-neden-yukseliste","status":"publish","type":"post","link":"https:\/\/dbsnewsmedia.com\/?p=7337","title":{"rendered":"25-49 Ya\u015f Aras\u0131 Tehlikede: Ba\u011f\u0131rsak Kanseri Neden Y\u00fckseli\u015fte?"},"content":{"rendered":"\n

26.04.2026 16:55<\/p>\n\n\n\n

Ba\u011f\u0131rsak kanseri art\u0131k sadece ileri ya\u015f hastal\u0131\u011f\u0131 olarak g\u00f6r\u00fclm\u00fcyor. \u00d6zellikle 25-49 ya\u015f grubunda vakalar\u0131n artmas\u0131, bilim d\u00fcnyas\u0131n\u0131 alarma ge\u00e7irdi. Uzmanlara g\u00f6re genetik bu h\u0131zl\u0131 y\u00fckseli\u015fi a\u00e7\u0131klamaya yetmiyor; as\u0131l \u015f\u00fcphe \u00e7evresel fakt\u00f6rler, beslenme ve modern ya\u015fam al\u0131\u015fkanl\u0131klar\u0131nda toplan\u0131yor.<\/p>\n\n\n\n

Kanser hi\u00e7bir zaman tek bir nedenle ortaya \u00e7\u0131km\u0131yor. V\u00fccudun \u00e7e\u015fitli risk fakt\u00f6rlerine ayn\u0131 anda maruz kalmas\u0131, kanser h\u00fccrelerinin b\u00fcy\u00fcmeye ba\u015flamas\u0131 ve ba\u011f\u0131\u015f\u0131kl\u0131k sisteminin bu h\u00fccreleri zaman\u0131nda yok edememesi s\u00fcrecin temelini olu\u015fturuyor. Uzmanlara g\u00f6re ba\u011f\u0131rsak kanserinde de tablo b\u00f6yle. Ancak bug\u00fcn dikkat \u00e7eken as\u0131l nokta, bu kanser t\u00fcr\u00fcn\u00fcn \u00f6zellikle gen\u00e7 yeti\u015fkinlerde daha h\u0131zl\u0131 artmas\u0131.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u0130ngiltere\u2019de ba\u011f\u0131rsak kanseri vakalar\u0131n\u0131n 25-49 ya\u015f grubunda y\u0131lda y\u00fczde 3\u2019ten fazla artt\u0131\u011f\u0131, buna kar\u015f\u0131l\u0131k 65 ya\u015f \u00fcst\u00fcnde tan\u0131 oranlar\u0131n\u0131n benzer h\u0131zda d\u00fc\u015ft\u00fc\u011f\u00fc belirtiliyor. Benzer e\u011filim ba\u015fka \u00fclkelerde de g\u00f6r\u00fcl\u00fcyor. \u00d6rne\u011fin ABD\u2019de 1990\u2019larda do\u011fan yeti\u015fkinlerin, 1960\u2019larda do\u011fanlara k\u0131yasla erken ba\u015flang\u0131\u00e7l\u0131 ba\u011f\u0131rsak kanseri a\u00e7\u0131s\u0131ndan 5 kat daha y\u00fcksek risk ta\u015f\u0131d\u0131\u011f\u0131 ifade ediliyor.<\/p>\n\n\n\n

Ge\u00e7mi\u015fte 50 ya\u015f alt\u0131ndaki bireylerde daha nadir g\u00f6r\u00fclen bu t\u00fcm\u00f6r t\u00fcr\u00fc i\u00e7in art\u0131k uluslararas\u0131 \u00e7apta kapsaml\u0131 ara\u015ft\u0131rmalar y\u00fcr\u00fct\u00fcl\u00fcyor. Uzmanlar, bu art\u0131\u015f\u0131 yaln\u0131zca genetik fakt\u00f6rlerle a\u00e7\u0131klaman\u0131n m\u00fcmk\u00fcn olmad\u0131\u011f\u0131n\u0131 vurguluyor; \u00e7\u00fcnk\u00fc genetik yap\u0131 bu kadar k\u0131sa s\u00fcrede bu denli h\u0131zl\u0131 de\u011fi\u015fmez. Bu nedenle dikkatler, son y\u0131llarda belirgin \u015fekilde d\u00f6n\u00fc\u015fen \u00e7evresel ko\u015fullar ve ya\u015fam tarz\u0131 al\u0131\u015fkanl\u0131klar\u0131na y\u00f6nelmi\u015f durumda.<\/p>\n\n\n\n

Ultra i\u015flenmi\u015f g\u0131dalar tehlike<\/strong><\/h2>\n\n\n\n

Uzmanlara g\u00f6re son on y\u0131llardaki en b\u00fcy\u00fck de\u011fi\u015fim, ultra i\u015flenmi\u015f g\u0131da t\u00fcketimindeki art\u0131\u015f oldu. Haz\u0131r mamalardan at\u0131\u015ft\u0131rmal\u0131klara, paketli yiyeceklerden haz\u0131r yemeklere kadar bir\u00e7ok \u00fcr\u00fcn, \u00f6zellikle bug\u00fcn\u00fcn 25-50 ya\u015f grubunun hayat\u0131nda \u00e7ocukluktan beri daha fazla yer ald\u0131. Daha ileri ya\u015ftaki ku\u015faklar ise bu \u00fcr\u00fcnlere bu kadar erken ve yo\u011fun maruz kalmad\u0131.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Bu t\u00fcr yiyeceklerin ortak \u00f6zelli\u011fi; rafine ve ucuz i\u00e7eriklerle \u00fcretilmeleri, \u00e7ok say\u0131da katk\u0131 maddesi i\u00e7ermeleri, lif bak\u0131m\u0131ndan fakir olmalar\u0131 ve iltihaplanmay\u0131 art\u0131rabilmeleri. Uzmanlara g\u00f6re burada en kritik noktalardan biri ba\u011f\u0131\u015f\u0131kl\u0131k sistemi. \u00c7\u00fcnk\u00fc son y\u0131llarda kanser ara\u015ft\u0131rmalar\u0131, ba\u011f\u0131\u015f\u0131kl\u0131k sisteminin erken kanser h\u00fccrelerini her g\u00fcn fark edip yok etmede d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fcm\u00fczden \u00e7ok daha \u00f6nemli rol oynad\u0131\u011f\u0131n\u0131 g\u00f6sterdi.<\/p>\n\n\n\n

Ba\u011f\u0131\u015f\u0131kl\u0131k sisteminin b\u00fcy\u00fck bir b\u00f6l\u00fcm\u00fc kal\u0131n ba\u011f\u0131rsa\u011f\u0131n i\u00e7 y\u00fczeyinde yer al\u0131yor ve burada ba\u011f\u0131rsak mikrobiyotas\u0131yla, yani ba\u011f\u0131rsakta ya\u015fayan milyarlarca bakteri, vir\u00fcs ve mantarla yak\u0131n ili\u015fki i\u00e7inde \u00e7al\u0131\u015f\u0131yor. Ultra i\u015flenmi\u015f g\u0131dalar, hem lif eksikli\u011fi hem de em\u00fclgat\u00f6rler, tatland\u0131r\u0131c\u0131lar ve boyalar gibi yeni kimyasallar nedeniyle bu dengeyi bozabiliyor. Sonu\u00e7ta iltihap art\u0131yor, ba\u011f\u0131\u015f\u0131kl\u0131k sistemi zay\u0131fl\u0131yor ve kanser h\u00fccreleri daha kolay saklanabiliyor.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Bu nedenle uzmanlar\u0131n ilk \u00f6nerisi, ultra i\u015flenmi\u015f g\u0131dalar\u0131 azaltmak, lif al\u0131m\u0131n\u0131 art\u0131rmak ve fazla kilolardan kurtulmak. Verilere g\u00f6re lif t\u00fcketimi ba\u011f\u0131rsak kanseri riskini azaltan en tutarl\u0131 fakt\u00f6rlerden biri. Her 10 gram ek lifin riski yakla\u015f\u0131k y\u00fczde 10 d\u00fc\u015f\u00fcrebilece\u011fi belirtiliyor. Lifin en yo\u011fun bulundu\u011fu kaynaklar ise sebzeler, meyveler, baklagiller, kuruyemi\u015fler ve tohumlar. Ayr\u0131ca obezite ve hareketsizlik de ba\u011f\u0131rsak kanseri riskini art\u0131r\u0131yor. Fazla ya\u011f dokusu iltihab\u0131 k\u00f6r\u00fckl\u00fcyor, iltihap da ba\u011f\u0131\u015f\u0131kl\u0131k sistemini bozabiliyor. Bu nedenle kilo kontrol\u00fc ve d\u00fczenli fiziksel aktivite, yaln\u0131zca genel sa\u011fl\u0131k i\u00e7in de\u011fil, ba\u011f\u0131rsak kanseri riskini azaltmak i\u00e7in de \u00f6nem ta\u015f\u0131yor.<\/p>\n\n\n\n

Meyve sebzede gizli risk<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Baz\u0131 yayg\u0131n yabanc\u0131 ot ila\u00e7lar\u0131n\u0131n daha nadir kan kanserleriyle ba\u011flant\u0131l\u0131 bulunmu\u015f olmas\u0131, ba\u011f\u0131rsak kanseri i\u00e7in de benzer bir ihtimali g\u00fcndeme ta\u015f\u0131yor. Ancak \u015fu a\u015famada bu alandaki verilerin h\u00e2l\u00e2 yetersiz oldu\u011fu vurgulan\u0131yor. Uzmanlar\u0131n \u00f6nerisi ise temkinli davranmak. Organik \u00fcr\u00fcn tercih etmek, \u00f6zellikle y\u00fcksek pestisit riski ta\u015f\u0131yan meyve ve sebzeleri iyi y\u0131kamak ve bah\u00e7ecilikle u\u011fra\u015fanlar\u0131n d\u00fczenli pestisit kullan\u0131m\u0131n\u0131 azaltmas\u0131 bu \u00f6nlemler aras\u0131nda say\u0131l\u0131yor. Bununla birlikte, pestisit korkusuyla meyve ve sebzeden tamamen uzak durman\u0131n daha b\u00fcy\u00fck hata olaca\u011f\u0131 da belirtiliyor. \u00c7\u00fcnk\u00fc bitkisel \u00e7e\u015fitlilikten gelen faydalar, bu risklerden daha a\u011f\u0131r bas\u0131yor.<\/p>\n\n\n\n

Her yerde, her \u015feyde: Mikroplastik<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Mikroplastikler, kum tanesinden daha k\u00fc\u00e7\u00fck plastik par\u00e7ac\u0131klar\u0131 olarak tan\u0131mlan\u0131yor ve art\u0131k havada, suda, g\u0131dalarda, k\u0131yafetlerde ve g\u00fcnl\u00fck ya\u015fam\u0131n neredeyse her alan\u0131nda bulunuyor. Uzmanlara g\u00f6re bug\u00fcn ba\u011f\u0131rsak kanseri riski artan ku\u015fak, plastik \u015fi\u015feler, polyester k\u0131yafetler ve yo\u011fun plastik kullan\u0131m\u0131n\u0131n i\u00e7ine do\u011fdu. Bu par\u00e7ac\u0131klar\u0131n ba\u011f\u0131rsak duvar\u0131nda da saptand\u0131\u011f\u0131 belirtiliyor. Fareler ve laboratuvar deneylerinden gelen \u00e7ok say\u0131da \u00f6n klinik veri, mikroplastiklerin v\u00fccutta tahri\u015fe, iltihaba ve ba\u011f\u0131\u015f\u0131kl\u0131k sisteminde bozulmaya yol a\u00e7abilece\u011fini d\u00fc\u015f\u00fcnd\u00fcr\u00fcyor. Hatta baz\u0131 kanser s\u00fcre\u00e7lerini tetikleyebilecekleri de konu\u015fuluyor. Ancak burada \u00f6nemli bir s\u0131n\u0131r var: \u015eu anda insanlarda net ve g\u00fc\u00e7l\u00fc klinik kan\u0131t hen\u00fcz yok. Yine de uzmanlar, plastik \u015fi\u015fe ve kaplar\u0131 m\u00fcmk\u00fcn oldu\u011funca azaltmay\u0131, daha az sentetik k\u0131yafet almay\u0131 ve \u00f6zellikle plastik lif d\u00f6ken tekstil \u00fcr\u00fcnlerini daha dikkatli kullanmay\u0131 \u00f6neriyor. Bu alan\u0131n yeni oldu\u011fu, ger\u00e7ek risk d\u00fczeyini anlamak i\u00e7in daha fazla ara\u015ft\u0131rmaya ihtiya\u00e7 duyuldu\u011fu da \u00f6zellikle vurgulan\u0131yor.<\/p>\n\n\n\n

Hava kirlili\u011fi<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Uzmanlara g\u00f6re ba\u011f\u0131rsak kanseriyle ili\u015fkilendirilen bir ba\u015fka olas\u0131 ba\u015fl\u0131k da hava kirlili\u011fi. \u015eehirlerde ya\u015fayan ki\u015filerde ba\u011f\u0131rsak kanseri oranlar\u0131n\u0131n k\u0131rsal alanlarda ya\u015fayanlara g\u00f6re daha y\u00fcksek oldu\u011funa dikkat \u00e7ekiliyor. Eskisi gibi yo\u011fun dumanl\u0131 \u015fehir manzaralar\u0131 olmasa da, havadaki ince partik\u00fcl maddelerin h\u00e2l\u00e2 ciddi sorun yaratt\u0131\u011f\u0131 belirtiliyor. Bu \u00e7ok k\u00fc\u00e7\u00fck par\u00e7ac\u0131klar akci\u011ferlere, oradan da kana kar\u0131\u015fabiliyor. \u0130ngiltere, ABD ve \u00c7in\u2019de yap\u0131lan \u00e7ok say\u0131da \u00e7al\u0131\u015fmada, ince partik\u00fcl madde maruziyeti ile kolon kanseri riskinde y\u00fczde 40\u2019a varan art\u0131\u015f aras\u0131nda ba\u011flant\u0131 bulundu\u011fu aktar\u0131l\u0131yor. Ara\u00e7 egzozlar\u0131ndan \u00e7\u0131kan baz\u0131 hidrokarbonlar\u0131n kansere yatk\u0131nl\u0131k olu\u015fturabilece\u011fi, bunun da yine ba\u011f\u0131\u015f\u0131kl\u0131k sistemi ve iltihap \u00fczerinden etkili olabilece\u011fi d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. Bu nedenle yo\u011fun trafikte bisiklet kullananlar\u0131n maske takmas\u0131, kirlili\u011fin yo\u011fun oldu\u011fu ortamlardan m\u00fcmk\u00fcn oldu\u011funca ka\u00e7\u0131n\u0131lmas\u0131 ve genel maruziyetin azalt\u0131lmas\u0131 \u00f6neriliyor. Ayr\u0131ca terleme yoluyla baz\u0131 zararl\u0131 maddelerin v\u00fccuttan at\u0131labilece\u011fine dair erken veriler oldu\u011fu i\u00e7in buhar banyosu ya da sauna gibi y\u00f6ntemlerin de destekleyici olabilece\u011fi ifade ediliyor. Ancak bu alanda da daha fazla bilimsel \u00e7al\u0131\u015fmaya ihtiya\u00e7 oldu\u011fu hat\u0131rlat\u0131l\u0131yor. Uzmanlar\u0131n verdi\u011fi genel mesaj ise olduk\u00e7a net: Ba\u011f\u0131rsak kanserindeki art\u0131\u015f bir anda ortaya \u00e7\u0131kmad\u0131 ve muhtemelen tek bir nedene de ba\u011fl\u0131 de\u011fil. Ultra i\u015flenmi\u015f g\u0131dalar, pestisitler, mikroplastikler ve hava kirlili\u011fi gibi modern ya\u015fam\u0131n par\u00e7alar\u0131, ba\u011f\u0131\u015f\u0131kl\u0131k sistemi ve iltihap \u00fczerinden birlikte etkili oluyor olabilir. Kesin tablo hen\u00fcz tam netle\u015fmese de, daha do\u011fal beslenme, daha az i\u015flenmi\u015f g\u0131da, daha d\u00fc\u015f\u00fck kimyasal maruziyet ve daha aktif ya\u015fam gibi ad\u0131mlar\u0131n riski azaltma a\u00e7\u0131s\u0131ndan g\u00fc\u00e7l\u00fc adaylar oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcyor. En \u00e7arp\u0131c\u0131 uyar\u0131 ise \u015fu: Uzmanlara g\u00f6re bug\u00fcn\u00fcn \u00e7evresi ve ya\u015fam bi\u00e7imi, gen\u00e7 ku\u015faklar\u0131 ebeveynlerinden ve b\u00fcy\u00fcklerinden farkl\u0131 \u015fekilde etkiliyor. Bu nedenle ba\u011f\u0131rsak kanserini art\u0131k yaln\u0131zca ya\u015fl\u0131l\u0131kla ili\u015fkilendirilen bir hastal\u0131k gibi g\u00f6rmek giderek daha yan\u0131lt\u0131c\u0131 hale geliyor.<\/p>\n\n\n\n

Kaynak:https:\/\/www.hurriyet.com.tr\/aile\/galeri-bagirsak-kanseri-neden-genclerde-artiyor-uzman-isim-4-buyuk-riski-tek-tek-siraladi-43147841\/10<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

26.04.2026 16:55 Ba\u011f\u0131rsak kanseri art\u0131k sadece ileri ya\u015f hastal\u0131\u011f\u0131 olarak g\u00f6r\u00fclm\u00fcyor. \u00d6zellikle 25-49 ya\u015f grubunda vakalar\u0131n artmas\u0131, bilim d\u00fcnyas\u0131n\u0131 alarma ge\u00e7irdi. Uzmanlara g\u00f6re genetik bu h\u0131zl\u0131 y\u00fckseli\u015fi a\u00e7\u0131klamaya yetmiyor; as\u0131l \u015f\u00fcphe \u00e7evresel fakt\u00f6rler, beslenme ve modern ya\u015fam al\u0131\u015fkanl\u0131klar\u0131nda toplan\u0131yor. Kanser hi\u00e7bir zaman tek bir nedenle ortaya \u00e7\u0131km\u0131yor. V\u00fccudun \u00e7e\u015fitli risk fakt\u00f6rlerine ayn\u0131 anda maruz kalmas\u0131,…<\/p>\n","protected":false},"author":5,"featured_media":7353,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[2280],"class_list":["post-7337","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saglik","tag-bagirsak-kanseri"],"jetpack_featured_media_url":"https:\/\/dbsnewsmedia.com\/wp-content\/uploads\/2026\/04\/99-2.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/7337","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=7337"}],"version-history":[{"count":1,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/7337\/revisions"}],"predecessor-version":[{"id":7368,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/posts\/7337\/revisions\/7368"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=\/wp\/v2\/media\/7353"}],"wp:attachment":[{"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dbsnewsmedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}