{"id":760,"date":"2017-02-20T20:11:59","date_gmt":"2017-02-20T20:11:59","guid":{"rendered":"https:\/\/seniorfitness.blog\/?p=760"},"modified":"2017-02-20T20:11:59","modified_gmt":"2017-02-20T20:11:59","slug":"glutenfri-kost-og-risiko-for-at-udvikle-kraeft","status":"publish","type":"post","link":"https:\/\/seniorfitness.blog\/?p=760","title":{"rendered":"Glutenfri kost og risiko for at udvikle kr\u00e6ft"},"content":{"rendered":"<p>For nylig har udvalgte danske medier indikeret, at en glutenfri kost kan \u00f8ge risikoen for at udvikle kr\u00e6ft. En artikel i metroexpress leverede den lettere misvisende titel: \u201dStudie: Mangel p\u00e5 gluten kan f\u00f8re til kr\u00e6ftsygdomme,\u201d som h\u00e6nger en \u00f8get kr\u00e6ftrisiko op p\u00e5, at der ikke er gluten i kosten. Dette er der dog ikke bel\u00e6g for at konkludere, og i samme \u00e5ndedrag kan det siges, at der endnu ikke er data, som viser, at folk p\u00e5 glutenfri di\u00e6t f\u00e5r hyppigere kr\u00e6ft.<\/p>\n<h3>Forskningsresultaterne<\/h3>\n<p>Fakta er at en nogle amerikanske forskere fra University of Illinois, Chicago, har fundet, at en gruppe personer p\u00e5 glutenfri di\u00e6t havde et forh\u00f8jet indhold af visse giftstoffer i deres blod og urin sammenlignet med den generelle population. Blodv\u00e6rdier viste et niveau af tungmetallet kviks\u00f8lv i blodet, som gennemsnitligt l\u00e5 ca. 70% h\u00f8jere end folk p\u00e5 normal kost. Desuden var koncentrationen af uorganisk bundet arsen omtrent dobbelt s\u00e5 h\u00f8jt i urinen fra folk p\u00e5 glutenfri kost. Ophobning af kviks\u00f8lv i kroppen kan lede til skader p\u00e5 centralnervesystemet. H\u00f8je niveauer af arsen i kroppen skal ogs\u00e5 tages alvorligt, da det er vist at kunne v\u00e6re kr\u00e6ftfremkaldende. Dog er der dog ikke pr\u00e6cise tal for sammenh\u00e6ngen mellem forskellige niveauer og kr\u00e6ftrisiko.<\/p>\n<h3>\u00c5rsagen<\/h3>\n<p>Artiklens forfattere\u00a0har selv en mulig forklaring p\u00e5, at personerne p\u00e5 glutenfri di\u00e6t har \u00f8get niveau af de n\u00e6vnte giftstoffer. \u00c5rsagen kan formentlig findes i den kostsammens\u00e6tning, der har erstattet de glutenholdige produkter. Mange erstatningsprodukter, som er at finde p\u00e5 supermarkedernes hylder er baseret p\u00e5 ris. Ris, der h\u00f8stes fra marker i omr\u00e5der plaget af forurening kan optage \u00f8gede m\u00e6ngder kviks\u00f8lv. Ris indeholder desuden naturligt relativt store m\u00e6ngder uorganisk bundet arsen, som kan ende i kroppen, hvis man indtager relativt store m\u00e6ngder ris eller risprodukter. M\u00e6ngden af arsen i risprodukter vil bl.a. afh\u00e6nge af jordbundsforld n\u00e5r risene dyrkes, og hvordan de bliver efterbehandlet.<\/p>\n<blockquote><p>With the increasing popularity of gluten-free diets, these findings may have important health implications since the health effects of low-level arsenic and mercury exposure from food sources are uncertain but may increase the risk for cancer and other chronic diseases.<\/p>\n<p>&#8211; Bulka et al 2017 &#8211; Epidemiology<\/p><\/blockquote>\n<h3>Risikoen<\/h3>\n<p>De amerikanske forskere afrunder selv med at n\u00e6vne, at den helbredsm\u00e6ssige konsekvens af at blive udsat for arsen og kviks\u00f8lv i de angivne m\u00e6ngder ikke er kendt. Der skal ogs\u00e5 tages h\u00f8jde for, at der\u00a0i fors\u00f8get var relativt f\u00e5 personer i den glutenfri gruppe (73), og at unders\u00f8gelsen er lavet p\u00e5 den amerikanske befolkning.<\/p>\n<p>Resultaterne er naturligvis noget som b\u00f8r danne grundlag for videre unders\u00f8gelser &#8211; ogs\u00e5 herhjemme.<\/p>\n<p>Med hensyn til de mulige\u00a0sundhedsm\u00e6ssige effekter af\u00a0indtagelse af arsen og kviks\u00f8lv er det\u00a0ikke et\u00a0issue, der er begr\u00e6nset til folk p\u00e5 glutenfri kost &#8211; personer, som generelt\u00a0spiser meget ris\/risprodukter, og eller bestemte typer fisk er ogs\u00e5 i denne risikozone.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>Kilder:<\/p>\n<p>Glutenfri di\u00e6t kan v\u00e6re kr\u00e6ftfremkaldende. Videnskab.dk. Anne Ringgaard. 17.2.2017<\/p>\n<p>Studie: Mangel p\u00e5 gluten kan f\u00f8re til kr\u00e6ftsygdomme. Amalie Abildgaard. Metroexpress. 20.2.2017<\/p>\n<header>The Unintended Consequences of a Gluten-Free Diet. Bulka, Catherine M. MPH; Davis, Matthew A. PhD; Karagas, Margaret R. PhD; Ahsan, Habibul MD, MMedSc; Argos, Maria PhD. Epidemiology, <a href=\"http:\/\/journals.lww.com\/epidem\/toc\/9000\/00000\">February 15, 2017 &#8211; Volume Publish Ahead of Print &#8211; Issue &#8211; ppg<\/a>, doi: 10.1097\/EDE.0000000000000640<\/header>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>For nylig har udvalgte danske medier indikeret, at en glutenfri kost kan \u00f8ge risikoen for at udvikle kr\u00e6ft. En artikel i metroexpress leverede den lettere <a class=\"mh-excerpt-more\" href=\"https:\/\/seniorfitness.blog\/?p=760\" title=\"Glutenfri kost og risiko for at udvikle kr\u00e6ft\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":764,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[26],"tags":[112,109,111,110],"class_list":["post-760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kost","tag-arsen","tag-glutenfri","tag-kviksoelv","tag-ris"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/seniorfitness.blog\/wp-content\/uploads\/2017\/02\/2017-02-glutenfri.jpg?fit=1882%2C1332&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8lpEz-cg","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=\/wp\/v2\/posts\/760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=760"}],"version-history":[{"count":4,"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=\/wp\/v2\/posts\/760\/revisions"}],"predecessor-version":[{"id":765,"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=\/wp\/v2\/posts\/760\/revisions\/765"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=\/wp\/v2\/media\/764"}],"wp:attachment":[{"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/seniorfitness.blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}