{"id":1290,"date":"2026-06-15T11:30:42","date_gmt":"2026-06-15T09:30:42","guid":{"rendered":"https:\/\/evidence-based-health.org\/?p=1290"},"modified":"2026-07-08T12:01:00","modified_gmt":"2026-07-08T10:01:00","slug":"bezlepkovy-bezduvodne","status":"publish","type":"post","link":"https:\/\/evidence-based-health.org\/cs\/glutenfrei-ohne-grund\/","title":{"rendered":"Bezlepkov\u011b bez d\u016fvodu"},"content":{"rendered":"
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Glutenfreie Produkte gelten als ges\u00fcnder, obwohl es f\u00fcr Menschen ohne Z\u00f6liakie keinen wissenschaftlichen Beleg daf\u00fcr gibt. Erm\u00f6glicht wird dieser Eindruck unter anderem durch die EU-Verordnung Nr. 828\/2014, die die Kennzeichnung \u201eglutenfrei“ erlaubt, ohne eine medizinische Indikation beim K\u00e4ufer vorauszusetzen. Kombiniert mit Influencer-Kommunikation und Gesundheitsmedien, die selten zwischen Zielgruppen differenzieren, hat sich Glutenfreiheit als implizites Gesundheitsmerkmal im Markt etabliert.<\/p>\n

Die Datenlage ist eindeutig. Eine Studie mit rund 110.000 Teilnehmern, publiziert im British Medical Journal, fand keinen Zusammenhang zwischen Glutenverzehr und dem Risiko f\u00fcr koronare Herzkrankheit bei Gesunden. Glutenfreie Produkte weisen h\u00e4ufig Defizite bei Ballaststoffen, Fols\u00e4ure, Eisen, Zink, Magnesium und Kalzium auf. F\u00fcr Menschen mit Z\u00f6liakie ist die glutenfreie Ern\u00e4hrung lebensnotwendig, f\u00fcr alle anderen ist sie weder n\u00f6tig noch risikofrei.<\/p>\n

Toto ukazuje, jak ozna\u010dovac\u00ed logiky a tr\u017en\u00ed z\u00e1jmy mohou zpopularizovat trend ve stravov\u00e1n\u00ed bez v\u011bdeck\u00e9ho z\u00e1kladu pro zdrav\u00e9.<\/p>\n

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Zdroje:<\/p>\n

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Lebwohl, Benjamin et al.; Dlouhodob\u00e1 konzumace lepku u dosp\u011bl\u00fdch bez celiakie a riziko koron\u00e1rn\u00edch srde\u010dn\u00edch onemocn\u011bn\u00ed: prospektivn\u00ed kohortov\u00e1 studie; in: BMJ 357 (2017); doi: 10.1136\/bmj.j1892.<\/em><\/p>\n

Penagini, Francesca a kol.; Bezlepkov\u00e1 dieta u d\u011bt\u00ed: p\u0159\u00edstup k nutri\u010dn\u011b adekv\u00e1tn\u00ed a vyv\u00e1\u017een\u00e9 strav\u011b; in: Nutrients 5:11 (2013); doi: 10.3390\/nu5114553.<\/em><\/p>\n

Vici, Giorgia et al.; Bezlepkov\u00e1 dieta a nutri\u010dn\u00ed nedostatky: P\u0159ehled; in: Clinical Nutrition 35:6 (2016); doi: 10.1016\/j.clnu.2016.05.002.<\/em><\/p>\n

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Bezlepkov\u00e9 produkty jsou pova\u017eov\u00e1ny za zdrav\u011bj\u0161\u00ed. Pro lidi bez celiakie neexistuj\u00ed \u017e\u00e1dn\u00e9 d\u016fkazy \u2013 a nav\u00edc potenci\u00e1ln\u00ed nutri\u010dn\u00ed nedostatky.<\/p>","protected":false},"author":6,"featured_media":1517,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Glutenfrei ohne Grund - Forum for Evidence-Based Preventative Health","_seopress_titles_desc":"Glutenfrei gilt als ges\u00fcnder \u2013 doch f\u00fcr Menschen ohne Z\u00f6liakie fehlt jede Evidenz. Warum der Trend mehr schadet als n\u00fctzt.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-1290","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-factoids"],"acf":[],"_links":{"self":[{"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/posts\/1290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/comments?post=1290"}],"version-history":[{"count":16,"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/posts\/1290\/revisions"}],"predecessor-version":[{"id":1523,"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/posts\/1290\/revisions\/1523"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/media\/1517"}],"wp:attachment":[{"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/media?parent=1290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/categories?post=1290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/evidence-based-health.org\/cs\/wp-json\/wp\/v2\/tags?post=1290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}