{"id":787,"date":"2026-02-09T16:38:26","date_gmt":"2026-02-09T16:38:26","guid":{"rendered":"https:\/\/iqvibespro.com\/blog\/?p=787"},"modified":"2026-02-10T17:32:09","modified_gmt":"2026-02-10T17:32:09","slug":"vitamin-b4","status":"publish","type":"post","link":"https:\/\/iqvibespro.com\/blog\/vitamin-b4\/","title":{"rendered":"Vitamin B4"},"content":{"rendered":"\n<p><strong>Vitamin B4 (Cholin)<\/strong><\/p>\n\n\n\n<p><strong>Wichtig:<\/strong>&nbsp;Cholin wird heute nicht mehr als klassisches Vitamin der B-Gruppe eingestuft, da der K\u00f6rper es in geringen Mengen selbst (in der Leber) synthetisieren kann. Dennoch ist es ein&nbsp;<strong>essenzieller N\u00e4hrstoff<\/strong>, der in ausreichender Menge \u00fcber die Ern\u00e4hrung zugef\u00fchrt werden muss.<\/p>\n\n\n\n<p><strong>Wichtigste Funktionen im Stoffwechsel:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zellmembranen:<\/strong>&nbsp;Als Vorstufe f\u00fcr&nbsp;<strong>Phosphatidylcholin (Lecithin)<\/strong>&nbsp;ist es ein zentraler Baustein aller Zellmembranen.<\/li>\n\n\n\n<li><strong>Nerven- und Gehirnfunktion:<\/strong>&nbsp;Ist Ausgangssubstanz f\u00fcr den Neurotransmitter&nbsp;<strong>Acetylcholin<\/strong>, der f\u00fcr Ged\u00e4chtnis, Muskelsteuerung und Stimmung wichtig ist.<\/li>\n\n\n\n<li><strong>Lipidtransport:<\/strong>&nbsp;Verpackt Fette (z.B. Triglyceride) aus der Leber in Lipoproteine f\u00fcr den Transport im Blut und verhindert so eine Fettleber.<\/li>\n\n\n\n<li><strong>Methylgruppen-Donor:<\/strong>&nbsp;Beteiligt an wichtigen Methylierungsreaktionen im Stoffwechsel (z.B. in der DNA-Regulation, Homocystein-Stoffwechsel).<\/li>\n<\/ul>\n\n\n\n<p><strong>Vorkommen in nat\u00fcrlicher Form:<\/strong><br>Cholin kommt in vielen Lebensmitteln vor, besonders reichhaltig in tierischen Produkten:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Eigelb:<\/strong>&nbsp;Die mit Abstand beste Quelle.<\/li>\n\n\n\n<li><strong>Innereien:<\/strong>&nbsp;Leber.<\/li>\n\n\n\n<li><strong>Fleisch<\/strong>&nbsp;(v.a. Rind),&nbsp;<strong>Fisch<\/strong>&nbsp;(z.B. Lachs, Kabeljau).<\/li>\n\n\n\n<li><strong>Milchprodukte.<\/strong><\/li>\n\n\n\n<li><strong>Pflanzliche Quellen in geringerer Menge:<\/strong>&nbsp;Sojabohnen\/ Lecithin, N\u00fcsse (v.a. Erdn\u00fcsse), Weizenkeime, Brokkoli, Blumenkohl, Linsen.<\/li>\n<\/ul>\n\n\n\n<p><strong>Hinweis:<\/strong>\u00a0Der Eigenbedarf kann durch die Eigensynthese oft nicht komplett gedeckt werden, weshalb Cholin als essenzieller N\u00e4hrstoff gilt. Ein Mangel kann zu Fettleber, Muskelsch\u00e4den und neurologischen St\u00f6rungen beitragen.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vitamin B4 (Cholin) Wichtig:&nbsp;Cholin wird heute nicht mehr als klassisches Vitamin der B-Gruppe eingestuft, da der K\u00f6rper es in geringen Mengen selbst (in der Leber) synthetisieren kann. Dennoch ist es ein&nbsp;essenzieller N\u00e4hrstoff, der in ausreichender Menge \u00fcber die Ern\u00e4hrung zugef\u00fchrt werden muss. Wichtigste Funktionen im Stoffwechsel: Vorkommen in nat\u00fcrlicher Form:Cholin kommt in vielen Lebensmitteln vor, besonders reichhaltig in tierischen Produkten: Hinweis:\u00a0Der Eigenbedarf kann durch die Eigensynthese oft nicht komplett gedeckt werden, weshalb Cholin als essenzieller N\u00e4hrstoff gilt. Ein Mangel kann zu Fettleber, Muskelsch\u00e4den und neurologischen St\u00f6rungen beitragen.<\/p>\n","protected":false},"author":2,"featured_media":788,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vitamine"],"_links":{"self":[{"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/posts\/787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/comments?post=787"}],"version-history":[{"count":3,"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/posts\/787\/revisions"}],"predecessor-version":[{"id":874,"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/posts\/787\/revisions\/874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/media\/788"}],"wp:attachment":[{"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/media?parent=787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/categories?post=787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iqvibespro.com\/blog\/wp-json\/wp\/v2\/tags?post=787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}