{"id":14463,"date":"2026-06-02T13:50:25","date_gmt":"2026-06-02T11:50:25","guid":{"rendered":"https:\/\/www.alivitpharm.com\/?page_id=14463"},"modified":"2026-06-03T09:59:11","modified_gmt":"2026-06-03T07:59:11","slug":"epigallocatechin-gallate","status":"publish","type":"page","link":"https:\/\/www.alivitpharm.com\/de\/epigallocatechin-gallate\/","title":{"rendered":"Epigallocatechingallat"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"14463\" class=\"elementor elementor-14463\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe54679 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe54679\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c5bdc82\" data-id=\"c5bdc82\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-06293a7 elementor-widget elementor-widget-heading\" data-id=\"06293a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Epigallocatechingallat<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51058fd elementor-widget elementor-widget-image\" data-id=\"51058fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.alivitpharm.com\/wp-content\/uploads\/2022\/10\/pill.png\" title=\"pill\" alt=\"Pill\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f4557e elementor-widget elementor-widget-text-editor\" data-id=\"4f4557e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Epigallocatechin-3-Gallat<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9d98309 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9d98309\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0404c90\" data-id=\"0404c90\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f315389 elementor-widget elementor-widget-text-editor\" data-id=\"f315389\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong>Epigallocatechingallat (EGCG)<\/strong> ist das Hauptcatechin im Gr\u00fcntee und besitzt antioxidative sowie potenziell chemopr\u00e4ventive Eigenschaften (es kann die Entstehung von Krebserkrankungen verhindern).<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong> Was ist EGCG?<\/strong>\u00a0EGCG ist das Hauptcatechin im Gr\u00fcntee <em>(Camellia sinensis)<\/em>.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Gr\u00fcntee-Polyphenole (Flavonoide), darunter EGCG, wirken antioxidativ, reduzieren oxidative DNA-Sch\u00e4den und hemmen die Bildung von Karzinogenen (z. B. Nitrosaminen).<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong>Stoffwechsel- und Blutzuckereffekte:<\/strong> Eine systematische \u00dcbersichtsarbeit\/Metaanalyse aus dem Jahr 2025, die 41 randomisierte, kontrollierte Studien umfasste, zeigte, dass die Einnahme von EGCG zu einer leichten Senkung des N\u00fcchternblutzuckers und des HbA1c-Werts f\u00fchrte. <\/span><\/span><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Der Effekt auf das N\u00fcchterninsulin war nicht signifikant, und die Gesamtverbesserung der Blutzuckerkontrolle wurde als klinisch wahrscheinlich nicht relevant f\u00fcr die meisten Bev\u00f6lkerungsgruppen eingesch\u00e4tzt.<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b3bb1b elementor-widget elementor-widget-image\" data-id=\"0b3bb1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.alivitpharm.com\/wp-content\/uploads\/2022\/09\/leaves.png\" title=\"leaves\" alt=\"Leaves\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad0bc95 elementor-widget elementor-widget-text-editor\" data-id=\"ad0bc95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong>Onkologische und strahlensch\u00fctzende Daten:<\/strong> Gr\u00fcner Tee \/ EGCG wird zur Krebspr\u00e4vention untersucht, mit m\u00f6glichem Nutzen bei der Pr\u00e4vention bestimmter Krebsarten (Blasen-, Speiser\u00f6hren- und Bauchspeicheldr\u00fcsenkrebs).<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Eine gro\u00dfe randomisierte, kontrollierte Studie mit 879 Patienten mit vorangegangenen kolorektalen Adenomen, bei der zweimal t\u00e4glich 150 mg Gr\u00fcntee-Extrakt \u00fcber drei Jahre verabreicht wurden, zeigte eine nicht signifikante Reduktion des Adenomrezidivs.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">In einem Mausmodell und einer Kohorte von Patienten, die sich einer Strahlentherapie unterzogen, reduzierte die orale EGCG-Prophylaxe strahleninduzierte Darmsch\u00e4den, die mit einer Modulation der Darmmikrobiota einhergingen.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">In einer doppelblinden Studie zur postoperativen Brustbestrahlung reduzierte die topische Anwendung einer EGCG-L\u00f6sung auf das Bestrahlungsfeld die Strahlendermatitis und senkte den Symptomindex.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Behandlungsbedingte Nebenwirkungen beschr\u00e4nkten sich auf Brennen und Juckreiz.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Gr\u00fcntee-Pr\u00e4parate werden zur Krebspr\u00e4vention, kognitiven Leistungssteigerung, Pr\u00e4vention von Herzerkrankungen, Pr\u00e4vention von Parkinson, Behandlung von Hypercholesterin\u00e4mie, Gewichtsreduktion und anderen Beschwerden beworben;<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Insgesamt wird das Produkt f\u00fcr die genannten Anwendungsgebiete als \u201em\u00f6glicherweise wirksam\u201c eingestuft.<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong>Nebenwirkungen und Sicherheitshinweise:<\/strong> Die meisten Sicherheitsdaten stammen von Gr\u00fcnteeprodukten (die EGCG sowie Koffein und weitere Inhaltsstoffe enthalten); Zu den berichteten Nebenwirkungen z\u00e4hlen unter anderem Unruhe, Angstzust\u00e4nde, Herzrhythmusst\u00f6rungen, Schlaflosigkeit, Herzklopfen, Herzrasen, Magen-Darm-Beschwerden, Lebersch\u00e4den, Bluthochdruck, Blutzuckererh\u00f6hung, erh\u00f6hter Cholesterinspiegel, Tremor und Abh\u00e4ngigkeit\/Entzugserscheinungen.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Vorsicht ist geboten bei Patienten mit Angstst\u00f6rungen, Herzerkrankungen\/Herzrhythmusst\u00f6rungen, Depressionen, Diabetes mellitus, Bluthochdruck, Nierenerkrankungen und Magengeschw\u00fcren.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Die Anwendung von Gr\u00fcnteeprodukten w\u00e4hrend der Schwangerschaft und Stillzeit wird aufgrund fehlender Daten nicht empfohlen.<\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0fa3d1 elementor-widget elementor-widget-heading\" data-id=\"f0fa3d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Referenzen<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-528cc14 elementor-widget elementor-widget-text-editor\" data-id=\"528cc14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><a class=\"reference-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/40885603\/\" target=\"_blank\" rel=\"noopener\">Effect of Epigallocatechin Gallate on Glycemic Index: A Systematic Review and Meta-Analysis of Randomized Controlled Trials<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35213393\/\" target=\"_blank\" rel=\"noopener\">Green Tea Extract to Prevent Colorectal Adenomas, Results of a Randomized, Placebo-Controlled Clinical Trial<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/39486483\/\" target=\"_blank\" rel=\"noopener\">EGCG protects intestines of mice and pelvic cancer patients against radiation injury via the gut microbiota\/D-tagatose\/AMPK axis<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35648426\/\" target=\"_blank\" rel=\"noopener\">Efficacy of Epigallocatechin-3-Gallate in Preventing Dermatitis in Patients With Breast Cancer Receiving Postoperative Radiotherapy: A Double-Blind, Placebo-Controlled, Phase 2 Randomized Clinical Trial<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/reference.medscape.com\/drug\/camellia-sinensis-camellia-thea-green-tea-344486#4\" target=\"_blank\" rel=\"noopener\">Green Tea (Camellia Sinensis, Camellia Thea, Chinese Tea Green Tea In Combination) &#8211; Adverse Effects<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/reference.medscape.com\/drug\/camellia-sinensis-camellia-thea-green-tea-344486#10\" target=\"_blank\" rel=\"noopener\">Green Tea (Camellia Sinensis, Camellia Thea, Chinese Tea Green Tea In Combination) &#8211; Pharmacology<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/reference.medscape.com\/drug\/camellia-sinensis-camellia-thea-green-tea-344486#2\" target=\"_blank\" rel=\"noopener\">Green Tea (Camellia Sinensis, Camellia Thea, Chinese Tea Green Tea In Combination) &#8211; Suggested Uses<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/reference.medscape.com\/drug\/camellia-sinensis-camellia-thea-green-tea-344486?_gl=1*1gfrlj9*_gcl_au*MTI2MjgxNTQ1OS4xNzc2MTg4MjEx#5\" target=\"_blank\" rel=\"noopener\">Green Tea (Camellia Sinensis, Camellia Thea, Chinese Tea Green Tea In Combination) &#8211; Warnings<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/reference.medscape.com\/drug\/camellia-sinensis-camellia-thea-green-tea-344486#6\" target=\"_blank\" rel=\"noopener\">Green Tea (Camellia Sinensis, Camellia Thea, Chinese Tea Green Tea In Combination) &#8211; Pregnancy &amp; Lactation<\/a><\/li><li><a class=\"reference-link\" href=\"https:\/\/reference.medscape.com\/drug\/camellia-sinensis-camellia-thea-green-tea-344486#0\" target=\"_blank\" rel=\"noopener\">Green Tea (Camellia Sinensis, Camellia Thea, Chinese Tea Green Tea In Combination) &#8211; Suggested Dosing<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Epigallocatechin Gallate Epigallocatechin-3-Gallate Epigallocatechin gallate (EGCG) is the main catechin in green tea with antioxidant and potential chemopreventive properties (prevents the development of malignant diseases). What is EGCG?\u00a0EGCG is the main catechin found in green tea (Camellia sinensis). Green tea polyphenols (flavonoids), including EGCG, have antioxidant activity, reduce oxidative DNA damage, and inhibit the formation &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.alivitpharm.com\/de\/epigallocatechin-gallate\/\"> <span class=\"screen-reader-text\">Epigallocatechingallat<\/span> Weiterlesen &raquo;<\/a><\/p>","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-14463","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/pages\/14463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/comments?post=14463"}],"version-history":[{"count":17,"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/pages\/14463\/revisions"}],"predecessor-version":[{"id":14486,"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/pages\/14463\/revisions\/14486"}],"wp:attachment":[{"href":"https:\/\/www.alivitpharm.com\/de\/wp-json\/wp\/v2\/media?parent=14463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}