{"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\/sr\/epigallocatechin-gallate\/","title":{"rendered":"Epigalokatehin galat"},"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\">Epigalokatehin galat<\/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>Epigalokatehin-3-galat<\/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>Epigalokatehin galat (EGCG)<\/strong> je glavni katehin u zelenom \u010daju s antioksidativnim i potencijalnim hemopreventivnim svojstvima (sprje\u010dava nastanak malignih oboljenja).<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong> \u0160ta je EGCG?<\/strong>\u00a0EGCG je glavni katehin koji se nalazi u zelenom \u010daju <em>(Camellia sinensis)<\/em>.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Polifenoli (flavonoidi) zelenog \u010daja, uklju\u010duju\u0107i EGCG, imaju antioksidativno djelovanje, smanjuju oksidativno o\u0161te\u0107enje DNK i inhibiraju stvaranje kancerogena (npr. nitrozamina).<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong>Metaboli\u010dki i glikemijski efekti:<\/strong> Sistematski pregled\/meta-analiza 41 randomizirane kontrolisane studije iz 2025. godine otkrila je da suplementacija EGCG-om dovodi do umjerenog smanjenje glukoze u krvi nata\u0161te i HbA1c. <\/span><\/span><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Uticaj na inzulin nata\u0161te nije bio zna\u010dajan, a ukupno pobolj\u0161anje glikemije procijenjeno je kao malo vjerojatno da \u0107e biti klini\u010dki zna\u010dajno kao samostalna intervencija za ve\u0107inu populacija.<\/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>Onkolo\u0161ki i radioprotektivni podaci:<\/strong> Zeleni \u010daj \/ EGCG se istra\u017euje za prevenciju karcinoma, s mogu\u0107om koristi u sprje\u010davanju nekih vrsta karcinoma (mokra\u0107ne be\u0161ike, jednjaka, gu\u0161tera\u010de).<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Velika randomizirana kontrolisana studija ekstrakta zelenog \u010daja  standardizovanog  na 150 mg EGCG dva puta dnevno tokom 3 godine kod 879 pacijenata s prethodnim kolorektalnim adenomima pokazala je nezna\u010dajno smanjenje recidiva adenoma.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">U modelu na mi\u0161evima i grupi pacijenata s radioterapijom , oralna EGCG profilaksa smanjila je o\u0161te\u0107enje crijeva izazvano zra\u010denjem, povezano s modulacijom crijevne mikrobiote.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">U dvostruko slijepoj  studiji o postoperativnoj radioterapiji dojke, topikalna primjena rastvora EGCG na polje zra\u010denja smanjila je radijacijski dermatitis i snizila indeks simptoma.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Ne\u017eeljeni doga\u0111aji povezani s lije\u010denjem bili su ograni\u010deni na osje\u0107aj bockanja i svrbe\u017e.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Pripravci od zelenog \u010daja promovi\u0161u se za prevenciju karcinoma, kognitivno pobolj\u0161anje, prevenciju sr\u010danih bolesti, prevenciju Parkinsonove bolesti, hiperholesterolemiju, gubitak te\u017eine i druga stanja;<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">ukupno ocijenjeni kao \"mogu\u0107e efikasni\" za navedene upotrebe.<\/span><\/span><\/p><p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\"><strong>Ne\u017eeljeni efekti i sigurnosna razmatranja:<\/strong> Ve\u0107ina podataka o sigurnosti poti\u010de od proizvoda zelenog \u010daja (koji sadr\u017ee EGCG plus kofein i druge sastojke), prijavljeni ne\u017eeljeni efekti uklju\u010duju uznemirenost, anksioznost, aritmije, nesanicu, palpitacije, tahikardiju, gastrointestinalne tegobe, hepatotoksi\u010dnost, hipertenziju, hiperglikemiju, povi\u0161en holesterol, tremor i zavisnost \/apstinencijsku krizu, izme\u0111u ostalog.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Oprez se savjetuje kod pacijenata s anksioznim poreme\u0107ajima, sr\u010danim bolestima\/aritmijama, depresijom, dijabetesom melitusom, hipertenzijom, bolestima bubrega i pepti\u010dkim ulkusom.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Ne preporu\u010duje se upotreba proizvoda od zelenog \u010daja tokom trudno\u0107e i dojenja zbog nedostatka podataka.<\/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\">Reference<\/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\/sr\/epigallocatechin-gallate\/\"> <span class=\"screen-reader-text\">Epigalokatehin galat<\/span> \u041f\u0440\u043e\u0447\u0438\u0442\u0430\u0458 \u0432\u0438\u0448\u0435 &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\/sr\/wp-json\/wp\/v2\/pages\/14463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alivitpharm.com\/sr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.alivitpharm.com\/sr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.alivitpharm.com\/sr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alivitpharm.com\/sr\/wp-json\/wp\/v2\/comments?post=14463"}],"version-history":[{"count":17,"href":"https:\/\/www.alivitpharm.com\/sr\/wp-json\/wp\/v2\/pages\/14463\/revisions"}],"predecessor-version":[{"id":14486,"href":"https:\/\/www.alivitpharm.com\/sr\/wp-json\/wp\/v2\/pages\/14463\/revisions\/14486"}],"wp:attachment":[{"href":"https:\/\/www.alivitpharm.com\/sr\/wp-json\/wp\/v2\/media?parent=14463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}