{"id":14647,"date":"2025-11-03T12:40:15","date_gmt":"2025-11-03T11:40:15","guid":{"rendered":"https:\/\/rubyni.com\/blog\/10-for-your-immune-system-with-the-dream-team-black-elderberry-quinine"},"modified":"2025-11-20T11:19:36","modified_gmt":"2025-11-20T10:19:36","slug":"10-for-your-immune-system-with-the-dream-team-black-elderberry-quinine","status":"publish","type":"post","link":"https:\/\/rubyni.com\/en\/blog\/10-for-your-immune-system-with-the-dream-team-black-elderberry-quinine","title":{"rendered":"1:0 for your immune system \u2013 with the dream team \u201cBlack Elderberry &amp; Quinine\u201d"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; custom_padding_tablet=&#8221;0px||||false|false&#8221; custom_padding_phone=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; module_class=&#8221;blog-flex&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;85%&#8221; width_tablet=&#8221;&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;||||false|false&#8221; custom_padding_tablet=&#8221;||||false|false&#8221; custom_padding_phone=&#8221;0px|1rem||1rem|false|false&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.3&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;2rem||||false|false&#8221; custom_padding=&#8221;|||4rem|false|false&#8221; custom_padding_tablet=&#8221;|||0rem|false|false&#8221; custom_padding_phone=&#8221;|||0rem|false|false&#8221; custom_padding_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<\/p>\n<p>Is your immune system ready for winter? A recent study from Germany shows how you can support your body&#8217;s defenses in keeping viral infections at bay \u2013 and ideally outsmart coughs, body aches, and fever. The scientists discovered a &#8220;dream team&#8221; from natural medicine: elderberry extract and quinine. Their fascinating laboratory study demonstrates that this combination can be effective against viruses<g id=\"gid_0\">1<\/g>. We explain the science behind it.    <\/p>\n<h2>Plant-based immune boosters with a long tradition<\/h2>\n<p>Respiratory infections are caused by various pathogens, most often viruses: these range from harmless colds to influenza<sup>2<\/sup>. Several plants contain natural ingredients that can support our health. For example, they can neutralize viruses by inhibiting their replication. Good examples are the berries of the European black elderberry and quinine, a bitter substance from the bark of the cinchona tree. Both natural substances have a firm place in traditional medicine.    <\/p>\n<h3>Black elderberry: Berry-strong against pathogens<\/h3>\n<p>Black elderberries have been used in folk medicine for centuries to promote health, for example to treat colds or flu and to strengthen the immune system.<sup>3<\/sup> Their effectiveness has been demonstrated in several studies. <\/p>\n<p>But what exactly makes elderberries such an excellent immune booster? A look at their valuable ingredients reveals the answer, including polysaccharides (complex sugars) and secondary plant compounds, such as polyphenols and especially anthocyanins. These are plant pigments that are not only responsible for the berries&#8217; dark color. Anthocyanins also have an important protective effect, for example, by protecting the plant from excessive UV radiation. The great thing about this is that we humans can also benefit from consuming these secondary plant compounds. They protect our cells by neutralizing reactive molecules in the body, so-called free radicals.<sup>4<\/sup>     <\/p>\n<p><strong>WARNING:<\/strong> Raw elderberries contain the mildly toxic substance sambunigrin. Therefore, berries should always be cooked and never eaten raw<sup>5<\/sup>! <\/p>\n<h3>Quinine as a traditional medicine<\/h3>\n<p>You are probably familiar with quinine as an ingredient in bitter drinks like tonic water and sodas like bitter lemon. Traditionally, however, quinine has been used as a fever reducer and pain reliever.<g id=\"gid_0\">6<\/g> The indigenous people of the South American Andes have long used this natural substance for medicinal purposes \u2013 because the cinchona tree is native to that region.  <\/p>\n<h2>Study: Elderberry extract and quinine together are even more effective<\/h2>\n<p>Researchers at the University of Erlangen conducted a recent laboratory study investigating the effects of elderberry and quinine extracts against influenza viruses and the SARS-CoV-2 coronavirus. When they reviewed the results, they were particularly impressed by the combination of these two natural substances: together, they exhibited a synergistic effect. This means that their combined effect is greater than the sum of the effects achieved by each substance individually (see sidebar).  <\/p>\n<h3>What were the detailed results of the study?<\/h3>\n<p>In the study, cells were infected with influenza viruses or SARS-CoV-2 viruses and treated with an extract of black elderberries at various concentrations. These were the results: <\/p>\n<ul>\n<li>Elderberry extract was able to inhibit the multiplication of both influenza viruses and SARS-CoV-2 viruses.<\/li>\n<li>An extract from cinchona bark was able to slow the spread of influenza viruses<sup>1<\/sup>. A previous laboratory study had already shown that quinine also has an inhibitory effect on SARS-CoV-2 viruses<sup>7<\/sup>. <\/li>\n<li>But the most important finding was: A combination of elderberry extract and a cinchona bark extract was able to almost completely block the multiplication of the treated viruses due to the synergistic effect.<\/li>\n<\/ul>\n<h3>Did you know? There are synergies in medicine too! <\/h3>\n<p>Synergistic effects are frequently used in medicine to achieve stronger effects in the treatment of diseases. Often, even lower doses of the active ingredients are required than if both components were used individually. <\/p>\n<p>For example, some antibiotics work better when administered together.<sup>8<\/sup> Furthermore, this can reduce the risk of resistance developing to the drugs. Patients with certain types of cancer are also frequently treated with several medications simultaneously to achieve the best possible results.<sup>9, 10<\/sup>  <\/p>\n<h2>For your health: How you can permanently strengthen your immune system<\/h2>\n<p>Right now, with cold and flu season in full swing and flu season just around the corner, such news sounds truly beneficial. Because what has already shown effectiveness in laboratory tests may well have the potential to support your immune system in fighting viruses. If you&#8217;d like to try it out for yourself: A combination of elderberry extract and quinine is possible, for example, through the regular intake of elderberry extract as a dietary supplement \u2013 \u200b\u200band the enjoyment of tonic water containing real quinine.  <\/p>\n<p>Important: You shouldn&#8217;t wait until the cold and flu season to pay attention to your immune system. A strong immune system is a year-round endeavor! <\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<\/p>\n<style>#sp-ea-14643 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-14643.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-14643.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-14643.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-14643.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-14643.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1758198644\"><div id=\"sp-ea-14643\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-146430\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse146430\" aria-controls=\"collapse146430\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Quellen<\/a><\/h3><div class=\"sp-collapse spcollapse spcollapse\" id=\"collapse146430\" data-parent=\"#sp-ea-14643\" role=\"region\" aria-labelledby=\"ea-header-146430\"> <div class=\"ea-body\"><ol><li>Setz C et al. <em>Synergistic Antiviral Activity of European Black Elderberry Fruit Extract and Quinine Against SARS-CoV-2 and Influenza A Virusa.<\/em> Nutrients 2025; <em>17<\/em>(7), 1205. <a href=\"https:\/\/www.mdpi.com\/2072-6643\/17\/7\/1205\">https:\/\/www.mdpi.com\/2072-6643\/17\/7\/1205<\/a><\/li><li>Bundesinstitut f\u00fcr \u00d6ffentliche Gesundheit (BI\u00d6G). Atemwegsinfektionen.\u00a0<a href=\"https:\/\/www.infektionsschutz.de\/infektionen\/krankheitsbilder\/atemwegsinfektionen\/\">https:\/\/www.infektionsschutz.de\/infektionen\/krankheitsbilder\/atemwegsinfektionen\/<\/a>, letzter Abruf am 12.11.2025<\/li><li>netDoktor. Holunder. <a href=\"https:\/\/www.netdoktor.de\/heilpflanzen\/holunder\/\">https:\/\/www.netdoktor.de\/heilpflanzen\/holunder\/<\/a>, letzter Abruf am 12.11.2025<\/li><li>M\u00b3ynarczyk K et al. <em>Bioactive properties of\u00a0Sambucus nigra\u00a0L. as a functional ingredient for food and pharmaceutical industry.<\/em> J Funct Foods. 2017 Dec 22; 40: 377\u2013390. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7185606\/\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC7185606\/<\/a><\/li><li>Norddeutscher Rundfunk. Holunder pflanzen und Beeren und Bl\u00fcten ernten.\u00a0<a href=\"https:\/\/www.ndr.de\/ratgeber\/garten\/nutzpflanzen\/Holunder-pflanzen-und-Beeren-und-Blueten-ernten,holunder150.html\">https:\/\/www.ndr.de\/ratgeber\/garten\/nutzpflanzen\/Holunder-pflanzen-und-Beeren-und-Blueten-ernten,holunder150.html<\/a>, letzter Abruf am 12.11.2025<\/li><li>netDoktor. Chinin. <a href=\"https:\/\/www.netdoktor.de\/medikamente\/chinin\/\">https:\/\/www.netdoktor.de\/medikamente\/chinin\/<\/a>, letzter Abruf am 12.11.2025<\/li><li><a href=\"https:\/\/www.mdpi.com\/1999-4915\/13\/4\/647\">https:\/\/www.mdpi.com\/1999-4915\/13\/4\/647<\/a> Gro\u00dfe M et al. Quinine Inhibits Infection of Human Cell Lines with SARS-CoV-2. Viruses.\u00a02021;\u00a013 (4): 647.<\/li><li>Christian-Albrechts-Universit\u00e4t zu Kiel. Verbesserte Wirkstoffkombinationen gegen die Antibiotikakrise. <a href=\"https:\/\/www.uni-kiel.de\/de\/detailansicht\/news\/verbesserte-wirkstoffkombinationen-gegen-die-antibiotikakrise\">https:\/\/www.uni-kiel.de\/de\/detailansicht\/news\/verbesserte-wirkstoffkombinationen-gegen-die-antibiotikakrise<\/a>, letzter Abruf am 17.11.2025<\/li><li>Lineberger Comprehensive Cancer Center. Immunotherapy and targeted therapy combination proves effective against metastatic colorectal cancer. <a href=\"https:\/\/unclineberger.org\/news\/immunotherapy-and-targeted-therapy-combination-proves-effective-against-metastatic-colorectal-cancer\/\">https:\/\/unclineberger.org\/news\/immunotherapy-and-targeted-therapy-combination-proves-effective-against-metastatic-colorectal-cancer\/<\/a>, letzter Abruf am 17.11.2025<\/li><li>ONKO Internetportal. Langes \u00dcberleben bei fortgeschrittenem Melanom durch Immuntherapie m\u00f6glich. \u00a0<a href=\"https:\/\/www.onko-portal.de\/aktuelle-themen\/news\/langes-ueberleben-bei-fortgeschrittenem-melanom-durch-immuntherapie-moeglich.html\">https:\/\/www.onko-portal.de\/aktuelle-themen\/news\/langes-ueberleben-bei-fortgeschrittenem-melanom-durch-immuntherapie-moeglich.html<\/a> , letzter Abruf am 17.11.2025<\/li><\/ol><\/div><\/div><\/div><\/div><\/div>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; module_class=&#8221;fixed-content&#8221; _builder_version=&#8221;4.27.3&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_image src=&#8221;https:\/\/rubyni.com\/wp-content\/uploads\/2024\/11\/rubyni-edelholunder-kapseln-produkt.webp&#8221; alt=&#8221;rubyni\u00ae elderberry glass with capsules&#8221; title_text=&#8221;rubyni elderberry&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;|||-13rem|false|false&#8221; custom_margin_tablet=&#8221;|||-13rem|false|false&#8221; custom_margin_phone=&#8221;|||0rem|false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.3&#8243; _module_preset=&#8221;default&#8221; header_2_font_size=&#8221;2.5rem&#8221; header_3_font_size=&#8221;1.8rem&#8221; custom_margin=&#8221;||1rem||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;]<\/p>\n<h2>The Boost for Your Immune System<\/h2>\n<h3>rubyni<sup>\u00ae<\/sup> elderberry<\/h3>\n<ul>\n<li>rubyni<sup>\u00ae<\/sup> Elderberry contributes to the normal function of your immune system<\/li>\n<li>400 mg elderberry extract per capsule<\/li>\n<li>Organic, vegan, lactose- and gluten-free<\/li>\n<li>Proven through studies<\/li>\n<\/ul>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/rubyni.com\/en\/products\/rubyni-elderberry&#8221; button_text=&#8221;to the product&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Is your immune system ready for winter? A recent study from Germany shows how you can support your body&#8217;s defenses in keeping viral infections at bay \u2013 and ideally outsmart coughs, body aches, and fever. The scientists discovered a &#8220;dream team&#8221; from natural medicine: elderberry extract and quinine. Their fascinating laboratory study demonstrates that this [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":14621,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[33,32,40],"tags":[],"class_list":["post-14647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ernaehrung","category-immunsystem","category-vitamine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Strengthen the immune system: Elderberry and quinine<\/title>\r\n<meta name=\"description\" content=\"Boost your immune system \u2713\u2713 Black elderberry and quinine strengthen your defenses \u2713\u2713 Read more\" \/>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin\" \/>\r\n<meta property=\"og:locale\" content=\"en_US\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"1:0 for your immune system \u2013 with the dream team \u201cBlack Elderberry &amp; Quinine\u201d\" \/>\r\n<meta property=\"og:description\" content=\"Boost your immune system \u2713\u2713 Black elderberry and quinine strengthen your defenses \u2713\u2713 Read more\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin\" \/>\r\n<meta property=\"og:site_name\" content=\"rubyni\" \/>\r\n<meta property=\"article:published_time\" content=\"2025-11-03T11:40:15+00:00\" \/>\r\n<meta property=\"article:modified_time\" content=\"2025-11-20T10:19:36+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png\" \/>\r\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\r\n\t<meta property=\"og:image:height\" content=\"600\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\r\n<meta name=\"author\" content=\"Blog Pflege\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Blog Pflege\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#article\",\"isPartOf\":{\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin\"},\"author\":{\"name\":\"Blog Pflege\",\"@id\":\"https:\/\/rubyni.com\/#\/schema\/person\/b8bf0e93fec24dc182c482eae9b22982\"},\"headline\":\"1:0 for your immune system \u2013 with the dream team \u201cBlack Elderberry &amp; Quinine\u201d\",\"datePublished\":\"2025-11-03T11:40:15+00:00\",\"dateModified\":\"2025-11-20T10:19:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin\"},\"wordCount\":1156,\"image\":{\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage\"},\"thumbnailUrl\":\"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png\",\"articleSection\":[\"Ern\u00e4hrung\",\"Immunsystem\",\"Vitamine\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin\",\"url\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin\",\"name\":\"Strengthen the immune system: Elderberry and quinine\",\"isPartOf\":{\"@id\":\"https:\/\/rubyni.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage\"},\"image\":{\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage\"},\"thumbnailUrl\":\"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png\",\"datePublished\":\"2025-11-03T11:40:15+00:00\",\"dateModified\":\"2025-11-20T10:19:36+00:00\",\"author\":{\"@id\":\"https:\/\/rubyni.com\/#\/schema\/person\/b8bf0e93fec24dc182c482eae9b22982\"},\"description\":\"Boost your immune system \u2713\u2713 Black elderberry and quinine strengthen your defenses \u2713\u2713 Read more\",\"breadcrumb\":{\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage\",\"url\":\"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png\",\"contentUrl\":\"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png\",\"width\":1920,\"height\":600,\"caption\":\"Ein abgeschnittenes Glas, das man von oben sieht. Darin befinden sich Eisw\u00fcrfel und eine rote Fl\u00fcssigkeit, am Rand des Glases h\u00e4ngt ein B\u00fcschel Holunderbeeren als Deko.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/rubyni.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"1:0 for your immune system \u2013 with the dream team \u201cBlack Elderberry &amp; Quinine\u201d\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/rubyni.com\/#website\",\"url\":\"https:\/\/rubyni.com\/\",\"name\":\"rubyni\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/rubyni.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/rubyni.com\/#\/schema\/person\/b8bf0e93fec24dc182c482eae9b22982\",\"name\":\"Blog Pflege\",\"url\":\"https:\/\/rubyni.com\/en\/blog\/author\/blog-pflege\"}]}<\/script>\r\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Strengthen the immune system: Elderberry and quinine","description":"Boost your immune system \u2713\u2713 Black elderberry and quinine strengthen your defenses \u2713\u2713 Read more","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin","og_locale":"en_US","og_type":"article","og_title":"1:0 for your immune system \u2013 with the dream team \u201cBlack Elderberry &amp; Quinine\u201d","og_description":"Boost your immune system \u2713\u2713 Black elderberry and quinine strengthen your defenses \u2713\u2713 Read more","og_url":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin","og_site_name":"rubyni","article_published_time":"2025-11-03T11:40:15+00:00","article_modified_time":"2025-11-20T10:19:36+00:00","og_image":[{"width":1920,"height":600,"url":"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png","type":"image\/png"}],"author":"Blog Pflege","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Blog Pflege","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#article","isPartOf":{"@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin"},"author":{"name":"Blog Pflege","@id":"https:\/\/rubyni.com\/#\/schema\/person\/b8bf0e93fec24dc182c482eae9b22982"},"headline":"1:0 for your immune system \u2013 with the dream team \u201cBlack Elderberry &amp; Quinine\u201d","datePublished":"2025-11-03T11:40:15+00:00","dateModified":"2025-11-20T10:19:36+00:00","mainEntityOfPage":{"@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin"},"wordCount":1156,"image":{"@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage"},"thumbnailUrl":"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png","articleSection":["Ern\u00e4hrung","Immunsystem","Vitamine"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin","url":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin","name":"Strengthen the immune system: Elderberry and quinine","isPartOf":{"@id":"https:\/\/rubyni.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage"},"image":{"@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage"},"thumbnailUrl":"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png","datePublished":"2025-11-03T11:40:15+00:00","dateModified":"2025-11-20T10:19:36+00:00","author":{"@id":"https:\/\/rubyni.com\/#\/schema\/person\/b8bf0e93fec24dc182c482eae9b22982"},"description":"Boost your immune system \u2713\u2713 Black elderberry and quinine strengthen your defenses \u2713\u2713 Read more","breadcrumb":{"@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#primaryimage","url":"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png","contentUrl":"https:\/\/rubyni.com\/wp-content\/uploads\/2025\/11\/rub_blog_holunderundchinin_headerbild.png","width":1920,"height":600,"caption":"Ein abgeschnittenes Glas, das man von oben sieht. Darin befinden sich Eisw\u00fcrfel und eine rote Fl\u00fcssigkeit, am Rand des Glases h\u00e4ngt ein B\u00fcschel Holunderbeeren als Deko."},{"@type":"BreadcrumbList","@id":"https:\/\/rubyni.com\/blog\/immunsystem-staerken-holunder-und-chinin#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/rubyni.com\/"},{"@type":"ListItem","position":2,"name":"1:0 for your immune system \u2013 with the dream team \u201cBlack Elderberry &amp; Quinine\u201d"}]},{"@type":"WebSite","@id":"https:\/\/rubyni.com\/#website","url":"https:\/\/rubyni.com\/","name":"rubyni","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/rubyni.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/rubyni.com\/#\/schema\/person\/b8bf0e93fec24dc182c482eae9b22982","name":"Blog Pflege","url":"https:\/\/rubyni.com\/en\/blog\/author\/blog-pflege"}]}},"_links":{"self":[{"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/posts\/14647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/comments?post=14647"}],"version-history":[{"count":3,"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/posts\/14647\/revisions"}],"predecessor-version":[{"id":14663,"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/posts\/14647\/revisions\/14663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/media\/14621"}],"wp:attachment":[{"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/media?parent=14647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/categories?post=14647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rubyni.com\/en\/wp-json\/wp\/v2\/tags?post=14647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}