{"id":3017,"date":"2024-11-25T09:23:30","date_gmt":"2024-11-25T08:23:30","guid":{"rendered":"https:\/\/xenico.pl\/rola-witaminy-d-w-budowaniu-odpornosci\/"},"modified":"2024-11-25T09:29:55","modified_gmt":"2024-11-25T08:29:55","slug":"the-role-of-vitamin-d-in-building-up-immunity","status":"publish","type":"post","link":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/","title":{"rendered":"The role of vitamin D in building up immunity"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#vitamin-d-%e2%80%93-sources-and-requirements\" >Vitamin D &#8211; sources and requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#the-effect-of-vitamin-d-on-immunity\" >The effect of vitamin D on immunity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#vitamin-d-deficiency-and-immunity\" >Vitamin D deficiency and immunity<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#how-to-use-vitamin-d\" >How to use vitamin D<\/a><\/li><\/ul><\/nav><\/div>\n<p style=\"text-align: justify;\">Everyone has probably already heard of this remarkable vitamin that affects every organ of the body. It is called a prohormone because of its structure and functions. Vitamin D has its own receptors (VDR) in the human body, which are responsible for the expression of thousands of genes. Its role in the functioning of the immune system is comprehensive.<\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"vitamin-d-%e2%80%93-sources-and-requirements\"><\/span>Vitamin D &#8211; sources and requirements<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">As the only nutrient compound, it is produced by the skin when exposed to sunlight. It is produced in optimal amounts between 10 am and 1 pm during the summer for about 20 minutes. For this reason, everyone needs to supplement it during autumn and winter. It is ideal if the dose is adjusted according to the 25(OH)D result in the blood. However, without knowing the level, the standard is 2000IU per day in adults. Foods have doses that are too low to meet such a high need in the body. It should be emphasised that the full activity of vitamin D additionally requires the presence of several cofactors in the body, such as:<\/p>\n<ul>\n<li style=\"text-align: justify;\">magnesium (which increases its absorption), zinc, selenium, boron<\/li>\n<li style=\"text-align: justify;\">vitamins A, K, B2 and C<\/li>\n<li style=\"text-align: justify;\">omega-3 fatty acids.<\/li>\n<\/ul>\n<figure id=\"attachment_3012\" aria-describedby=\"caption-attachment-3012\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3012\" src=\"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci1.jpg\" alt=\"Rola witaminy D w budowaniu odporno\u015bci\" width=\"600\" height=\"400\" srcset=\"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci1.jpg 600w, https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci1-380x253.jpg 380w, https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci1-240x160.jpg 240w, https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci1-450x300.jpg 450w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3012\" class=\"wp-caption-text\">As the only nutrient compound, it is produced by the skin when exposed to sunlight. It is produced in optimal amounts between 10 am and 1 pm during the summer for about 20 minutes. For this reason, everyone needs to supplement it during autumn and winter.<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"the-effect-of-vitamin-d-on-immunity\"><\/span>The effect of vitamin D on immunity<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">The immune system consists of an innate part, such as mucosal immunity, and an acquired part, which is learned by the body from experience and exposure to pathogens. The trick is to maintain a balance, as an over-reactive immune system can also cause problems. Calcitriol maintains homeostasis in the body in this aspect. It thus provides valuable protection against the development of autoimmune diseases. The differentiation and multiplication of immune cells is made possible by this compound. Vitamin D receptors are found in, among others, monocytes, macrophages, T and B lymphocytes. Appropriate activation of these cells under the influence of pathogens allows them to properly cope with the infection. Cell-to-cell communication and the sending of signals also supports a sufficient supply of this vitamin<sup>1<\/sup>.<\/p>\n<p style=\"text-align: justify;\">This vitamin has the ability to produce special proteins:<\/p>\n<ul>\n<li style=\"text-align: justify;\">cathelicidin with bactericidal and virucidal properties<\/li>\n<li style=\"text-align: justify;\">\u03b2-defensin 2.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Calcitriol inhibits the production of pro-inflammatory cytokines and increases the synthesis of anti-inflammatory ones. <strong>An adequate amount of vitamin D in the body significantly reduces the symptoms of COVID-19 infection<\/strong>, among others, as well as complications and deaths from this cause (as it helps, among other things, to avoid the so-called cytokine storm)<sup>2<\/sup>.<\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"vitamin-d-deficiency-and-immunity\"><\/span>Vitamin D deficiency and immunity<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Not surprisingly, a deficiency of this compound increases susceptibility to bacterial and viral infections<sup>3<\/sup>. A meta-analysis by Martineau A. et al. showed that vitamin D supplementation protects against the experience of acute respiratory tract infection. The greatest benefits of supplementation are achieved by individuals with significant cholecalciferol deficits<sup>4<\/sup>. In fact, mortality from any cause is reduced by optimal concentrations of 25(OH)D in the body. It is estimated that this will ensure the achievement of 50 ng\/ml of this compound in the blood.<\/p>\n<figure id=\"attachment_3014\" aria-describedby=\"caption-attachment-3014\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3014\" src=\"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci2.jpg\" alt=\"Rola witaminy D w budowaniu odporno\u015bci\" width=\"600\" height=\"400\" srcset=\"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci2.jpg 600w, https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci2-380x253.jpg 380w, https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci2-240x160.jpg 240w, https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci2-450x300.jpg 450w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3014\" class=\"wp-caption-text\">Vitamin D supplementation protects against the experience of acute respiratory tract infection. The greatest benefits of supplementation are achieved by individuals with significant cholecalciferol deficits.<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"how-to-use-vitamin-d\"><\/span>How to use vitamin D<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">The desirable form of supplementation is vitamin D3 (and not the less well absorbed D2), preferably dissolved in oil, because of the body&#8217;s ability to assimilate this compound only in the presence of fat. Taking cholecalciferol with a meal with fat present will also be helpful, preferably with breakfast or lunch. The dose should be determined individually by the doctor on the basis of the test results. The standard recommendation for adults is a dose of 2,000IU, and twice as much for the elderly and obese. The upper and safe limit is a dose of 10,000IU of cholecalciferol per day<sup>5<\/sup>.<\/p>\n<p style=\"text-align: justify;\"><em style=\"font-size: 14px;\">References:<\/em><br \/>\n<em style=\"font-size: 14px;\"><sup>1<\/sup>Gholamreza Daryabor, Nasser Gholijani, Fatemeh Rezaei Kahmini, A review of the critical role of vitamin D axis on the immune system, Experimental and Molecular Pathology, Volumes 132\u2013133, 2023<\/em><br \/>\n<em style=\"font-size: 14px;\"><sup>2<\/sup>Bikle DD. Vitamin D Regulation of Immune Function. Curr Osteoporos Rep. 2022 Jun;20(3):186-193.<\/em><br \/>\n<em style=\"font-size: 14px;\"><sup>3<\/sup>Wimalawansa SJ. Infections and Autoimmunity-The Immune System and Vitamin D: A Systematic Review. Nutrients. 2023 Sep 2;15(17):3842. <\/em><br \/>\n<em style=\"font-size: 14px;\"><sup>4<\/sup>Martineau AR, Jolliffe DA, Hooper i wsp.:. Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data. BMJ. 2017 Feb 15;356:i6583.<\/em><br \/>\n<em style=\"font-size: 14px;\"><sup>5<\/sup>P\u0142udowski P, Kos-Kud\u0142a B, Walczak M. i wsp.: Guidelines for Preventing and Treating Vitamin D Deficiency: A 2023 Update in Poland. Nutrients. 2023 Jan 30;15(3):695.<\/em><br \/>\n<em style=\"font-size: 14px;\"><sup>6<\/sup>Aranow C. Vitamin D and the immune system. J Investig Med. 2011 Aug;59(6):881-6.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: justify;\">Everyone has probably already heard of this remarkable vitamin that affects every organ of the body. It is called a prohormone because of its structure and functions. Vitamin<\/p>\n","protected":false},"author":1,"featured_media":3011,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[173],"tags":[],"class_list":["post-3017","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vitamin-d"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The role of vitamin D in building up immunity - Xenico Pharma\u00ae<\/title>\n<meta name=\"description\" content=\"Vitamin D supplementation protects against the experience of acute respiratory tract infection.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The role of vitamin D in building up immunity - Xenico Pharma\u00ae\" \/>\n<meta property=\"og:description\" content=\"Vitamin D supplementation protects against the experience of acute respiratory tract infection.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/\" \/>\n<meta property=\"og:site_name\" content=\"Xenico Pharma\u00ae\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-25T08:23:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-25T08:29:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"dev\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"dev\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/\"},\"author\":{\"name\":\"dev\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#\\\/schema\\\/person\\\/8aeee36bfe8a46b2bee178a989c4a0fa\"},\"headline\":\"The role of vitamin D in building up immunity\",\"datePublished\":\"2024-11-25T08:23:30+00:00\",\"dateModified\":\"2024-11-25T08:29:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/\"},\"wordCount\":798,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/xenico.pl\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/rola-witaminy-d-w-budowaniu-odpornosci.jpg\",\"articleSection\":[\"Vitamin D\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/\",\"url\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/\",\"name\":\"The role of vitamin D in building up immunity - Xenico Pharma\u00ae\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/xenico.pl\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/rola-witaminy-d-w-budowaniu-odpornosci.jpg\",\"datePublished\":\"2024-11-25T08:23:30+00:00\",\"dateModified\":\"2024-11-25T08:29:55+00:00\",\"description\":\"Vitamin D supplementation protects against the experience of acute respiratory tract infection.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#primaryimage\",\"url\":\"https:\\\/\\\/xenico.pl\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/rola-witaminy-d-w-budowaniu-odpornosci.jpg\",\"contentUrl\":\"https:\\\/\\\/xenico.pl\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/rola-witaminy-d-w-budowaniu-odpornosci.jpg\",\"width\":1920,\"height\":1200,\"caption\":\"A text-useable heart adorned with vitamin capsules and set against a backdrop of a blue sky with beautiful sunlight, Generative AI.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/the-role-of-vitamin-d-in-building-up-immunity\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Strona g\u0142\u00f3wna\",\"item\":\"https:\\\/\\\/xenico.pl\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The role of vitamin D in building up immunity\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/xenico.pl\\\/en\\\/\",\"name\":\"Xenico Pharma\u00ae\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/xenico.pl\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#organization\",\"name\":\"Xenico Pharma\u00ae\",\"url\":\"https:\\\/\\\/xenico.pl\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/xenico.pl\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/logo_xenicopharma.png\",\"contentUrl\":\"https:\\\/\\\/xenico.pl\\\/wp-content\\\/uploads\\\/2023\\\/12\\\/logo_xenicopharma.png\",\"width\":1172,\"height\":248,\"caption\":\"Xenico Pharma\u00ae\"},\"image\":{\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/xenico.pl\\\/en\\\/#\\\/schema\\\/person\\\/8aeee36bfe8a46b2bee178a989c4a0fa\",\"name\":\"dev\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/54f4f963fc03eb789cb609e109082442452d60d33b4e984f438dea20eb712f07?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/54f4f963fc03eb789cb609e109082442452d60d33b4e984f438dea20eb712f07?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/54f4f963fc03eb789cb609e109082442452d60d33b4e984f438dea20eb712f07?s=96&d=mm&r=g\",\"caption\":\"dev\"},\"sameAs\":[\"http:\\\/\\\/xenico.pl\"],\"url\":\"https:\\\/\\\/xenico.pl\\\/en\\\/author\\\/dev\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The role of vitamin D in building up immunity - Xenico Pharma\u00ae","description":"Vitamin D supplementation protects against the experience of acute respiratory tract infection.","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:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/","og_locale":"en_US","og_type":"article","og_title":"The role of vitamin D in building up immunity - Xenico Pharma\u00ae","og_description":"Vitamin D supplementation protects against the experience of acute respiratory tract infection.","og_url":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/","og_site_name":"Xenico Pharma\u00ae","article_published_time":"2024-11-25T08:23:30+00:00","article_modified_time":"2024-11-25T08:29:55+00:00","og_image":[{"width":1920,"height":1200,"url":"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci.jpg","type":"image\/jpeg"}],"author":"dev","twitter_card":"summary_large_image","twitter_misc":{"Written by":"dev","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#article","isPartOf":{"@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/"},"author":{"name":"dev","@id":"https:\/\/xenico.pl\/en\/#\/schema\/person\/8aeee36bfe8a46b2bee178a989c4a0fa"},"headline":"The role of vitamin D in building up immunity","datePublished":"2024-11-25T08:23:30+00:00","dateModified":"2024-11-25T08:29:55+00:00","mainEntityOfPage":{"@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/"},"wordCount":798,"commentCount":0,"publisher":{"@id":"https:\/\/xenico.pl\/en\/#organization"},"image":{"@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#primaryimage"},"thumbnailUrl":"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci.jpg","articleSection":["Vitamin D"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/","url":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/","name":"The role of vitamin D in building up immunity - Xenico Pharma\u00ae","isPartOf":{"@id":"https:\/\/xenico.pl\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#primaryimage"},"image":{"@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#primaryimage"},"thumbnailUrl":"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci.jpg","datePublished":"2024-11-25T08:23:30+00:00","dateModified":"2024-11-25T08:29:55+00:00","description":"Vitamin D supplementation protects against the experience of acute respiratory tract infection.","breadcrumb":{"@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#primaryimage","url":"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci.jpg","contentUrl":"https:\/\/xenico.pl\/wp-content\/uploads\/2024\/11\/rola-witaminy-d-w-budowaniu-odpornosci.jpg","width":1920,"height":1200,"caption":"A text-useable heart adorned with vitamin capsules and set against a backdrop of a blue sky with beautiful sunlight, Generative AI."},{"@type":"BreadcrumbList","@id":"https:\/\/xenico.pl\/en\/the-role-of-vitamin-d-in-building-up-immunity\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Strona g\u0142\u00f3wna","item":"https:\/\/xenico.pl\/en\/"},{"@type":"ListItem","position":2,"name":"The role of vitamin D in building up immunity"}]},{"@type":"WebSite","@id":"https:\/\/xenico.pl\/en\/#website","url":"https:\/\/xenico.pl\/en\/","name":"Xenico Pharma\u00ae","description":"","publisher":{"@id":"https:\/\/xenico.pl\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/xenico.pl\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/xenico.pl\/en\/#organization","name":"Xenico Pharma\u00ae","url":"https:\/\/xenico.pl\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/xenico.pl\/en\/#\/schema\/logo\/image\/","url":"https:\/\/xenico.pl\/wp-content\/uploads\/2023\/12\/logo_xenicopharma.png","contentUrl":"https:\/\/xenico.pl\/wp-content\/uploads\/2023\/12\/logo_xenicopharma.png","width":1172,"height":248,"caption":"Xenico Pharma\u00ae"},"image":{"@id":"https:\/\/xenico.pl\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/xenico.pl\/en\/#\/schema\/person\/8aeee36bfe8a46b2bee178a989c4a0fa","name":"dev","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/54f4f963fc03eb789cb609e109082442452d60d33b4e984f438dea20eb712f07?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/54f4f963fc03eb789cb609e109082442452d60d33b4e984f438dea20eb712f07?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/54f4f963fc03eb789cb609e109082442452d60d33b4e984f438dea20eb712f07?s=96&d=mm&r=g","caption":"dev"},"sameAs":["http:\/\/xenico.pl"],"url":"https:\/\/xenico.pl\/en\/author\/dev\/"}]}},"_links":{"self":[{"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/posts\/3017","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/comments?post=3017"}],"version-history":[{"count":3,"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/posts\/3017\/revisions"}],"predecessor-version":[{"id":3020,"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/posts\/3017\/revisions\/3020"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/media\/3011"}],"wp:attachment":[{"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/media?parent=3017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/categories?post=3017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xenico.pl\/en\/wp-json\/wp\/v2\/tags?post=3017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}