{"id":2899,"date":"2021-02-24T11:55:02","date_gmt":"2021-02-24T03:55:02","guid":{"rendered":"https:\/\/www.pureencapsulations.hk\/product\/import-placeholder-for-pepdn1\/"},"modified":"2026-08-13T12:29:43","modified_gmt":"2026-08-13T04:29:43","slug":"puredefense-w-nac-120s","status":"publish","type":"product","link":"https:\/\/www.pureencapsulations.hk\/zh\/product\/puredefense-w-nac-120s\/","title":{"rendered":"PureDefense w\/NAC 120&#8217;s"},"content":{"rendered":"<p><strong>Benefits &amp; Features:<\/strong><\/p>\n<ul>\n<li>Supports first-line immune defense and overall immune health<\/li>\n<li>Provides support for upper respiratory tract health<\/li>\n<li>Promotes antioxidant protection<\/li>\n<li>Features EpiCor\u00ae\u00a0saccharomyces cerevisiae\u00a0fermentate, NAC, nutrients and flavonoids<\/li>\n<li>Offered in both 120-count bottle and convenient blister pack box designed for travel or short-term dosing<\/li>\n<li>Made with high-quality ingredients backed by verifiable science<\/li>\n<\/ul>\n<p><strong>Indications:<\/strong><\/p>\n<ul>\n<li>Ages 18 and up<\/li>\n<li>Immune function and upper respiratory health support<\/li>\n<\/ul>\n<p><strong>Suggested Use:<\/strong><\/p>\n<p>As a dietary supplement, take 2 capsules, twice daily, with meals.<\/p>\n<p><strong>Science &amp; Research:<\/strong><\/p>\n<p><strong>Verifiable Science<\/strong><\/p>\n<p>Natural killer cells are part of the body&#8217;s innate, or first-line, immune response. They respond more quickly than the adaptive immune system comprised of B cells and T cells. Once activated, natural killer cell activity peaks in as quickly as several hours, providing rapid support and wide-range immune defense. EpiCor\u00ae\u00a0is a fermentate of\u00a0Saccharomyces cerevisiae\u00a0containing various bioactive metabolites. These nutrient metabolites are produced in a specialized fermentation process and enhance immune cell production. In one cellular study, EpiCor\u00ae\u00a0promoted natural killer cell activation, as well as that of B cells and T cells.1\u00a0In two randomized, double-blind, placebo-controlled trials, EpiCor\u00ae\u00a0provided statistically significant support for upper respiratory tract health and overall immune health.2,3\u00a0A separate open label, in-house trial indicated a strong potential for EpiCor\u00ae\u00a0supplementation to enhance secretory IgA levels after 30 days. These various actions demonstrate the ability of EpiCor\u00ae\u00a0to address both innate and adaptive immune responses.4\u00a0NAC (n-acetyl-l-cysteine) promotes endogenous glutathione production for antioxidant protection and provides lung defense mechanisms for healthy respiratory function.5\u00a0In a randomized, double-blind trial involving mostly older individuals, NAC showed support for respiratory health.6\u00a0Quercetin and elderberry provide flavonoids that offer additional support for immune and respiratory function while vitamin C, vitamin D and zinc play important roles in immune cell activation.7,8,9,10<\/p>\n<p><strong>\u5f15\u7528<\/strong><\/p>\n<ol>\n<li>Jensen GS, et al.\u00a0J Med Food. 2015 Mar;18(3):378-84.<\/li>\n<li>Moyad MA, et al.\u00a0Urol Nurs.\u00a0. 2008 Feb;28(1):50-5.<\/li>\n<li>Talbott SM, et al.\u00a0J Am Coll Nutr. 2012 Aug;31(4):295-300.<\/li>\n<li>Jensen GS, et al.\u00a0J Med Food. 2011 Sep;14(9):1002-10.<\/li>\n<li>Sutherland ER,Crapo JD, Bowler RP. COPD. 2006 Dec;3(4):195-202.<\/li>\n<li>De Flora S, et al.Eur Respir J. 1997 Jul;10(7):1535-41.<\/li>\n<li>Nieman DC, et al.Med Sci Sports Exerc. 2007 Sep;39(9):1561-9.<\/li>\n<li>Roschek B Jr, et al.\u00a0Phytochemistry. 2009 Jul;70(10):1255-61.<\/li>\n<li>Wintergerst ES, et al.\u00a0Ann Nutr Metab\u00a02006;50(2):85-94.<\/li>\n<li>Hossein-nezhad A, et al.\u00a0PLoS One.\u00a02013;8(3):e58725.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Supports overall immune defense and provides enhanced support for upper respiratory health<\/p>","protected":false},"featured_media":5672,"template":"","meta":{"footnotes":""},"product_brand":[],"product_cat":[16402],"product_tag":[],"class_list":["post-2899","product","type-product","status-publish","has-post-thumbnail","product_cat-immune-support","first","instock","shipping-taxable","product-type-simple"],"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/product\/2899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":4,"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/product\/2899\/revisions"}],"predecessor-version":[{"id":12193,"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/product\/2899\/revisions\/12193"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/media\/5672"}],"wp:attachment":[{"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/media?parent=2899"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/product_brand?post=2899"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/product_cat?post=2899"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.pureencapsulations.hk\/zh\/wp-json\/wp\/v2\/product_tag?post=2899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}