{"id":457,"date":"2026-04-15T02:43:00","date_gmt":"2026-04-15T06:43:00","guid":{"rendered":"https:\/\/openintegrative.com\/blog\/?p=457"},"modified":"2026-04-12T13:40:22","modified_gmt":"2026-04-12T17:40:22","slug":"ceruloplasmin-the-master-antioxidant","status":"publish","type":"post","link":"https:\/\/openintegrative.com\/blog\/ceruloplasmin-the-master-antioxidant\/","title":{"rendered":"Ceruloplasmin: The Master Antioxidant"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-key-takeaways\"><strong>Key Takeaways<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ceruloplasmin helps turn loose iron into a safer form.<\/li>\n\n\n\n<li>This protein needs copper to do its main work.<\/li>\n\n\n\n<li>Low ceruloplasmin can disrupt iron balance in blood, liver, and brain.<\/li>\n\n\n\n<li>Loose iron can raise oxidative stress and cell damage.<\/li>\n\n\n\n<li>Food quality, liver health, and mineral balance may affect ceruloplasmin status.<\/li>\n<\/ul>\n\n\n\n<p>Ceruloplasmin is not a classic antioxidant like vitamin C or vitamin E. Its main job is to help handle iron in a safe way, and that can lower oxidative stress when iron would otherwise be free to do harm (<a href=\"https:\/\/doi.org\/10.3390\/nu5072289\">Vashchenko and MacGillivray, 2013<\/a>; <a href=\"https:\/\/doi.org\/10.1016\/j.bbamcr.2019.118535\">Galaris et al., 2019<\/a>). When ceruloplasmin is low or does not work well, iron can build up in the wrong place and shift into a more reactive form, which means a form that can spark cell damage (<a href=\"https:\/\/doi.org\/10.1073\/pnas.96.19.10812\">Harris et al., 1999<\/a>; <a href=\"https:\/\/doi.org\/10.1074\/jbc.m301988200\">Jeong and David, 2003<\/a>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ceruloplasmin-basics\"><strong>Ceruloplasmin Basics<\/strong><\/h2>\n\n\n\n<p id=\"h-what-it-is\">Ceruloplasmin is a copper carrying protein made in the liver. It is also a ferroxidase, which means it helps change iron from one form to another. This step helps iron bind to transferrin, the main protein that moves iron in blood (<a href=\"https:\/\/doi.org\/10.3390\/nu5072289\">Vashchenko and MacGillivray, 2013<\/a>; <a href=\"https:\/\/doi.org\/10.1042\/BJ20101825\">Wang and Pantopoulos, 2011<\/a>).<\/p>\n\n\n\n<p>That may sound technical, but the idea is simple. Iron is useful, yet loose iron is risky. Ceruloplasmin helps keep iron in an ordered system instead of a free and reactive pool.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-where-it-is-made\">Where It Is Made<\/h3>\n\n\n\n<p>Most circulating ceruloplasmin comes from the liver. A membrane bound form is also found in some tissues, with a key role in the central nervous system, which is the brain and spinal cord (<a href=\"https:\/\/doi.org\/10.1074\/jbc.m301988200\">Jeong and David, 2003<\/a>; <a href=\"https:\/\/doi.org\/10.1016\/bs.afnr.2021.01.005\">Collins, 2021<\/a>). Because the liver makes the main blood form, liver strain may affect ceruloplasmin status. That does not mean every low result points to liver disease, but it does show why the liver is central to this topic.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-importance\">Importance<\/h3>\n\n\n\n<p>Ceruloplasmin matters because iron must move in a tight loop. Cells take in iron, use it, store it and send it back out. When that exit step fails, iron can get trapped in tissue.<\/p>\n\n\n\n<p>In animal work, loss of ceruloplasmin slowed iron efflux, which means iron release from cells and led to iron build up (<a href=\"https:\/\/doi.org\/10.1073\/pnas.96.19.10812\">Harris et al., 1999<\/a>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-iron-control-amp-oxidative-stress\"><strong>Iron Control &amp; Oxidative Stress<\/strong><\/h2>\n\n\n\n<p id=\"h-safe-iron-movement\">Iron does best when it is bound to proteins. A small pool of loose, weakly bound iron inside cells has been described for decades and this pool is more reactive than iron stored or carried in the usual way (<a href=\"https:\/\/doi.org\/10.1016\/S0021-9258(17)41250-6\">Greenberg and Wintrobe, 1946<\/a>; <a href=\"https:\/\/doi.org\/10.1016\/j.mrfmmm.2003.08.004\">Kruszewski, 2003<\/a>).<\/p>\n\n\n\n<p>Ceruloplasmin helps stop traffic jams in this system. It works with ferroportin, the main iron export protein, so iron can leave cells and join safer transport routes in blood (<a href=\"https:\/\/doi.org\/10.1073\/pnas.96.19.10812\">Harris et al., 1999<\/a>; <a href=\"https:\/\/doi.org\/10.3390\/nu5072289\">Vashchenko and MacGillivray, 2013<\/a>).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-loose-iron-amp-cell-damage\">Loose Iron &amp; Cell Damage<\/h3>\n\n\n\n<p>Oxidative stress is damage caused by unstable molecules. Iron can fuel that damage when it is not well bound. Reviews on iron biology note a close link between iron imbalance and oxidative stress, with brain tissue being one area of high concern (<a href=\"https:\/\/doi.org\/10.1016\/j.bbamcr.2019.118535\">Galaris et al., 2019<\/a>; <a href=\"https:\/\/doi.org\/10.1016\/S1474-4422(14)70117-6\">Ward et al., 2014<\/a>).<\/p>\n\n\n\n<p>Ceruloplasmin helps by keeping iron from acting like a spark near dry wood. One clue that iron is moving outside its usual safe route is non transferrin bound iron. This means iron in blood that is not tied to transferrin. Older work in hemochromatosis found this form in serum, which adds support to the idea that poor iron handling can create more reactive iron exposure (<a href=\"https:\/\/doi.org\/10.1007\/BF01308057\">Batey et al., 1980<\/a>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-copper-status-amp-ceruloplasmin\"><strong>Copper Status &amp; Ceruloplasmin<\/strong><\/h2>\n\n\n\n<p id=\"h-copper-as-a-core-mineral\">Ceruloplasmin is a copper dependent enzyme. Without enough copper, its structure and function can suffer. Reviews on copper metabolism note that copper is needed for multicopper oxidases such as ceruloplasmin to work as intended (<a href=\"https:\/\/doi.org\/10.3945\/an.110.000208\">Prohaska, 2011<\/a>; <a href=\"https:\/\/doi.org\/10.1016\/bs.afnr.2021.01.005\">Collins, 2021<\/a>). That is why ceruloplasmin is not just an iron story. It is also a copper story.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-low-copper-amp-low-function\">Low Copper &amp; Low Function<\/h3>\n\n\n\n<p>Copper lack has been linked with changes in oxidative stress systems and with lower function of copper enzymes (<a href=\"https:\/\/doi.org\/10.1016\/j.mam.2005.07.015\">Uriu-Adams and Keen, 2005<\/a>; <a href=\"https:\/\/doi.org\/10.3945\/an.110.000208\">Prohaska, 2011<\/a>). <\/p>\n\n\n\n<p>One human study found links between copper status and markers tied to inflammation and metabolism, though that kind of data shows association, not proof of cause (<a href=\"https:\/\/doi.org\/10.1093\/jn\/138.2.305\">Bo et al., 2008<\/a>).<\/p>\n\n\n\n<p>A review by DiNicolantonio, Mangan, and O\u2019Keefe also proposed that high added sugar intake may worsen copper depletion and in turn affect liver and metabolic health (<a href=\"https:\/\/doi.org\/10.4102\/jir.v3i1.43\">DiNicolantonio et al., 2018<\/a>). That idea is still being debated, but it fits the wider view that nutrient poor diets can disturb mineral balance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-food-support\">Food Support<\/h3>\n\n\n\n<p>Food is the best place to start. Copper is found in whole foods such as liver, shellfish, and other nutrient dense animal foods. A good plan should also limit ultra-processed foods and added sugars that may crowd out real nourishment.<\/p>\n\n\n\n<p>A simple food first plan may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ruminant meat, eggs, and full fat dairy if well tolerated<\/li>\n\n\n\n<li>Liver in small weekly amounts<\/li>\n\n\n\n<li>Shellfish at times for extra copper and trace minerals<\/li>\n\n\n\n<li>Regular meals instead of constant snacking<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-brain-health-amp-iron-balance\"><strong>Brain Health &amp; Iron Balance<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"306\" src=\"https:\/\/openintegrative.com\/blog\/wp-content\/uploads\/2026\/04\/brain-8584269_640.webp\" alt=\"\" class=\"wp-image-2440\" srcset=\"https:\/\/openintegrative.com\/blog\/wp-content\/uploads\/2026\/04\/brain-8584269_640.webp 400w, https:\/\/openintegrative.com\/blog\/wp-content\/uploads\/2026\/04\/brain-8584269_640-300x230.webp 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p id=\"h-iron-traffic-in-the-brain\">The brain has a tight system for moving iron across barrier tissues and into cells. That system uses transferrin, transferrin receptors, and other transport steps to keep iron controlled (<a href=\"https:\/\/doi.org\/10.1023\/A:1006948027674\">Moos and Morgan, 2000<\/a>; <a href=\"https:\/\/doi.org\/10.4155\/fmc.09.140\">Mills et al., 2009<\/a>). When that control slips, the brain may face excess oxidative stress. Reviews on brain iron note links between iron build up and age related brain decline (<a href=\"https:\/\/doi.org\/10.1016\/j.pneurobio.2007.07.009\">Ke and Qian, 2007<\/a>; <a href=\"https:\/\/doi.org\/10.1016\/j.tins.2023.02.003\">Kenkhuis et al., 2023<\/a>).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-nerve-tissue\">Nerve Tissue<\/h3>\n\n\n\n<p>A special form of ceruloplasmin is needed for iron efflux in the central nervous system. Work by Jeong and David showed that this form is required for normal iron release from cells in that setting (<a href=\"https:\/\/doi.org\/10.1074\/jbc.m301988200\">Jeong and David, 2003<\/a>).<\/p>\n\n\n\n<p>This helps explain why ceruloplasmin is so often discussed in brain health. It is not acting as a shield by itself. It is helping iron stay in the right lane.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-neurodegeneration\">Neurodegeneration<\/h3>\n\n\n\n<p>Several reviews have tied poor iron control to neurodegeneration, which means loss of nerve cell function over time (<a href=\"https:\/\/doi.org\/10.1016\/S1474-4422(14)70117-6\">Ward et al., 2014<\/a>; <a href=\"https:\/\/doi.org\/10.1016\/j.tins.2023.02.003\">Kenkhuis et al., 2023<\/a>). In Friedreich ataxia, a disease marked by iron mishandling, selective iron chelation showed biologic effects, which adds weight to the idea that iron location matters as much as iron amount (<a href=\"https:\/\/doi.org\/10.1182\/blood-2006-12-065433\">Boddaert et al., 2007<\/a>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-supports-healthy-function\"><strong>What Supports Healthy Function<\/strong><\/h2>\n\n\n\n<p id=\"h-look-at-the-full-pattern\">Ceruloplasmin should not be viewed alone. Iron labs, copper status, liver function, diet pattern, and signs of inflammation all shape the picture. Iron biology is regulated by a wide network, not one lab marker (<a href=\"https:\/\/doi.org\/10.1016\/j.cell.2010.06.028\">Hentze et al., 2010<\/a>; <a href=\"https:\/\/doi.org\/10.1146\/annurev.nutr.28.061807.155521\">Muckenthaler et al., 2008<\/a>).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-diet-quality\">Diet Quality <\/h3>\n\n\n\n<p>Whole food meals of mostly high quality protein and animal fats can help support better nutrient intake and steadier eating patterns.<\/p>\n\n\n\n<p>Avoiding ultra-processed foods and seed oils may also lower total stress load from poor diet quality. For readers who eat plants, lower toxin choices and well cooked foods may be easier to tolerate than a heavy grain based diet. A low ceruloplasmin result does not prove one clear cause. It may reflect low <a href=\"https:\/\/openintegrative.com\/blog\/copper-health-benefits-everyday-wellness\/\" type=\"post\" id=\"781\">copper <\/a>intake, poor copper use, liver strain, inflammation, or another issue.<\/p>\n\n\n\n<p><em>Before changing your diet, supplements, or health routine, talk with a licensed healthcare professional. For any health concerns or questions about a medical condition, get guidance from a physician or another appropriately trained clinician.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs\"><strong>FAQs<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-does-ceruloplasmin-do\"><strong>What does ceruloplasmin do?<\/strong><\/h3>\n\n\n\n<p>It helps handle iron in a safer way. It changes iron into a form that can bind to transferrin and move through the body with less risk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-is-ceruloplasmin-called-an-antioxidant\"><strong>Why is ceruloplasmin called an antioxidant?<\/strong><\/h3>\n\n\n\n<p>It earns that name in an indirect way. It helps lower harm from loose iron, and loose iron can drive oxidative stress.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-can-low-copper-affect-ceruloplasmin\"><strong>Can low copper affect ceruloplasmin?<\/strong><\/h3>\n\n\n\n<p>Yes. Ceruloplasmin is a copper dependent protein, so low copper can reduce how well it works.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-does-ceruloplasmin-matter-for-the-brain\"><strong>Why does ceruloplasmin matter for the brain?<\/strong><\/h3>\n\n\n\n<p>The brain needs tight iron control. A form of ceruloplasmin in the central nervous system helps move iron out of cells.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-what-foods-support-ceruloplasmin\"><strong>What foods support ceruloplasmin?<\/strong><\/h3>\n\n\n\n<p>Copper rich whole foods such as liver and shellfish can help. Regular meals with enough protein and animal foods may also support good mineral balance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-research\"><strong>Research<\/strong><\/h2>\n\n\n\n<p>Batey, R.G., Lai Chung Fong, P., Shamir, S. and Sherlock, S., 1980. A non-transferrin-bound serum iron in idiopathic hemochromatosis. Digestive Diseases and Sciences, 25(5), pp.340-346.<\/p>\n\n\n\n<p>Bo, S., Durazzo, M., Gambino, R., Berutti, C., Milanesio, N., Caropreso, A., Gentile, L., Cassader, M., Cavallo-Perin, P. and Pagano, G., 2008. Associations of dietary and serum copper with inflammation, oxidative stress, and metabolic variables in adults. The Journal of Nutrition, 138(2), pp.305-310.<\/p>\n\n\n\n<p>Boddaert, N., Le Quan Sang, K.H., R\u00f6tig, A., Leroy-Willig, A., Gallet, S., Brunelle, F., Sidi, D., Thalabard, J., Munnich, A. and Cabantchik, Z.I., 2007. Selective iron chelation in Friedreich ataxia: biologic and clinical implications. Blood, 110(1), pp.401-408.<\/p>\n\n\n\n<p>Collins, J.F., 2021. Copper nutrition and biochemistry and human (patho)physiology. Advances in Food and Nutrition Research, 96, pp.311-364.<\/p>\n\n\n\n<p>DiNicolantonio, J.J., Mangan, D. and O\u2019Keefe, J.H., 2018. The fructose-copper connection: added sugars induce fatty liver and insulin resistance via copper deficiency. Journal of Insulin Resistance, 3(1).<\/p>\n\n\n\n<p>Fillebeen, C., Descamps, L., Dehouck, M.-P., Fenart, L., Bena\u00efssa, M., Spik, G., Cecchelli, R. and Pierce, A., 1999. Receptor-mediated transcytosis of lactoferrin through the blood-brain barrier. Journal of Biological Chemistry, 274(11), pp.7011-7017.<\/p>\n\n\n\n<p>Gaetke, L., 2003. Copper toxicity, oxidative stress, and antioxidant nutrients. Toxicology, 189(1-2), pp.147-163.<\/p>\n\n\n\n<p>Galaris, D., Barbouti, A. and Pantopoulos, K., 2019. Iron homeostasis and oxidative stress: an intimate relationship. Biochimica et Biophysica Acta &#8211; Molecular Cell Research, 1866(12), p.118535.<\/p>\n\n\n\n<p>Greenberg, G.R. and Wintrobe, M.M., 1946. A labile iron pool. Journal of Biological Chemistry, 165(1), pp.397-398.<\/p>\n\n\n\n<p>Gutteridge, J.M.C. and Halliwell, B., 2018. Mini-review: oxidative stress, redox stress or redox success? Biochemical and Biophysical Research Communications, 502(2), pp.183-186.<\/p>\n\n\n\n<p>Harris, Z.L., Durley, A.P., Man, T.K. and Gitlin, J.D., 1999. Targeted gene disruption reveals an essential role for ceruloplasmin in cellular iron efflux. Proceedings of the National Academy of Sciences of the United States of America, 96(19), pp.10812-10817.<\/p>\n\n\n\n<p>Hentze, M.W., Muckenthaler, M.U., Galy, B. and Camaschella, C., 2010. Two to tango: regulation of mammalian iron metabolism. Cell, 142(1), pp.24-38.<\/p>\n\n\n\n<p>Jeong, S.Y. and David, S., 2003. Glycosylphosphatidylinositol-anchored ceruloplasmin is required for iron efflux from cells in the central nervous system. Journal of Biological Chemistry, 278(29), pp.27144-27148.<\/p>\n\n\n\n<p>Ke, Y. and Qian, Z.M., 2007. Brain iron metabolism: neurobiology and neurochemistry. Progress in Neurobiology, 83(3), pp.149-173.<\/p>\n\n\n\n<p>Kenkhuis, B., Bush, A.I. and Ayton, S., 2023. How iron can drive neurodegeneration. Trends in Neurosciences, 46(5), pp.333-335.<\/p>\n\n\n\n<p>Kruszewski, M., 2003. Labile iron pool: the main determinant of cellular response to oxidative stress. Mutation Research\/Fundamental and Molecular Mechanisms of Mutagenesis, 531(1-2), pp.81-92.<\/p>\n\n\n\n<p>Milanino, R., Conforti, A., Franco, L., Marrella, M. and Velo, G., 1985. Copper and inflammation: a possible rationale for the pharmacological manipulation of inflammatory disorders. Agents and Actions, 16(6), pp.504-513.<\/p>\n\n\n\n<p>Mills, E., Dong, X., Wang, F. and Xu, H., 2009. Mechanisms of brain iron transport: insight into neurodegeneration and CNS disorders. Future Medicinal Chemistry, 2(1), pp.51-64.<\/p>\n\n\n\n<p>Moos, T. and Morgan, E.H., 2000. Transferrin and transferrin receptor function in brain barrier systems. Cellular and Molecular Neurobiology, 20(1), pp.77-95.<\/p>\n\n\n\n<p>Moos, T., Nielsen, T.R., Skj\u00f8rringe, T. and Morgan, E.H., 2007. Iron trafficking inside the brain. Journal of Neurochemistry, 103(5), pp.1730-1740.<\/p>\n\n\n\n<p>Muckenthaler, M.U., Galy, B. and Hentze, M.W., 2008. Systemic iron homeostasis and the iron-responsive element\/iron-regulatory protein regulatory network. Annual Review of Nutrition, 28, pp.197-213.<\/p>\n\n\n\n<p>Prohaska, J.R., 2011. Impact of copper limitation on expression and function of multicopper oxidases (ferroxidases). Advances in Nutrition, 2(2), pp.89-95.<\/p>\n\n\n\n<p>Sorenson, J.R.J., 1989. Copper complexes offer a physiological approach to treatment of chronic diseases. Progress in Medicinal Chemistry, 26, pp.437-568.<\/p>\n\n\n\n<p>Uriu-Adams, J.Y. and Keen, C.L., 2005. Copper, oxidative stress, and human health. Molecular Aspects of Medicine, 26(4-5), pp.268-298.<\/p>\n\n\n\n<p>Vashchenko, G. and MacGillivray, R.T.A., 2013. Multi-copper oxidases and human iron metabolism. Nutrients, 5(7), pp.2289-2313.<\/p>\n\n\n\n<p>Wallander, M.L., Leibold, E.A. and Eisenstein, R.S., 2006. Molecular control of vertebrate iron homeostasis by iron regulatory proteins. Biochimica et Biophysica Acta &#8211; Molecular Cell Research, 1763(7), pp.668-689.<\/p>\n\n\n\n<p>Wang, J. and Pantopoulos, K., 2011. Regulation of cellular iron metabolism. Biochemical Journal, 434(3), pp.365-381.<\/p>\n\n\n\n<p>Ward, R.J., Zucca, F.A., Duyn, J.H., Crichton, R.R. and Zecca, L., 2014. The role of iron in brain ageing and neurodegenerative disorders. The Lancet Neurology, 13(10), pp.1045-1060.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways Ceruloplasmin is not a classic antioxidant like vitamin C or vitamin E. Its main job is to help handle iron in a safe way, and that can lower oxidative stress when iron would otherwise be free to do harm (Vashchenko and MacGillivray, 2013; Galaris et al., 2019). When ceruloplasmin is low or does &#8230; <a title=\"Ceruloplasmin: The Master Antioxidant\" class=\"read-more\" href=\"https:\/\/openintegrative.com\/blog\/ceruloplasmin-the-master-antioxidant\/\" aria-label=\"Read more about Ceruloplasmin: The Master Antioxidant\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":1798,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"default","_instagram_share_type":"default","_medium_share_type":"default","_threads_share_type":"default","_google_business_share_type":"default","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":true,"datetime":"2026-04-15 06:43:00","platforms":[],"status":"pending_publication","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[224,186],"tags":[240,297],"class_list":["post-457","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-minerals","category-supplements-nutrients","tag-antioxidant","tag-copper"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Ceruloplasmin: The Master Antioxidant - Open Integrative<\/title>\n<meta name=\"description\" content=\"Learn about ceruloplasmin function, its role in copper &amp; 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