{"id":11267,"date":"2026-01-09T10:36:19","date_gmt":"2026-01-09T06:36:19","guid":{"rendered":"https:\/\/medscriptum.org\/?p=11267"},"modified":"2026-01-09T10:36:21","modified_gmt":"2026-01-09T06:36:21","slug":"the-impact-of-preservatives-on-health-a-large-scale-study-confirms-risks-of-diabetes-and-cancer","status":"publish","type":"post","link":"https:\/\/medscriptum.org\/en\/the-impact-of-preservatives-on-health-a-large-scale-study-confirms-risks-of-diabetes-and-cancer\/","title":{"rendered":"The Impact of Preservatives on Health: A Large-Scale Study Confirms Risks of Diabetes and Cancer"},"content":{"rendered":"<p data-path-to-node=\"3\"><span class=\"\">According to new large-scale studies,<\/span><span class=\"\"> the high consumption of certain food preservatives is directly linked to an increased risk of developing type 2 diabetes and cancer.<\/span><span class=\"\"> The findings of the research were published in prestigious medical journals,<\/span><span class=\"\"> including <\/span><i class=\"\" data-path-to-node=\"3\" data-index-in-node=\"258\">Nature Communications<\/i><span class=\"\"> and <\/span><i class=\"\" data-path-to-node=\"3\" data-index-in-node=\"284\">The BMJ<\/i><span class=\"\">.<\/span><\/p>\n<p data-path-to-node=\"4\"><span class=\"\">Scientists believe this discovery could change food industry regulations on a global scale,<\/span><span class=\"\"> as these additives are ubiquitous in ultra-processed foods (UPF).<\/span><span class=\"\"> The study is based on the NutriNet-Sant\u00e9 project conducted in France,<\/span><span class=\"\"> which involved over 100,<\/span><span class=\"\">000 participants between 2009 and 2023.<\/span><span class=\"\"> Researchers examined the health impacts of 17 individual preservatives in detail.<\/span><\/p>\n<p data-path-to-node=\"5\"><span class=\"\">While a direct link between total preservative consumption and cancer overall was not established,<\/span><span class=\"\"> several specific substances showed alarming figures:<\/span><\/p>\n<ul data-path-to-node=\"6\">\n<li>\n<p data-path-to-node=\"6,0,0\"><b class=\"\" data-path-to-node=\"6,0,0\" data-index-in-node=\"0\">Potassium Sorbate:<\/b><span class=\"\"> Associated with a 14% increase in overall cancer risk and a 26% increase in breast cancer risk.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,1,0\"><b class=\"\" data-path-to-node=\"6,1,0\" data-index-in-node=\"0\">Sulphites:<\/b><span class=\"\"> Increase the overall risk of cancer by 12%.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,2,0\"><b class=\"\" data-path-to-node=\"6,2,0\" data-index-in-node=\"0\">Sodium Nitrite:<\/b><span class=\"\"> Linked to a 32% increase in the risk of prostate cancer.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,3,0\"><b class=\"\" data-path-to-node=\"6,3,0\" data-index-in-node=\"0\">Potassium Nitrate:<\/b><span class=\"\"> Associated with a 22% increase in breast cancer risk.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"6,4,0\"><b class=\"\" data-path-to-node=\"6,4,0\" data-index-in-node=\"0\">Acetates and Acetic Acid:<\/b><span class=\"\"> Also showed a correlation with tumor development risk.<\/span><\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"7\"><span class=\"\">This is the world&#8217;s first study to examine the link between preservatives and diabetes.<\/span><span class=\"\"> The results are even more striking:<\/span><\/p>\n<ul data-path-to-node=\"8\">\n<li>\n<p data-path-to-node=\"8,0,0\"><span class=\"\">High consumption of preservatives is associated with a 47% increase in the risk of diabetes.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,1,0\"><span class=\"\">Of the 17 preservatives studied,<\/span><span class=\"\"> 12 showed a direct link to the development of the disease.<\/span><\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"9\"><span class=\"\">The study&#8217;s coordinator,<\/span><span class=\"\"> Mathilde Touvier,<\/span><span class=\"\"> notes that while the results require further clarification,<\/span><span class=\"\"> they align with earlier experimental data regarding the harmfulness of these compounds.<\/span><span class=\"\"> Scientists suggest that these substances alter immune and inflammatory processes in the body.<\/span><\/p>\n<p data-path-to-node=\"10\"><span class=\"\">Professor William Gallagher states that even a small percentage increase at the population level has a significant impact on public health.<\/span><\/p>\n<p data-path-to-node=\"11\"><span class=\"\">Based on these results,<\/span><span class=\"\"> researchers are urging manufacturers to limit the use of unnecessary preservatives in products as much as possible.<\/span><span class=\"\"> They advise consumers to prioritize natural,<\/span><span class=\"\"> fresh,<\/span><span class=\"\"> and minimally processed foods to protect their health.<\/span><\/p>\n<p data-path-to-node=\"12\"><span class=\"\">Furthermore,<\/span><span class=\"\"> scientists emphasize the necessity of involvement from regulatory bodies to re-evaluate existing safety standards for food additives and improve consumer protection mechanisms on a global level.<\/span><\/p>\n<p data-path-to-node=\"12\"><a href=\"https:\/\/www.theguardian.com\/science\/2026\/jan\/08\/studies-link-some-food-preservatives-to-higher-diabetes-and-cancer-risk\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">The Guardian<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>According to new large-scale studies, the high consumption of certain food preservatives is directly linked to an increased risk of developing type 2 diabetes and cancer. The findings of the research were published in prestigious medical journals, including Nature Communications and The BMJ. Scientists believe this discovery could change food industry regulations on a global [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1594,1665,1587,1657],"tags":[1579,2325,2318],"class_list":["post-11267","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news","category-public-health","category-research","category-science","tag-cancer","tag-diabetes","tag-diabeti"],"acf":[],"_links":{"self":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts\/11267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/comments?post=11267"}],"version-history":[{"count":1,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts\/11267\/revisions"}],"predecessor-version":[{"id":11270,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/posts\/11267\/revisions\/11270"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/media\/11266"}],"wp:attachment":[{"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/media?parent=11267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/categories?post=11267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medscriptum.org\/en\/wp-json\/wp\/v2\/tags?post=11267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}