{"id":42996,"date":"2025-12-22T16:11:24","date_gmt":"2025-12-22T15:11:24","guid":{"rendered":"https:\/\/www.naturalscience.org\/?p=42996"},"modified":"2026-01-08T16:11:43","modified_gmt":"2026-01-08T15:11:43","slug":"smart-fact-10","status":"publish","type":"post","link":"https:\/\/www.naturalscience.org\/fr\/news\/2025\/12\/smart-fact-10\/","title":{"rendered":"Smart Fact # 10"},"content":{"rendered":"

Les encres utilis\u00e9es pour les tatouages cutan\u00e9s contiennent souvent de nombreuses toxines, dont certaines sont m\u00eame class\u00e9es comme canc\u00e9rig\u00e8nes : pigments, solvants, liants et additifs. Ce n’est que depuis 2022 qu’une l\u00e9gislation plus stricte est en vigueur dans l’UE : environ 4 000 substances utilis\u00e9es auparavant ont \u00e9t\u00e9 interdites.<\/p>\n","protected":false},"excerpt":{"rendered":"Les encres utilis\u00e9es pour les tatouages cutan\u00e9s contiennent souvent de nombreuses toxines, dont certaines sont m\u00eame class\u00e9es comme canc\u00e9rig\u00e8nes : pigments, solvants, liants et additifs. Ce n’est que depuis 2022 qu’une l\u00e9gislation plus stricte est en vigueur dans l’UE : environ 4 000 substances utilis\u00e9es auparavant ont \u00e9t\u00e9 interdites.","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[204],"tags":[],"class_list":["post-42996","post","type-post","status-publish","format-standard","hentry","category-sante","wpautop"],"acf":[],"yoast_head":"\nSmart Fact # 10 - The World Foundation for Natural Science<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.naturalscience.org\/fr\/news\/2025\/12\/smart-fact-10\/\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Monika Waldmann\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.naturalscience.org\\\/fr\\\/news\\\/2025\\\/12\\\/smart-fact-10\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.naturalscience.org\\\/fr\\\/news\\\/2025\\\/12\\\/smart-fact-10\\\/\"},\"author\":{\"name\":\"Monika Waldmann\",\"@id\":\"https:\\\/\\\/www.naturalscience.org\\\/#\\\/schema\\\/person\\\/f3e16bb7057b29f8593016bf70a42022\"},\"headline\":\"Smart Fact # 10\",\"datePublished\":\"2025-12-22T15:11:24+00:00\",\"dateModified\":\"2026-01-08T15:11:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.naturalscience.org\\\/fr\\\/news\\\/2025\\\/12\\\/smart-fact-10\\\/\"},\"wordCount\":57,\"articleSection\":[\"Sant\u00e9\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.naturalscience.org\\\/fr\\\/news\\\/2025\\\/12\\\/smart-fact-10\\\/\",\"url\":\"https:\\\/\\\/www.naturalscience.org\\\/fr\\\/news\\\/2025\\\/12\\\/smart-fact-10\\\/\",\"name\":\"Smart Fact # 10 - 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