{"id":82317,"date":"2019-01-14T08:51:00","date_gmt":"2019-01-14T08:51:00","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/vitamine-c-acide-ascorbique\/"},"modified":"2019-01-14T08:51:00","modified_gmt":"2019-01-14T08:51:00","slug":"vitamine-c-acide-ascorbique","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/","title":{"rendered":"Vitamine C (acide ascorbique)"},"content":{"rendered":"<h1>Qu&#8217;est-ce que la vitamine C ?<\/h1>\n<p>La vitamine C, ou acide ascorbique, appartient au groupe des vitamines hydrosolubles, qui ne sont pas stock\u00e9es dans l&#8217;organisme et doivent \u00eatre prises r\u00e9guli\u00e8rement par le biais d&#8217;aliments ou de compl\u00e9ments.<\/p>\n<p>En plus de fondre dans l&#8217;eau, la vitamine C est \u00e9galement sensible aux temp\u00e9ratures \u00e9lev\u00e9es, ce qui la rend plus susceptible de se disperser lorsqu&#8217;elle est cuite dans l&#8217;eau bouillante.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"quel-est-le-role-de-la-vitamine-c\">Quel est le r\u00f4le de la vitamine C ?<\/h2>\n<p>La vitamine C, ou acide ascorbique, participe \u00e0 de nombreuses r\u00e9actions m\u00e9taboliques et \u00e0 la biosynth\u00e8se des acides amin\u00e9s, des hormones et du collag\u00e8ne.<\/p>\n<p>Gr\u00e2ce \u00e0 sa forte capacit\u00e9 antioxydante, la vitamine C est capable d&#8217;\u00e9riger une barri\u00e8re pour prot\u00e9ger le syst\u00e8me immunitaire d&#8217;\u00e9ventuels risques canc\u00e9reux, notamment dans l&#8217;estomac. Son apport est \u00e9galement essentiel pour la neutralisation des radicaux libres.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"quels-sont-les-aliments-riches-en-vitamine-c\">Quels sont les aliments riches en vitamine C ?<\/h2>\n<p>La vitamine C est principalement pr\u00e9sente dans les aliments frais, en particulier les fruits et l\u00e9gumes tels que les oranges, les fraises, les mandarines, les kiwis, le citron, les \u00e9pinards, le brocoli, les tomates et les poivrons. pour profiter pleinement des bienfaits de la vitamine C, ces aliments doivent \u00eatre conserv\u00e9s et mis en conserve 3\u00e0 4 jours au maximum et \u00eatre consomm\u00e9s crus ou l\u00e9g\u00e8rement cuits.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"quels-sont-les-besoins-quotidiens-en-vitamine-c\">Quels sont les besoins quotidiens en vitamine C ?<\/h2>\n<p>Les besoins quotidiens en vitamine C, ou acide ascorbique, sont d&#8217;environ 90 mg pour les hommes et d&#8217;environ 70 mg pour les femmes (en cas de grossesse, le quota peut augmenter).<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"carence-en-vitamine-c\">Carence en vitamine C<\/h2>\n<p>Le manque de vitamine C, ou acide ascorbique, cause la pr\u00e9sence du scorbut, une maladie qui \u00e9tait autrefois tr\u00e8s fr\u00e9quente chez les marins qui vivaient sur les navires et qui manquaient de nourriture fra\u00eeche pendant des mois. Les sympt\u00f4mes du scorbut comprennent l&#8217;apathie, l&#8217;an\u00e9mie et la perte d&#8217;app\u00e9tit, apr\u00e8s quoi suivent d&#8217;autres signes comme le saignement des gencives, la perte de dents, la douleur musculaire et le saignement sous la peau.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"apport-excessif-en-vitamine-c\">Apport excessif en vitamine C<\/h2>\n<p>Un apport excessif en vitamine C ou en acide ascorbique, principalement caus\u00e9 par une alimentation d\u00e9s\u00e9quilibr\u00e9e ou une mauvaise utilisation des compl\u00e9ments, peut entra\u00eener des probl\u00e8mes r\u00e9naux et une surdose de fer par absorption. Un apport excessif en vitamine C peut \u00e9galement entra\u00eener des sympt\u00f4mes tels que maux de t\u00eate, br\u00fblures d&#8217;estomac, vomissements, diarrh\u00e9e, gastrite, crampes abdominales, ainsi que faiblesse, vertiges et bouff\u00e9es de chaleur soudaines.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1801],"class_list":["post-82317","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-vitamine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vitamine C (acide ascorbique) - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vitamine C (acide ascorbique) - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Qu&#8217;est-ce que la vitamine C ? La vitamine C, ou acide ascorbique, appartient au groupe des vitamines hydrosolubles, qui ne sont pas stock\u00e9es dans l&#8217;organisme et doivent \u00eatre prises r\u00e9guli\u00e8rement par le biais d&#8217;aliments ou de compl\u00e9ments. En plus de fondre dans l&#8217;eau, la vitamine C est \u00e9galement sensible aux temp\u00e9ratures \u00e9lev\u00e9es, ce qui la [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/\" \/>\n<meta property=\"og:site_name\" content=\"Humanitas.net\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HumanitasInternational\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@humanitasmilano\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/\",\"name\":\"Vitamine C (acide ascorbique) - Humanitas.net\",\"isPartOf\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#website\"},\"datePublished\":\"2019-01-14T08:51:00+00:00\",\"dateModified\":\"2019-01-14T08:51:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Enciclopedia\",\"item\":\"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Vitamine C (acide ascorbique)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#website\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/\",\"name\":\"Humanitas.net\",\"description\":\"Humanitas Hospital\",\"publisher\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/humanitas-net.humweb.webiz.team\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#organization\",\"name\":\"Humanitas\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg\",\"contentUrl\":\"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg\",\"width\":1,\"height\":1,\"caption\":\"Humanitas\"},\"image\":{\"@id\":\"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/HumanitasInternational\/\",\"https:\/\/x.com\/humanitasmilano\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Vitamine C (acide ascorbique) - Humanitas.net","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"fr_FR","og_type":"article","og_title":"Vitamine C (acide ascorbique) - Humanitas.net","og_description":"Qu&#8217;est-ce que la vitamine C ? La vitamine C, ou acide ascorbique, appartient au groupe des vitamines hydrosolubles, qui ne sont pas stock\u00e9es dans l&#8217;organisme et doivent \u00eatre prises r\u00e9guli\u00e8rement par le biais d&#8217;aliments ou de compl\u00e9ments. En plus de fondre dans l&#8217;eau, la vitamine C est \u00e9galement sensible aux temp\u00e9ratures \u00e9lev\u00e9es, ce qui la [&hellip;]","og_url":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/","og_site_name":"Humanitas.net","article_publisher":"https:\/\/www.facebook.com\/HumanitasInternational\/","twitter_card":"summary_large_image","twitter_site":"@humanitasmilano","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/","url":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/","name":"Vitamine C (acide ascorbique) - Humanitas.net","isPartOf":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#website"},"datePublished":"2019-01-14T08:51:00+00:00","dateModified":"2019-01-14T08:51:00+00:00","breadcrumb":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-c-acide-ascorbique\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/"},{"@type":"ListItem","position":2,"name":"Enciclopedia","item":"https:\/\/humanitas-net.humweb.webiz.team\/enciclopedia\/"},{"@type":"ListItem","position":3,"name":"Vitamine C (acide ascorbique)"}]},{"@type":"WebSite","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#website","url":"https:\/\/humanitas-net.humweb.webiz.team\/","name":"Humanitas.net","description":"Humanitas Hospital","publisher":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/humanitas-net.humweb.webiz.team\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#organization","name":"Humanitas","url":"https:\/\/humanitas-net.humweb.webiz.team\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/","url":"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg","contentUrl":"https:\/\/humanitas-net.humweb.webiz.team\/wp-content\/uploads\/2025\/01\/new-humanitas-logo-1.svg","width":1,"height":1,"caption":"Humanitas"},"image":{"@id":"https:\/\/humanitas-net.humweb.webiz.team\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/HumanitasInternational\/","https:\/\/x.com\/humanitasmilano"]}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wp-json\/wp\/v2\/enciclopedia\/82317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wp-json\/wp\/v2\/enciclopedia"}],"about":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wp-json\/wp\/v2\/types\/enciclopedia"}],"wp:attachment":[{"href":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wp-json\/wp\/v2\/media?parent=82317"}],"wp:term":[{"taxonomy":"enciclopedia_category","embeddable":true,"href":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wp-json\/wp\/v2\/Example?post=82317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}