{"id":47204,"date":"2026-01-06T10:36:28","date_gmt":"2026-01-06T02:36:28","guid":{"rendered":"https:\/\/www.sgnutri.com\/?p=47204"},"modified":"2026-03-03T09:44:39","modified_gmt":"2026-03-03T01:44:39","slug":"les-vitamines-sont-elles-bonnes-apres-la-date-de-peremption","status":"publish","type":"post","link":"https:\/\/www.sgnutri.com\/fr\/les-vitamines-sont-elles-bonnes-apres-la-date-de-peremption\/","title":{"rendered":"Les vitamines sont-elles bonnes apr\u00e8s la date de p\u00e9remption ?"},"content":{"rendered":"<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:17px;line-height:28px;color:#211c1c;padding:10px 20px;\">\n<div class=\"wp-block-column\">\n<p>En termes simples, la r\u00e9ponse est oui. La plupart des vitamines peuvent \u00eatre prises sans danger apr\u00e8s leur date de p\u00e9remption, mais leur efficacit\u00e9 diminue avec le temps.<\/p>\n\n\n\n<p>Pour les comprim\u00e9s et les g\u00e9lules solides et secs, s'ils sont conserv\u00e9s dans un endroit frais et sec, ils sont g\u00e9n\u00e9ralement \"bons\" dans les deux ans qui suivent la date de p\u00e9remption indiqu\u00e9e sur l'emballage, et peuvent conserver environ 90% de leur efficacit\u00e9.<\/p>\n\n\n\n<p>Toutefois, cette r\u00e8gle ne s'applique pas \u00e0 toutes les formes de dosage : les vitamines g\u00e9latineuses et les capsules molles se d\u00e9gradent beaucoup plus rapidement en raison de leur teneur en eau plus \u00e9lev\u00e9e, g\u00e9n\u00e9ralement 6 mois apr\u00e8s la date de p\u00e9remption.<\/p>\n\n\n\n<p>En revanche, les compl\u00e9ments liquides, les huiles de poisson et les probiotiques doivent \u00eatre jet\u00e9s d\u00e8s qu'ils sont p\u00e9rim\u00e9s, car ils risquent de s'ab\u00eemer (rancissement) ou de perdre leur stabilit\u00e9 essentielle.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"428\" src=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-14-1024x428.png\" alt=\"Pr\u00e9cautions pour la conservation des vitamines\" class=\"wp-image-47207\" srcset=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-14-1024x428.png 1024w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-14-300x125.png 300w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-14-768x321.png 768w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-14-18x8.png 18w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-14.png 1077w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drying_Of_Tablets_And_Capsules\"><\/span>S\u00e9chage de comprim\u00e9s et de g\u00e9lules<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Si l'on consid\u00e8re la dur\u00e9e pendant laquelle une vitamine peut \u00eatre consomm\u00e9e apr\u00e8s sa date de p\u00e9remption, les comprim\u00e9s secs et les g\u00e9lules sont les formes de dosage qui pr\u00e9sentent le taux de tol\u00e9rance le plus \u00e9lev\u00e9. Comme ces formes ont une tr\u00e8s faible teneur en eau, leurs propri\u00e9t\u00e9s chimiques sont tr\u00e8s stables.<\/p>\n\n\n\n<p>Comme indiqu\u00e9 ci-dessus, vous pouvez g\u00e9n\u00e9ralement continuer \u00e0 utiliser ces vitamines solides jusqu'\u00e0 deux ans apr\u00e8s la date d'impression. Au cours de cette p\u00e9riode prolong\u00e9e, elles ne s'empoisonnent pas, mais perdent simplement une partie de leur \"\u00e9nergie\". Si elles sont correctement stock\u00e9es, elles devraient conserver une activit\u00e9 d'environ 90%. Cela signifie qu'un comprim\u00e9 de 500 mg de vitamine C peut \u00eatre aussi efficace qu'un comprim\u00e9 de 450 mg apr\u00e8s deux ans de p\u00e9remption.<\/p>\n\n\n\n<p>Pour le consommateur moyen, cette baisse de puissance est g\u00e9n\u00e9ralement n\u00e9gligeable, et il me semble donc que c'est un peu du gaspillage que de les jeter \u00e0 la poubelle d\u00e8s qu'ils sont p\u00e9rim\u00e9s.<\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"padding-bottom:100px;padding-top:100px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<p class=\"has-text-align-center has-themecolor-1-color has-text-color has-link-color has-large-font-size wp-elements-a412b82537ce59baad06b01a96b3c1d2\"><strong>\u00c0 la pointe de la nutrition<\/strong><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  product-demo1\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:25px;color:#333333;padding:20px 20px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-abc467a7e19bc0b8f4faebef530f0542\"><strong><strong><strong><strong><strong><strong>Fibres solubles<\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>La fibre soluble est un ingr\u00e9dient alimentaire tr\u00e8s stable et indigeste qui favorise le contr\u00f4le du poids en augmentant la sati\u00e9t\u00e9 et en r\u00e9duisant la prise alimentaire. D'application polyvalente, elle est largement utilis\u00e9e pour am\u00e9liorer le profil nutritionnel et la texture des aliments, des boissons et des produits de sant\u00e9.<\/p>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#0aa652;color:#ffffff;font-size:14px;border:solid 1px #318ec8;padding:6px 43px;\"><a href=\"https:\/\/www.sgnutri.com\/fr\/categorie\/tous-les-produits\/fibres-solubles\/\" rel=\"noopener noreferrer \">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get Quote\" style=\"color:#318ec8;background-color:#ffffff;padding:6px 43px;\" href=\"https:\/\/www.sgnutri.com\/fr\/categorie\/tous-les-produits\/fibres-solubles\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:5%\"><\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:50%\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"padding-top:110px;height:300px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center hover-only-title has-themecolor-1-color has-text-color has-link-color wp-elements-b45b7f3fb95a8220ad5d673dd5e4fc25\" style=\"font-size:30px\"><span class=\"ez-toc-section\" id=\"Soluble_Fiber\"><\/span><strong><strong><strong><strong><strong>Fibres solubles<\/strong><\/strong><\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;\" data-background=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2025\/12\/\u672a\u6807\u9898-2.png\"><\/div><div class=\"MovePnly themepark-block_layout_ba lazyload swiper-move-lazy\" style=\"background-repeat:no-repeat;background-size:cover;\" data-background=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2025\/12\/\u672a\u6807\u9898-2.png\"><\/div><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  product-demo1\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:25px;color:#333333;padding:20px 20px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-04e1b3374feb268aed97152a1f9aac63\"><strong><strong>Pr\u00e9biotique<\/strong><\/strong><\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Un pr\u00e9biotique fonctionne comme un facteur de prolif\u00e9ration qui est d\u00e9grad\u00e9 et utilis\u00e9 de mani\u00e8re s\u00e9lective par des bact\u00e9ries intestinales b\u00e9n\u00e9fiques, telles que&nbsp;<em>Bifidobact\u00e9ries<\/em>. Ce processus exerce un effet positif sur la sant\u00e9 humaine en g\u00e9n\u00e9ral, souvent accompagn\u00e9 d'avantages m\u00e9taboliques tels qu'un faible impact calorique et des fluctuations minimes de la glyc\u00e9mie en raison de leur stabilit\u00e9 digestive unique.<\/p>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#0aa652;color:#ffffff;font-size:14px;border:solid 1px #318ec8;padding:6px 43px;\"><a href=\"https:\/\/www.sgnutri.com\/fr\/categorie\/tous-les-produits\/prebiotique\/\" rel=\"noopener noreferrer \">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get Quote\" style=\"color:#318ec8;background-color:#ffffff;padding:6px 43px;\" href=\"https:\/\/www.sgnutri.com\/fr\/categorie\/tous-les-produits\/prebiotique\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:5%\"><\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:50%\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"padding-top:110px;height:300px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center hover-only-title has-themecolor-1-color has-text-color has-link-color wp-elements-6dcb043e5f0a710efa5e014da6febeb2\" style=\"font-size:30px\"><span class=\"ez-toc-section\" id=\"Prebiotic\"><\/span><strong><strong>Pr\u00e9biotique<\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;\" data-background=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2025\/12\/\u672a\u6807\u9898-5.png\"><\/div><div class=\"MovePnly themepark-block_layout_ba lazyload swiper-move-lazy\" style=\"background-repeat:no-repeat;background-size:cover;\" data-background=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2025\/12\/\u672a\u6807\u9898-5.png\"><\/div><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  product-demo1\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:25px;color:#333333;padding:20px 20px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-9c16a18866d3d60738f810938ceef076\"><strong>Vitamines<\/strong><\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><br>Les vitamines sont des micronutriments organiques essentiels, class\u00e9s en formes hydrosolubles et liposolubles, qui r\u00e9gulent des processus physiologiques essentiels tels que le m\u00e9tabolisme, l'immunit\u00e9 et la coagulation.  En raison de leur sensibilit\u00e9 \u00e0 la lumi\u00e8re, \u00e0 la chaleur et \u00e0 l'humidit\u00e9, <\/p>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#0aa652;color:#ffffff;font-size:14px;border:solid 1px #318ec8;padding:6px 43px;\"><a href=\"https:\/\/www.sgnutri.com\/fr\/categorie\/tous-les-produits\/viatmins\/\" rel=\"noopener noreferrer \">Obtenir un devis<\/a><a class=\"hovers\" data-title=\"Get Quote\" style=\"color:#318ec8;background-color:#ffffff;padding:6px 43px;\" href=\"https:\/\/www.sgnutri.com\/fr\/categorie\/tous-les-produits\/viatmins\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:5%\"><\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:50%\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"padding-top:110px;height:300px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center hover-only-title has-themecolor-1-color has-text-color has-link-color wp-elements-cb59af2c229b8669dc39731809bb0a5b\" style=\"font-size:30px\"><span class=\"ez-toc-section\" id=\"Vitamins\"><\/span><strong>Vitamines<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-position:center;\" data-background=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2025\/12\/\u672a\u6807\u9898-3.png\"><\/div><div class=\"MovePnly themepark-block_layout_ba lazyload swiper-move-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-position:center;\" data-background=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2025\/12\/\u672a\u6807\u9898-3.png\"><\/div><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<style>\n.product-demo1{\n  border:1px solid #D4D4D4;\n}\n\n\/* \u533a\u5757\u6574\u4f53 hover \u80cc\u666f + \u6587\u5b57\u53d8\u767d *\/\n.product-demo1 {\n    transition: background-color 0.45s ease;\n}\n\n.product-demo1:hover {\n    background-color: var(--wp--preset--color--themecolor-1);\n}\n\n\/* \u5de6\u4fa7\u6240\u6709\u6587\u5b57 hover \u540e\u5f3a\u5236\u767d\u8272 *\/\n.product-demo1:hover .content-super-p,\n.product-demo1:hover .content-super-p p,\n.product-demo1:hover .content-super-p strong,\n.product-demo1:hover .content-super-p .has-medium-font-size {\n    color: #ffffff !important;\n}\n\n\/* \u6309\u94ae\uff1a\u521d\u59cb\u4e3b\u9898\u8272\u5e95+\u767d\u5b57 \u2192 hover \u767d\u5e95+\u4e3b\u9898\u8272\u5b57 *\/\n.product-demo1 .themepark-i-btn {\n    background-color: var(--wp--preset--color--themecolor-1) !important;\n    color: #ffffff !important;\n    border-color: var(--wp--preset--color--themecolor-1) !important;\n    transition: all 0.4s ease;\n}\n\n.product-demo1:hover .themepark-i-btn {\n    background-color: #ffffff !important;\n    color: var(--wp--preset--color--themecolor-1) !important;\n    border-color: var(--wp--preset--color--themecolor-1) !important;\n}\n\n\/* \u2500\u2500\u2500 \u53f3\u4fa7\u56fe\u7247\u533a\u57df\uff1a\u906e\u7f69 + hover-only-title \u2500\u2500\u2500 *\/\n\n.PcOnly.themepark-block_layout_ba {\n    position: relative;           \/* \u5173\u952e\uff1a\u8ba9 ::before \u548c\u5b50\u5143\u7d20\u5b9a\u4f4d *\/\n}\n\n\/* \u906e\u7f69\u5c42\uff1a\u521d\u59cb\u5b8c\u5168\u900f\u660e *\/\n.PcOnly.themepark-block_layout_ba::before {\n    content: \"\";\n    position: absolute;\n    inset: 0;\n    background-color: #000;\n    opacity: 0;\n    transition: opacity 0.5s ease;\n    z-index: 1;\n    pointer-events: none;\n}\n\n\/* hover \u540e\u663e\u793a 30% \u906e\u7f69 *\/\n.product-demo1:hover .PcOnly.themepark-block_layout_ba::before {\n    opacity: 0.3;\n}\n\n\/* hover-only-title\uff1a\u521d\u59cb\u9690\u85cf *\/\n.hover-only-title {\n    opacity: 0;\n    visibility: hidden;\n    transform: translateY(30px);           \/* \u7a0d\u5fae\u5411\u4e0b\u504f\u79fb\uff0c\u589e\u52a0\u51fa\u73b0\u65f6\u7684\u52a8\u6001 *\/\n    transition: all 0.55s ease;\n    z-index: 2;                            \/* \u786e\u4fdd\u5728\u906e\u7f69\u4e0a\u9762 *\/\n    position: relative;                    \/* \u76f8\u5bf9\u5b9a\u4f4d\uff0c\u907f\u514d\u88ab ::before \u76d6\u4f4f *\/\n    text-shadow: 0 3px 12px rgba(0,0,0,0.7);\n}\n\n\/* \u533a\u5757 hover \u540e\uff1a\u663e\u793a\u6807\u9898 + \u5f52\u4f4d + \u52a8\u753b *\/\n.product-demo1:hover .hover-only-title {\n    opacity: 1;\n    visibility: visible;\n    transform: translateY(0);\n}\n\n\/* \u53ef\u9009\uff1ahover \u65f6\u8ba9\u6807\u9898\u66f4\u7a81\u51fa\uff08\u8f7b\u5fae\u653e\u5927\uff09 *\/\n.product-demo1:hover .hover-only-title {\n    transform: translateY(0) scale(1.05);\n}\n<\/style>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vitamin_Gummies_And_Softgels\"><\/span>Gommes et capsules molles de vitamines<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Si vous demandez combien de temps un fondant ou un softgel peut \u00eatre consomm\u00e9 apr\u00e8s sa date de p\u00e9remption, le d\u00e9lai est beaucoup plus court. Contrairement aux comprim\u00e9s secs, ces formes posologiques sont fabriqu\u00e9es avec une teneur en eau plus \u00e9lev\u00e9e afin de conserver leur texture et leur go\u00fbt en bouche.<\/p>\n\n\n\n<p>Cette humidit\u00e9 est pr\u00e9cis\u00e9ment l'ennemie de la stabilit\u00e9, ce qui facilite leur d\u00e9composition. Comme nous l'avons remarqu\u00e9, les gommes et les capsules molles se d\u00e9gradent plus rapidement que leurs homologues \u00e0 coque dure. C'est pourquoi ils ne peuvent g\u00e9n\u00e9ralement \u00eatre utilis\u00e9s que pendant six mois apr\u00e8s leur date de p\u00e9remption.<\/p>\n\n\n\n<p>Au-del\u00e0 de cette p\u00e9riode de six-six mois, les gommes peuvent durcir, fondre ou perdre leur efficacit\u00e9 beaucoup plus rapidement que les comprim\u00e9s secs. Si la gomme vitamin\u00e9e que vous tenez entre les mains est p\u00e9rim\u00e9e depuis plus de six mois, \u00e9coutez mon conseil, il vaut mieux changer de flacon plut\u00f4t que d'esp\u00e9rer qu'elle vous apporte un soutien nutritionnel important.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Liquids_Fish_Oil_And_Probiotics\"><\/span>Liquides, huile de poisson et probiotiques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u00c0 quelques exceptions pr\u00e8s, la r\u00e9ponse \u00e0 la question \"Comment se portent les vitamines apr\u00e8s la date de p\u00e9remption ?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compl\u00e9ments liquides : Une fois la date d\u00e9pass\u00e9e, ils sont extr\u00eamement instables.<\/li>\n\n\n\n<li>Huile de poisson : contient des graisses et s'oxyde.<\/li>\n\n\n\n<li>Probiotiques : leur efficacit\u00e9 repose sur des bact\u00e9ries vivantes.<\/li>\n<\/ul>\n\n\n\n<p>Pour ces cat\u00e9gories, vous devez les jeter imm\u00e9diatement apr\u00e8s expiration. Les liquides et les huiles de poisson peuvent \u00eatre rances, ce qui non seulement d\u00e9gage une odeur de hareng, mais peut aussi \u00eatre tr\u00e8s d\u00e9sagr\u00e9able \u00e0 manger. Les probiotiques, quant \u00e0 eux, perdent leur stabilit\u00e9 essentielle, ce qui signifie que les bact\u00e9ries vivantes qu'ils contiennent peuvent \u00eatre mortes, rendant le compl\u00e9ment totalement inefficace. Pour ces types sp\u00e9cifiques, la dur\u00e9e de conservation est une ligne directrice stricte et non une recommandation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Importance_Of_Storage\"><\/span>L'importance du stockage<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La dur\u00e9e de vie de vos vitamines - deux ans pour les pilules s\u00e8ches, six mois pour les caramels - d\u00e9pend enti\u00e8rement de la fa\u00e7on dont vous les conservez.<\/p>\n\n\n\n<p>Pour que vos vitamines conservent 90% leur efficacit\u00e9, elles doivent \u00eatre conserv\u00e9es dans un endroit frais et sec. La chaleur et l'humidit\u00e9 sont les ennemis acharn\u00e9s de la stabilit\u00e9 des vitamines. Conserver des vitamines dans une armoire de salle de bain humide ou sur le rebord d'une fen\u00eatre de cuisine expos\u00e9e \u00e0 la lumi\u00e8re directe du soleil acc\u00e9l\u00e8re leur d\u00e9gradation, ce qui risque de raccourcir la dur\u00e9e de vie de celles que j'ai mentionn\u00e9es plus haut.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"440\" src=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-12-1024x440.png\" alt=\"Pr\u00e9cautions pour la conservation des vitamines\" class=\"wp-image-47205\" srcset=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-12-1024x440.png 1024w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-12-300x129.png 300w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-12-768x330.png 768w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-12-18x8.png 18w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-12.png 1138w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Si votre vitamine a \u00e9t\u00e9 expos\u00e9e \u00e0 l'humidit\u00e9 ou \u00e0 une chaleur extr\u00eame, les r\u00e8gles relatives \u00e0 la dur\u00e9e de conservation apr\u00e8s expiration peuvent ne plus s'appliquer et il est fort probable qu'elle doive \u00eatre \u00e9limin\u00e9e pr\u00e9matur\u00e9ment.<\/p>\n\n\n\n<p>Enfin, j'aimerais faire le point sur la question \"combien de temps puis-je consommer des vitamines apr\u00e8s leur date de p\u00e9remption ?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Comprim\u00e9s secs (comprim\u00e9s\/capsules) : s\u00fbrs pendant 2 ans apr\u00e8s la date de p\u00e9remption (l\u00e9g\u00e8re diminution attendue de la puissance).<\/li>\n\n\n\n<li>Gommes et capsules molles : Affect\u00e9s par l'humidit\u00e9, ils ne sont s\u00fbrs que pendant 6 mois apr\u00e8s la date d'expiration.<\/li>\n\n\n\n<li>Liquides, huile de poisson et probiotiques : P\u00e9rim\u00e9s imm\u00e9diatement. L'utilisation apr\u00e8s la date est strictement interdite.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote\">\n<p><strong>Auteur<\/strong>\uff1a <strong>Alan Brooks<\/strong><\/p>\n\n\n\n<p>Je suis pharmacien clinicien sp\u00e9cialis\u00e9 dans la stabilit\u00e9 des m\u00e9dicaments. J'ai r\u00e9dig\u00e9 ce guide pour vous aider \u00e0 distinguer les vitamines s\u00e8ches s\u00fbres - qui conservent souvent leur efficacit\u00e9 pendant deux ans - des liquides instables qui doivent \u00eatre jet\u00e9s imm\u00e9diatement.<\/p>\n<\/blockquote>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":47207,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"themepark_post_bcolor":"#ffffff","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"#ffffff","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[66],"tags":[],"class_list":["post-47204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huishou"],"metadata":{"_edit_lock":["1772502450:1"],"rank_math_seo_score":["20"],"rank_math_primary_category":["66"],"_thumbnail_id":["47207"],"themepark_post_bcolor":["#ffffff"],"themepark_post_width":["1022px"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":[""],"themepark_post_main_b":["#ffffff"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"_edit_last":["1"],"_ez-toc-disabled":[""],"_ez-toc-insert":[""],"_ez-toc-header-label":[""],"_ez-toc-device-target":[""],"_ez-toc-alignment":["none"],"_ez-toc-heading-levels":["a:0:{}"],"_ez-toc-alttext":[""],"_ez-toc-visibility_hide_by_default":[""],"_ez-toc-hide_counter":[""],"_ez-toc-exclude":[""],"_ez-toc-position-specific":[""],"themepark_seo_title":["Are Vitamins Good After Expiration Date How Long"],"themepark_seo_description":["Yes. 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