{"id":69450,"date":"2024-01-19T15:57:46","date_gmt":"2024-01-19T15:57:46","guid":{"rendered":"https:\/\/www.pharmacie-vezere.com\/promotions\/?p=69450"},"modified":"2024-01-19T15:57:48","modified_gmt":"2024-01-19T15:57:48","slug":"limpact-des-multivitamines-sur-la-memoire-et-le-declin-cognitif","status":"publish","type":"post","link":"https:\/\/www.pharmacie-vezere.com\/promotions\/limpact-des-multivitamines-sur-la-memoire-et-le-declin-cognitif\/","title":{"rendered":"L&#8217;impact des multivitamines sur la m\u00e9moire et le d\u00e9clin cognitif"},"content":{"rendered":"\n<p><strong>Essai COSMOS : une approche compl\u00e8te de la recherche cognitive<\/strong><\/p>\n\n\n\n<p><em><strong>L&#8217;essai COSMOS, une \u00e9tude randomis\u00e9e \u00e0 l&#8217;\u00e9chelle nationale, se concentre sur le test d&#8217;extraits de cacao et de suppl\u00e9ments de multivitamines. Le dernier segment de cette recherche a impliqu\u00e9 des \u00e9valuations cognitives d\u00e9taill\u00e9es en personne de 573 participants dans un sous-ensemble connu sous le nom de COSMOS-Clinic, ainsi qu&#8217;une m\u00e9ta-analyse de trois \u00e9tudes de cognition s\u00e9par\u00e9es au sein de COSMOS impliquant plus de 5 000 participants.<\/strong><\/em> <\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>&#8220;Le d\u00e9clin cognitif est parmi les principales pr\u00e9occupations de sant\u00e9 pour la plupart des adultes plus \u00e2g\u00e9s, et un suppl\u00e9ment quotidien de multivitamines a le potentiel comme approche attrayante et accessible pour ralentir le vieillissement cognitif&#8221;,<\/p>\n<cite> a d\u00e9clar\u00e9 Chirag Vyas, MBBS, MPH, premier auteur de l&#8217;\u00e9tude et instructeur en investigation au D\u00e9partement de Psychiatrie au Massachusetts General Hospital (MGH), membre fondateur du syst\u00e8me de sant\u00e9 Mass General Brigham.<\/cite><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>R\u00e9sultats approfondis et signification statistique<\/strong><\/h2>\n\n\n\n<p>L&#8217;analyse approfondie de l&#8217;\u00e9tude a r\u00e9v\u00e9l\u00e9 un b\u00e9n\u00e9fice modeste mais statistiquement significatif pour la cognition chez ceux prenant le multivitamine. Cela \u00e9tait particuli\u00e8rement \u00e9vident dans l&#8217;am\u00e9lioration de la m\u00e9moire \u00e9pisodique, un aspect critique du fonctionnement cognitif. &#8220;La m\u00e9ta-analyse de trois \u00e9tudes de cognition s\u00e9par\u00e9es fournit des preuves solides et coh\u00e9rentes que la prise d&#8217;un multivitamine quotidien, contenant plus de 20 micronutriments essentiels, aide \u00e0 pr\u00e9venir la perte de m\u00e9moire et \u00e0 ralentir le vieillissement cognitif&#8221;, a \u00e9labor\u00e9 Vyas.<\/p>\n\n\n\n<p><strong>Implications plus larges et orientations futures<\/strong><\/p>\n\n\n\n<p>Ces r\u00e9sultats ont suscit\u00e9 une attention et un espoir consid\u00e9rables parmi les adultes plus \u00e2g\u00e9s et les chercheurs. Olivia Okereke, MD SM, auteur principal du rapport et directeur de la psychiatrie g\u00e9riatrique au MGH, a soulign\u00e9 l&#8217;importance de ces r\u00e9sultats : &#8220;Ces r\u00e9sultats attireront l&#8217;attention de nombreux adultes plus \u00e2g\u00e9s qui sont, naturellement, tr\u00e8s int\u00e9ress\u00e9s par des moyens de pr\u00e9server la sant\u00e9 du cerveau, car ils fournissent des preuves du r\u00f4le d&#8217;un multivitamine quotidien dans le soutien d&#8217;un meilleur vieillissement cognitif.&#8221;<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"292\" height=\"173\" src=\"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-content\/uploads\/2024\/01\/cosmos_trial.jpg\" alt=\"\" class=\"wp-image-69451\" style=\"width:414px;height:auto\" srcset=\"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-content\/uploads\/2024\/01\/cosmos_trial.jpg 292w, https:\/\/www.pharmacie-vezere.com\/promotions\/wp-content\/uploads\/2024\/01\/cosmos_trial-200x118.jpg 200w\" sizes=\"auto, (max-width: 292px) 100vw, 292px\" \/><\/figure>\n\n\n\n<p>L&#8217;\u00e9tude estime que l&#8217;utilisation d&#8217;un multivitamine quotidien pourrait ralentir le vieillissement cognitif global d&#8217;environ deux ans par rapport \u00e0 un placebo. JoAnn Manson, MD, DrPH, chef de la Division de m\u00e9decine pr\u00e9ventive au Brigham and Women&#8217;s Hospital (BWH), \u00e9galement membre fondateur de Mass General Brigham et co-auteur du rapport, a exprim\u00e9 son enthousiasme : &#8220;La constatation qu&#8217;un multivitamine quotidien a am\u00e9lior\u00e9 la m\u00e9moire et ralenti le vieillissement cognitif dans trois \u00e9tudes contr\u00f4l\u00e9es par placebo s\u00e9par\u00e9es dans COSMOS est excitante et soutient davantage la promesse des multivitamines comme approche s\u00fbre, accessible et abordable pour prot\u00e9ger la sant\u00e9 cognitive chez les adultes plus \u00e2g\u00e9s.&#8221;<\/p>\n\n\n\n<p><strong>Une collaboration ouvrant la voie \u00e0 la recherche future<\/strong><\/p>\n\n\n\n<p>Le consortium COSMOS d&#8217;\u00e9tudes cognitives, impliquant des collaborations entre des institutions telles que MGH, BWH, l&#8217;Universit\u00e9 Columbia et l&#8217;Universit\u00e9 Wake Forest, a utilis\u00e9 \u00e0 la fois des m\u00e9thodes traditionnelles et innovantes pour \u00e9valuer les r\u00e9sultats cognitifs. Howard Sesso, ScD, MPH, directeur adjoint de la Division de m\u00e9decine pr\u00e9ventive au BWH et co-auteur, a soulign\u00e9 la n\u00e9cessit\u00e9 de poursuivre les investigations : &#8220;Avec ces trois \u00e9tudes utilisant diff\u00e9rentes approches pour \u00e9valuer la cognition dans COSMOS, chacune apportant un soutien \u00e0 un multivitamine quotidien, il est maintenant crucial de comprendre les m\u00e9canismes par lesquels un multivitamine quotidien peut prot\u00e9ger contre la perte de m\u00e9moire et le d\u00e9clin cognitif avec un accent sur le statut nutritionnel et d&#8217;autres facteurs li\u00e9s au vieillissement.&#8221;<\/p>\n\n\n\n<p>En r\u00e9sum\u00e9, cette recherche approfondie offre un nouvel espoir pour les personnes \u00e2g\u00e9es, sugg\u00e9rant qu&#8217;un simple multivitamine quotidien pourrait \u00eatre la cl\u00e9 pour pr\u00e9server les fonctions cognitives et assurer une meilleure qualit\u00e9 de vie dans les ann\u00e9es ult\u00e9rieures.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Essai COSMOS : une approche compl\u00e8te de la recherche cognitive L&#8217;essai COSMOS, une \u00e9tude randomis\u00e9e \u00e0 l&#8217;\u00e9chelle nationale, se concentre sur le test d&#8217;extraits de cacao et de suppl\u00e9ments de multivitamines. Le dernier segment de cette recherche a impliqu\u00e9 des \u00e9valuations cognitives d\u00e9taill\u00e9es en personne de 573 participants dans un sous-ensemble connu sous le nom [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":69452,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[684],"tags":[],"class_list":["post-69450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles-pharmaceutiques"],"_links":{"self":[{"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/posts\/69450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/comments?post=69450"}],"version-history":[{"count":1,"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/posts\/69450\/revisions"}],"predecessor-version":[{"id":69453,"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/posts\/69450\/revisions\/69453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/media\/69452"}],"wp:attachment":[{"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/media?parent=69450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/categories?post=69450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacie-vezere.com\/promotions\/wp-json\/wp\/v2\/tags?post=69450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}