{"id":14307,"date":"2021-08-04T15:45:46","date_gmt":"2021-08-04T18:45:46","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=14307"},"modified":"2023-01-05T14:51:15","modified_gmt":"2023-01-05T17:51:15","slug":"brain-food-reduce-cognitive-decline-with-a-colorful-diet","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/fr\/alimentation-cerveau-reduire-la-declin-cognitif-avec-un-regime-colorant\/","title":{"rendered":"Les aliments du cerveau : R\u00e9duire le d\u00e9clin cognitif gr\u00e2ce \u00e0 un r\u00e9gime color\u00e9"},"content":{"rendered":"<h2><strong>Aliments sains pour le cerveau<\/strong><\/h2>\n\n\n\n<p>Les chercheurs ont d\u00e9couvert que les personnes qui consomment chaque jour au moins une demi-portion d'aliments riches en flavono\u00efdes, tels que les suivants <strong>fraises, agrumes et poivrons<\/strong>Il semble que le risque de d\u00e9clin cognitif soit moindre.<\/p>\n\n\n\n<p>Les flavono\u00efdes de type flavone et anthocyanine peuvent avoir les plus grands effets anti-inflammatoires de l'\u00e9tude. Dans cette \u00e9tude, leur objectif \u00e9tait d'examiner si les flavono\u00efdes alimentaires sont li\u00e9s au d\u00e9clin cognitif subjectif (DSC).<\/p>\n\n\n\n<p class=\"has-text-align-center\">V\u00e9rifiez&nbsp;<a href=\"https:\/\/mindthegraph.com\/app\/illustrations\">Galerie Mind the Graph<\/a>&nbsp;des illustrations li\u00e9es au sujet de ce billet de blog. Cliquez sur l'image ci-dessous !<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mindthegraph.com\/app\/illustrations?search=food,%20fruit\"><img decoding=\"async\" loading=\"lazy\" width=\"886\" height=\"745\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/food-and-fruit.jpg\" alt=\"Illustrations d&#039;aliments et de fruits de la galerie Mind the Graph.\" class=\"wp-image-14308\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/food-and-fruit.jpg 886w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/food-and-fruit-300x252.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/food-and-fruit-768x646.jpg 768w\" sizes=\"(max-width: 886px) 100vw, 886px\" \/><\/a><\/figure>\n\n\n\n<h2><strong>Une histoire color\u00e9e sur la nourriture<\/strong><\/h2>\n\n\n\n<p>Connus comme de puissants antioxydants, les flavono\u00efdes sont des compos\u00e9s naturels pr\u00e9sents dans les plantes.<\/p>\n\n\n\n<p>Ces compos\u00e9s sont \u00e9galement pr\u00e9sents dans le vin, le th\u00e9 et le chocolat. Vous pouvez prot\u00e9ger votre corps contre les toxines quotidiennes gr\u00e2ce aux flavono\u00efdes.<\/p>\n\n\n\n<p>Un flavono\u00efde peut \u00eatre divis\u00e9 en diff\u00e9rents sous-groupes, selon que son anneau benz\u00e9nique est attach\u00e9 \u00e0 l'anneau carbon\u00e9 ou selon le degr\u00e9 de d\u00e9saturation et d'oxydation que l'anneau carbon\u00e9 a subi.&nbsp;<\/p>\n\n\n\n<p>Les sous-groupes sont les flavones, les flavonols, les flavanones, les flavanonols, les cat\u00e9chines, les anthocyanines et les chalcones.<\/p>\n\n\n\n<p>Les chercheurs de cette \u00e9tude pensent que les flavono\u00efdes sont de puissants antioxydants qui contribuent \u00e0 ralentir le d\u00e9clin cognitif li\u00e9 au vieillissement.&nbsp;<\/p>\n\n\n\n<p>Cette \u00e9tude a prouv\u00e9 que les changements de r\u00e9gime alimentaire peuvent r\u00e9duire le d\u00e9clin cognitif de 20 \u00e0 25 %.<\/p>\n\n\n\n<h2><strong>Liste des aliments pour le cerveau<\/strong><\/h2>\n\n\n\n<p>En outre, les flavono\u00efdes ont \u00e9t\u00e9 \u00e9tudi\u00e9s individuellement. Les flavones, compos\u00e9s naturels que l'on trouve dans les \u00e9pices et les fruits et l\u00e9gumes orange ou jaunes, ont montr\u00e9 les plus grands b\u00e9n\u00e9fices sur la fonction cognitive, similaires \u00e0 une r\u00e9duction du risque de d\u00e9clin cognitif de trois \u00e0 quatre ans.<\/p>\n\n\n\n<p>Chaque portion de 100g de <strong>poivre<\/strong> contient environ 5 mg de flavones. Une source d'anthocyanine peut \u00eatre trouv\u00e9e dans <strong>myrtilles, cerises et m\u00fbres<\/strong>. Chaque portion de 100 grammes de myrtilles contient environ 164 mg d'anthocyanines.<\/p>\n\n\n\n<p>Ont particip\u00e9 \u00e0 l'\u00e9tude 49 493 femmes et 27 842 hommes \u00e2g\u00e9s en moyenne de 48 et 51 ans au d\u00e9but de l'\u00e9tude. Apr\u00e8s un suivi de plus de 20 ans, les personnes ont r\u00e9pondu \u00e0 plusieurs questionnaires de fr\u00e9quence alimentaire.&nbsp;<\/p>\n\n\n\n<p>Chaque type de flavono\u00efde a \u00e9t\u00e9 divis\u00e9 par sa fr\u00e9quence pour calculer son apport. Au cours de l'\u00e9tude, chaque participant a \u00e9valu\u00e9 ses propres capacit\u00e9s cognitives \u00e0 deux reprises, notamment : \"Diriez-vous que vous avez des difficult\u00e9s \u00e0 vous souvenir d'\u00e9v\u00e9nements r\u00e9cents ?\" et \"Avez-vous des difficult\u00e9s \u00e0 vous rappeler une liste restreinte d'\u00e9l\u00e9ments ?\".<\/p>\n\n\n\n<p>L'utilisation de l'OTP implique l'\u00e9valuation de la m\u00e9moire d'une personne \u00e0 un stade o\u00f9 elle a subi une perte de m\u00e9moire suffisante pour qu'elle sache qu'elle a des probl\u00e8mes, mais pas n\u00e9cessairement assez grave pour \u00eatre d\u00e9tect\u00e9e par un test de d\u00e9pistage.<\/p>\n\n\n\n<p>Selon l'\u00e9tude, les personnes se situant dans le 20% le plus \u00e9lev\u00e9 de la consommation de flavono\u00efdes en consommaient environ 600 milligrammes (mg) par jour, tandis que les personnes se situant dans le 20% le plus bas en consommaient environ 150 mg par jour.  Dans les \u00e9tudes ajustant les facteurs li\u00e9s \u00e0 l'\u00e2ge et \u00e0 la nutrition, les flavono\u00efdes \u00e9taient associ\u00e9s \u00e0 un risque plus faible de d\u00e9clin cognitif. Le d\u00e9clin cognitif autod\u00e9clar\u00e9 \u00e9tait 20% plus faible dans le groupe des grands consommateurs de flavono\u00efdes que dans le groupe des faibles consommateurs de flavono\u00efdes.<\/p>\n\n\n\n<p>Les participants \u00e0 l'\u00e9tude qui ont obtenu les meilleurs r\u00e9sultats ont consomm\u00e9 en moyenne une demi-portion d'agrumes par jour, notamment <strong>oranges, pamplemousses, jus de pamplemousse, poires et pommes.<\/strong>. D'autres substances phytochimiques peuvent contribuer \u00e0 cet effet, mais pour un b\u00e9n\u00e9fice neuroprotecteur \u00e0 long terme, un r\u00e9gime riche en flavono\u00efdes, en particulier en flavones et en anthocyanines, semble \u00eatre une bonne id\u00e9e.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/tom-brunberg-d4ztzx1ueai-unsplash.jpg\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"777\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/tom-brunberg-d4ztzx1ueai-unsplash-1024x777.jpg\" alt=\"photo d&#039;un \u00e9talage de l\u00e9gumes et de fruits\" class=\"wp-image-14309\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/tom-brunberg-d4ztzx1ueai-unsplash-1024x777.jpg 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/tom-brunberg-d4ztzx1ueai-unsplash-300x228.jpg 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/tom-brunberg-d4ztzx1ueai-unsplash-768x583.jpg 768w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/tom-brunberg-d4ztzx1ueai-unsplash-1536x1165.jpg 1536w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2021\/08\/tom-brunberg-d4ztzx1ueai-unsplash-2048x1553.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Source d'image : <a href=\"https:\/\/unsplash.com\/photos\/D4ZtZX1UeAI\">Unsplash<\/a> par <a href=\"https:\/\/unsplash.com\/@tombrunberg\">Tom Brunberg<\/a>.<\/figcaption><\/figure>\n\n\n\n<p>Il est possible d'\u00e9tablir une relation protectrice avec les flavono\u00efdes \u00e0 tout moment, car les recherches montrent que le moment o\u00f9 les compos\u00e9s ont \u00e9t\u00e9 introduits n'a aucune importance. Alors allez-y, mangez et buvez tous ces fruits et l\u00e9gumes color\u00e9s.<\/p>\n\n\n\n<p>Vous pouvez en savoir plus sur cette d\u00e9couverte en consultant les r\u00e9f\u00e9rences ci-dessous.<\/p>\n\n\n\n<p><a href=\"https:\/\/academic.oup.com\/ajcn\/advance-article-abstract\/doi\/10.1093\/ajcn\/nqab236\/6325703\">Yeh, Tian-Shin, et al. \"Apport de prot\u00e9ines alimentaires \u00e0 long terme et d\u00e9clin cognitif subjectif chez les hommes et les femmes des \u00c9tats-Unis\". The American Journal of Clinical Nutrition (2021)<\/a>. DOI: 10.1212\/WNL.0000000000012454<\/p>","protected":false},"excerpt":{"rendered":"<p>Des aliments bons pour le cerveau Les chercheurs ont d\u00e9couvert que les personnes qui consomment chaque jour au moins une demi-portion d'aliments riches en flavono\u00efdes, comme les fraises, les agrumes et les poivrons, semblent avoir un risque r\u00e9duit de d\u00e9clin cognitif. Les flavono\u00efdes de type flavone et anthocyanine pourraient avoir les plus grands effets anti-inflammatoires selon l'\u00e9tude. Dans cette [...]<\/p>","protected":false},"author":18,"featured_media":14312,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[959,28],"tags":[833,834,835,836,554],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Brain Food: Reduce Cognitive Decline With a Colorful Diet - MTG<\/title>\n<meta name=\"description\" content=\"Our brain needs healthy food to maintain its best level of cognitive activity. But, which foods are these? 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