{"id":11875,"date":"2022-01-07T20:12:21","date_gmt":"2022-01-07T20:12:21","guid":{"rendered":"http:\/\/ahelth.com\/the-importance-of-folic-acid-its-sources-and-the-risks-of-deficiency\/"},"modified":"2022-01-08T05:14:11","modified_gmt":"2022-01-08T05:14:11","slug":"the-importance-of-folic-acid-its-sources-and-the-risks-of-deficiency","status":"publish","type":"post","link":"https:\/\/ahelth.com\/fr\/the-importance-of-folic-acid-its-sources-and-the-risks-of-deficiency\/","title":{"rendered":"L&#8217;importance de l&#8217;acide folique, ses sources et les risques de carence"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span class=\"\" style=\"vertical-align: inherit;\">L&#8217;importance de l&#8217;acide folique, ses sources et les risques de carence<\/span><\/span><\/span><\/span><\/p>\n<div dir=\"rtl\">\n<p><span style=\"color: #b22222;\"><noscript><img fetchpriority=\"high\" decoding=\"async\" loading=\"eager\" class=\"first-post-img wp-image-85411 size-full aligncenter\" src=\"https:\/\/static.dailymedicalinfo.com\/2011\/03\/\u062d\u0645\u0636-\u0627\u0644\u0641\u0648\u0644\u064a\u0643.jpg\" alt=\"Folic acid\" width=\"600\" height=\"350\"\/><\/noscript><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Vous vous demandez ce que c&#8217;est ? <\/span><\/span><\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">l&#8217;acide folique? <\/span><\/span><\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Est-ce que la vitamine B est un compos\u00e9 de vitamine <\/span><\/span><\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">9<\/span><\/span><\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> connu sous <\/span><span style=\"vertical-align: inherit;\">le nom <\/span><span style=\"vertical-align: inherit;\">d&#8217;acide folique ou d&#8217;acide folique utilis\u00e9 par le <\/span><span style=\"vertical-align: inherit;\">corps pour produire des globules rouges, ces vitamines complexes sont <\/span><span style=\"vertical-align: inherit;\">essentielles pour le <\/span><span style=\"vertical-align: inherit;\">processus de <\/span><span style=\"vertical-align: inherit;\">bon m\u00e9tabolisme des prot\u00e9ines et des graisses, et aident \u00e0 prot\u00e9ger le syst\u00e8me digestif, la peau, les cheveux, syst\u00e8me nerveux, muscles et <\/span><span style=\"vertical-align: inherit;\">autres tissus du <\/span><span style=\"vertical-align: inherit;\">corps.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-1\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Bienfaits de l&#8217;acide folique pour le corps<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;acide folique aide \u00e0 la production d&#8217;ARN et d&#8217;ADN et est essentiel pendant les p\u00e9riodes de croissance rapide telles que la grossesse, l&#8217;adolescence et l&#8217;enfance. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Soutenu par la vitamine B12, l&#8217;acide folique aide \u00e0 contr\u00f4ler la production de globules rouges et aide \u00e0 bien r\u00e9partir le fer dans l&#8217;organisme, une carence en cette vitamine peut entra\u00eener une an\u00e9mie.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-2\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">sources d&#8217;acide folique<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;acide folique se trouve en concentrations \u00e9lev\u00e9es dans certains l\u00e9gumes et aliments tels que le foie, les fruits, les l\u00e9gumes-feuilles, la levure, les pois et les haricots secs. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Beaucoup de gens ne mangent pas assez de ces aliments et l\u00e9gumes pour obtenir la quantit\u00e9 n\u00e9cessaire d&#8217;acide folique. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ce qui conduit \u00e0 une carence dans le corps. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Les personnes atteintes de la maladie c\u0153liaque, les alcooliques ou les personnes atteintes du syndrome du c\u00f4lon irritable courent un risque accru de d\u00e9velopper une carence en folate, ce qui peut ouvrir la voie \u00e0 de nombreux autres probl\u00e8mes de sant\u00e9.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-3\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Grossesse et acide folique<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Une carence en acide folique pendant la grossesse pr\u00e9sente un risque \u00e0 la fois pour la m\u00e8re et le f\u0153tus car le f\u0153tus \u00e9puise l&#8217;approvisionnement en acide folique de la m\u00e8re, et la pr\u00e9sence d&#8217;acide folique ad\u00e9quate dans le corps d&#8217;une femme avant la grossesse peut aider \u00e0 pr\u00e9venir de graves malformations cong\u00e9nitales du cerveau et la colonne vert\u00e9brale. <\/span><span style=\"vertical-align: inherit;\">b\u00e9b\u00e9.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ces anomalies cong\u00e9nitales sont appel\u00e9es anomalies du tube neural (ATN), et les femmes doivent prendre de l&#8217;acide folique quotidiennement, m\u00eame avant la grossesse, pour \u00e9viter que cette anomalie ne se produise.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-4\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">C\u0153ur et acide folique<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;acide folique aide \u00e9galement \u00e0 contr\u00f4ler les niveaux d&#8217;acides amin\u00e9s dans le sang, car des niveaux \u00e9lev\u00e9s de ces acides dans le sang peuvent entra\u00eener diverses maladies telles que les maladies cardiaques. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Certains types de vitamines B, dont l&#8217;acide folique, agissent en conjonction avec des enzymes pour r\u00e9duire les niveaux d&#8217;acides amin\u00e9s. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Des maladies telles que la maladie coronarienne et la maladie vasculaire p\u00e9riph\u00e9rique ont \u00e9t\u00e9 associ\u00e9es \u00e0 une carence en cet acide.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-5\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Pr\u00e9vention du cancer de la gorge<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Une \u00e9tude m\u00e9dicale a rapport\u00e9 que l&#8217;acide folique peut prot\u00e9ger contre le cancer de la gorge et que la s\u00e9cr\u00e9tion de sang dans le larynx est un probl\u00e8me qui se produit sous forme de taches dans la muqueuse de la bouche ou de la gorge qui peuvent contenir des cellules canc\u00e9reuses. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Des chercheurs italiens ont d\u00e9clar\u00e9 avoir obtenu des r\u00e9sultats encourageants d&#8217;une \u00e9tude utilisant des suppl\u00e9ments d&#8217;acide folique pour traiter les probl\u00e8mes de gorge pouvant conduire au cancer.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ils ont rapport\u00e9 que 31 des 43 patients atteints de leuc\u00e9mie avaient une r\u00e9duction de 50 pour cent de la taille du patch apr\u00e8s six mois de traitement avec de l&#8217;acide folique, et chaque patient a re\u00e7u cinq milligrammes toutes les huit heures. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;\u00e9quipe de recherche a not\u00e9 que des \u00e9tudes ant\u00e9rieures ont montr\u00e9 que les patients diagnostiqu\u00e9s avec un cancer de la t\u00eate ou du cou ou une leuc\u00e9mie dans la gorge avaient des niveaux d&#8217;acide folique dans le sang inf\u00e9rieurs \u00e0 la normale.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-6\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Utilisation m\u00e9dicale de l&#8217;acide folique<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;acide folique est utilis\u00e9 pour traiter les affections suivantes :<\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Pr\u00e9venir les malformations cong\u00e9nitales<\/span><\/span><\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">D\u00e9pression<\/span><\/span><\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Gingivite (lavage seulement)<\/span><\/span><\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Forte concentration d&#8217;acides amin\u00e9s (avec la vitamine B6 et la vitamine B12)<\/span><\/span><\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Examen cervical<\/span><\/span><\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Accompagnement post grossesse et accouchement<\/span><\/span><\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Schizophr\u00e9nie<\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<h2 id=\"section-7\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Carence en acide folique<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">La plupart des gens ne consomment pas suffisamment d&#8217;acide folique et des niveaux \u00e9lev\u00e9s d&#8217;acides amin\u00e9s sont courants dans les maladies cardiaques. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Une grande partie de la population des pays occidentaux pr\u00e9sente des sympt\u00f4mes b\u00e9nins de carence en acide folique, et il est possible que 13 500 d\u00e9c\u00e8s par maladie cardiovasculaire par an puissent \u00eatre \u00e9vit\u00e9s en augmentant l&#8217;apport en acide folique.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;acide folique joue un r\u00f4le important dans la construction des cellules, et l&#8217;une des complications d&#8217;une carence en cet acide est la cause d&#8217;un type d&#8217;an\u00e9mie connue sous le nom d&#8217;an\u00e9mie m\u00e9galoblastique. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Dans la plupart des cas, les personnes qui prennent des contraceptifs oraux, qui souffrent de troubles de malabsorption, d&#8217;une maladie du foie ou qui sont alcooliques ont une carence en acide folique.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Cette d\u00e9ficience survient g\u00e9n\u00e9ralement chez les personnes \u00e2g\u00e9es malentendantes. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;effet de l&#8217;acide folique peut \u00eatre affaibli par certains m\u00e9dicaments tels que les antiacides, le triamt\u00e9r\u00e8ne, les anticonvulsivants, la cim\u00e9tidine, les m\u00e9dicaments anticanc\u00e9reux.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-8\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Dose requise d&#8217;acide folique<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Les femmes enceintes ou envisageant de le devenir doivent prendre 400 ml d&#8217;acide folique par jour pour r\u00e9duire le risque de malformations cong\u00e9nitales, et les m\u00e9decins recommandent parfois cette dose pour r\u00e9duire le risque de maladie cardiaque.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">La Food and Drug Administration (FDA) exige que les pilules soient compl\u00e9t\u00e9es par de l&#8217;acide folique. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ceux qui mangent r\u00e9guli\u00e8rement des c\u00e9r\u00e9ales n&#8217;ont besoin que de 100 ml d&#8217;acide folique par jour. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Cependant, ce faible niveau ne maintient souvent pas des niveaux \u00e9lev\u00e9s d&#8217;acide folique dans le corps. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Une femme enceinte devrait en consommer 300-400 ml par jour pour \u00e9viter une carence en cet acide.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-9\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Carence en acide folique et syndrome de Down<\/span><\/span><\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Une \u00e9tude, la premi\u00e8re du genre en \u00c9gypte, men\u00e9e par g\u00e9nie g\u00e9n\u00e9tique sur des m\u00e8res d&#8217;enfants trisomiques, a r\u00e9v\u00e9l\u00e9 que le manque d&#8217;aliments riches en acide folique chez la femme enceinte, disponible dans les l\u00e9gumineuses, entra\u00eenait une augmentation de la nombre de d\u00e9fauts chromosomiques. <\/span><span style=\"vertical-align: inherit;\">Cela augmente la probabilit\u00e9 d&#8217;avoir un enfant Down.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;\u00e9tude a prouv\u00e9 qu&#8217;il n&#8217;y a aucune mutation dans un g\u00e8ne particulier dans l&#8217;ADN pr\u00e9lev\u00e9 sur les \u00e9chantillons de sang de la m\u00e8re, et que cette mutation n&#8217;est pas un facteur important dans l&#8217;augmentation du taux d&#8217;enfants Down chez les m\u00e8res, mais l&#8217;important est que l&#8217;\u00e9tude a r\u00e9v\u00e9l\u00e9 que la quantit\u00e9 d&#8217;acide folique consomm\u00e9e par les m\u00e8res \u00e9tait statistiquement inf\u00e9rieure \u00e0 la quantit\u00e9 requise par rapport \u00e0 l&#8217;\u00e9chantillon t\u00e9moin et \u00e0 la consommation de l\u00e9gumes \u00e0 feuilles, de l\u00e9gumineuses et d&#8217;acide folique avec un suivi \u00e9troit par un obst\u00e9tricien et un gyn\u00e9cologue.<\/span><\/span><\/span><\/span><\/p>\n<h2 id=\"section-10\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">questions et r\u00e9ponses<\/span><\/span><\/span><\/span><\/h2>\n<h3 id=\"section-10-1\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Qu&#8217;est-ce que l&#8217;acide folique ?<\/span><\/span><\/span><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">C&#8217;est l&#8217;un des nombreux types de vitamine B et elle s&#8217;appelle B9, qui est une vitamine importante et tr\u00e8s n\u00e9cessaire pour la division et la reproduction du f\u0153tus lorsque les organes se forment dans les premiers jours de la grossesse, dont les plus importants sont les cellules du syst\u00e8me nerveux central. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">On le trouve dans la plupart des aliments, en particulier les l\u00e9gumes, les fruits, les produits c\u00e9r\u00e9aliers, la viande, les lentilles, les haricots et les noix. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Parce que c&#8217;est une vitamine hydrosoluble, l&#8217;exc\u00e8s est excr\u00e9t\u00e9 dans l&#8217;urine et est donc une vitamine s\u00fbre.<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"section-10-2\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Cet acide prot\u00e8ge-t-il des malformations cong\u00e9nitales ?<\/span><\/span><\/span><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Il a \u00e9t\u00e9 d\u00e9montr\u00e9 de mani\u00e8re empirique et concluante, et dans plus d&#8217;une recherche m\u00e9dicale, qu&#8217;une femme prenant de l&#8217;acide folique avant la grossesse r\u00e9duit de 50 \u00e0 75 % le risque que son f\u0153tus d\u00e9veloppe des malformations de la moelle \u00e9pini\u00e8re (telles que le spina bifida et l&#8217;anenc\u00e9phalie).<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"section-10-3\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">L&#8217;acide folique est-il nocif ?<\/span><\/span><\/span><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Cela ne causera aucun mal, mais il est recommand\u00e9 de ne pas en prendre plus que n\u00e9cessaire pour les personnes souffrant d&#8217;une carence en vitamine B2.<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"section-10-4\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Quand l&#8217;acide folique est-il pris?<\/span><\/span><\/span><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Il est pris avant la grossesse au moins un mois par jour jusqu&#8217;\u00e0 la fin du premier mois de grossesse et de pr\u00e9f\u00e9rence jusqu&#8217;\u00e0 la fin du troisi\u00e8me mois de grossesse par mesure de pr\u00e9caution. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Comme il existe des grossesses non planifi\u00e9es pouvant aller jusqu&#8217;\u00e0 50 %, il est recommand\u00e9 de la prendre d\u00e8s que vous arr\u00eatez d&#8217;utiliser des contraceptifs plus efficaces comme le DIU et la pilule.<\/span><\/span><\/span><\/span><\/p>\n<h3 id=\"section-10-5\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Y a-t-il d&#8217;autres avantages \u00e0 l&#8217;acide folique?<\/span><\/span><\/span><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Oui, l&#8217;acide folique peut r\u00e9duire l&#8217;incidence des malformations cong\u00e9nitales chez le f\u0153tus dans d&#8217;autres organes tels que les malformations du c\u0153ur, des reins, des l\u00e8vres et de la fente palatine et joue \u00e9galement un r\u00f4le tr\u00e8s important dans la production de globules rouges et l&#8217;augmentation de l&#8217;h\u00e9moglobine.<\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ces derni\u00e8res ann\u00e9es, des \u00e9tudes m\u00e9dicales ont montr\u00e9 que l&#8217;acide folique peut aider \u00e0 pr\u00e9venir les maladies coronariennes et les accidents vasculaires c\u00e9r\u00e9braux. <\/span><\/span><\/span><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Il existe des preuves qu&#8217;il peut prot\u00e9ger contre certains types de cancer, tels que le cancer du c\u00f4lon et du col de l&#8217;ut\u00e9rus.<\/span><\/span><\/span><\/span><\/p>\n<\/div>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;importance de l&#8217;acide folique, ses sources et les risques de carence Vous vous demandez ce que c&#8217;est ? l&#8217;acide folique? Est-ce que la vitamine B est un compos\u00e9 de vitamine 9 connu sous le nom d&#8217;acide folique ou d&#8217;acide folique utilis\u00e9 par le corps pour produire des globules rouges, ces vitamines complexes sont essentielles pour &hellip;<\/p>\n","protected":false},"author":1,"featured_media":10989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[],"class_list":["post-11875","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L&#039;importance de l&#039;acide folique, ses sources et les risques de carence - the health<\/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:\/\/ahelth.com\/fr\/the-importance-of-folic-acid-its-sources-and-the-risks-of-deficiency\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;importance de l&#039;acide folique, ses sources et les risques de carence - the health\" \/>\n<meta property=\"og:description\" content=\"L&#8217;importance de l&#8217;acide folique, ses sources et les risques de carence Vous vous demandez ce que c&#8217;est ? l&#8217;acide folique? 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