{"id":47238,"date":"2026-01-07T15:07:11","date_gmt":"2026-01-07T07:07:11","guid":{"rendered":"https:\/\/www.sgnutri.com\/?p=47238"},"modified":"2026-03-03T10:16:36","modified_gmt":"2026-03-03T02:16:36","slug":"linsuffisance-de-vitamine-d-provoque-t-elle-des-vertiges","status":"publish","type":"post","link":"https:\/\/www.sgnutri.com\/fr\/linsuffisance-de-vitamine-d-provoque-t-elle-des-vertiges\/","title":{"rendered":"Une faible teneur en vitamine D provoque-t-elle des vertiges ?"},"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>Oui, un faible taux de vitamine D entra\u00eene directement des \u00e9tourdissements, des vertiges et une sensation d'\"instabilit\u00e9\" physique.<\/p>\n\n\n\n<p>Du point de vue du m\u00e9canisme m\u00e9dical, le probl\u00e8me principal r\u00e9side dans le trouble du m\u00e9tabolisme du calcium de l'oreille interne. Il faut savoir que la vitamine D est essentielle au maintien de la densit\u00e9 des \"otolithes\" (cristaux de carbonate de calcium) dans le syst\u00e8me vestibulaire ; lorsque les niveaux de vitamine D dans l'organisme sont trop bas, ces minuscules cristaux deviennent fragiles, se fragmentent et tombent, provoquant un vertige positionnel paroxystique b\u00e9nin - la cause la plus fr\u00e9quente de vertiges.<\/p>\n\n\n\n<p>En outre, une carence s\u00e9v\u00e8re en vitamine D est \u00e9galement associ\u00e9e \u00e0 une hypotension orthostatique (chute soudaine de la pression art\u00e9rielle en position debout) et \u00e0 une faiblesse musculaire, qui se manifeste g\u00e9n\u00e9ralement de mani\u00e8re somatosensorielle par une sensation de lourdeur ou de \"flottement\".<\/p>\n\n\n\n<p>La bonne nouvelle, c'est que ce ph\u00e9nom\u00e8ne est g\u00e9n\u00e9ralement r\u00e9versible. Une fois que le niveau s\u00e9rique est r\u00e9tabli dans la fourchette id\u00e9ale gr\u00e2ce \u00e0 des programmes de suppl\u00e9mentation cibl\u00e9s, ces sympt\u00f4mes tendent \u00e0 dispara\u00eetre.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"510\" src=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-29-1024x510.png\" alt=\"Photo de la vitamine D\" class=\"wp-image-47239\" srcset=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-29-1024x510.png 1024w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-29-300x149.png 300w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-29-768x382.png 768w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-29-18x9.png 18w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-29.png 1171w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Link_Between_Vitamin_D_And_Inner_Ear_Crystals_Otoliths\"><\/span><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4196321\/\" rel=\"nofollow noopener\" target=\"_blank\">Le lien entre la vitamine D et les cristaux de l'oreille interne (otolithes)<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Pour comprendre ce lien, il faut se plonger dans l'anatomie de l'oreille interne. Le lien scientifique le plus probant entre la carence en vitamine D et les vertiges est pr\u00e9cis\u00e9ment celui-ci.<\/p>\n\n\n\n<p>La recherche confirme la pr\u00e9sence de r\u00e9cepteurs de la vitamine D (VDR) dans les cellules \u00e9pith\u00e9liales du syst\u00e8me vestibulaire de l'oreille interne. Ces r\u00e9cepteurs jouent un r\u00f4le cl\u00e9 dans l'absorption locale du calcium et dans l'hom\u00e9ostasie calcique. Le syst\u00e8me vestibulaire repose sur de minuscules cristaux de carbonate de calcium appel\u00e9s \"otolithes\" pour percevoir la gravit\u00e9 et le mouvement.<\/p>\n\n\n\n<p>La vitamine D est essentielle au maintien de la densit\u00e9 min\u00e9rale et de l'int\u00e9grit\u00e9 structurelle de ces cristaux. Lorsque votre taux de vitamine D diminue, la r\u00e9action en cha\u00eene suivante se produit \u00e0 l'int\u00e9rieur de votre corps :<\/p>\n\n\n\n<p>Perturbation du m\u00e9tabolisme du calcium : L'oreille interne a du mal \u00e0 traiter efficacement le calcium, ce qui fragilise l'otolithe ou rend sa structure instable.<\/p>\n\n\n\n<p>Fragmentation des cristallites : Les otolithes fragiles sont plus susceptibles de se fragmenter et de se d\u00e9tacher de la capsule elliptique (o\u00f9 ils se trouvaient \u00e0 l'origine).<\/p>\n\n\n\n<p>\u00c9pisodes de VPPB : Ces fragments de cristaux d\u00e9tach\u00e9s peuvent nager dans les canaux semi-circulaires et y perturber la circulation des fluides. Cela envoie un signal erron\u00e9 au cerveau, de sorte que vous pouvez vous sentir tourner alors que vous \u00eates immobile, ce qui est typique du vertige paroxystique positionnel b\u00e9nin (VPPB).<\/p>\n\n\n\n<p>Une revue syst\u00e9matique de PubMed a \u00e9galement soulign\u00e9 que les taux s\u00e9riques de vitamine D \u00e9taient significativement plus bas chez les patients souffrant de VPPB r\u00e9current que dans la population g\u00e9n\u00e9rale. Cela sugg\u00e8re fortement que la carence en vitamine D est un facteur cl\u00e9 de ce vertige \"rotatoire\".<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Orthostatic_Hypotension_And_Top-Heavy\"><\/span>Hypotension orthostatique et surcharge pond\u00e9rale<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Outre les probl\u00e8mes li\u00e9s \u00e0 l'oreille interne, un faible taux de vitamine D peut \u00e9galement affecter la stabilit\u00e9 cardiovasculaire, qui est souvent le premier indicateur que je v\u00e9rifie lorsque j'\u00e9value des clients qui se plaignent d'\u00eatre debout et d'avoir des vertiges.<\/p>\n\n\n\n<p>L'\u00e9tude met en \u00e9vidence une corr\u00e9lation entre la carence en vitamine D et l'hypotension orthostatique - une chute soudaine de la pression art\u00e9rielle lorsque l'on se l\u00e8ve d'une position assise ou couch\u00e9e.<\/p>\n\n\n\n<p>Fonction vasculaire : La vitamine D joue en effet un r\u00f4le dans la r\u00e9gulation du syst\u00e8me r\u00e9nine-angiotensine-aldost\u00e9rone (SRAA), responsable du contr\u00f4le de la tension art\u00e9rielle et du volume sanguin.<\/p>\n\n\n\n<p>Sympt\u00f4mes : Lorsque ce syst\u00e8me est d\u00e9ficient en raison d'une carence en vitamine D, l'organisme peut ne pas \u00eatre en mesure de pomper le sang rapidement en position debout. Il en r\u00e9sulte une hypoperfusion (diminution du flux sanguin vers le cerveau), qui provoque un \"trou de m\u00e9moire\" momentan\u00e9, une lourdeur de la t\u00eate ou une crise de vertige.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"391\" src=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-30-1024x391.png\" alt=\"La relation entre la carence en vitamine D et l&#039;hypotension orthostatique.\" class=\"wp-image-47240\" srcset=\"https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-30-1024x391.png 1024w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-30-300x115.png 300w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-30-768x293.png 768w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-30-18x7.png 18w, https:\/\/www.sgnutri.com\/wp-content\/uploads\/2026\/01\/image-30.png 1113w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Muscle_Weakness_And_%E2%80%9CFloating_Sensation%E2%80%9D\"><\/span>Faiblesse musculaire et sensation de flottement<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Certains clients d\u00e9crivent non pas une rotation, mais une \"sensation d'instabilit\u00e9\" ou de \"flottement\", comme un \"pied en coton\". Cette sensation est g\u00e9n\u00e9ralement associ\u00e9e \u00e0 une faiblesse musculaire proximale, sympt\u00f4me classique d'une carence s\u00e9v\u00e8re en vitamine D.<\/p>\n\n\n\n<p>Stabilit\u00e9 neuromusculaire : Le tissu musculaire squelettique est riche en r\u00e9cepteurs de la vitamine D. Une carence en vitamine D nuit \u00e0 la contraction et \u00e0 la force musculaires, en particulier au niveau des jambes et du tronc.<\/p>\n\n\n\n<p>Int\u00e9gration sensorielle : Lorsque les muscles du tronc et des jambes sont faibles, la proprioception du corps (la capacit\u00e9 \u00e0 percevoir la position spatiale) est consid\u00e9rablement r\u00e9duite. Cela oblige le cerveau \u00e0 s'appuyer davantage sur les donn\u00e9es visuelles et vestibulaires pour maintenir l'\u00e9quilibre, un m\u00e9canisme compensatoire qui tend \u00e0 produire une sensation de d\u00e9s\u00e9quilibre, que les patients d\u00e9crivent souvent comme un vertige vague et persistant.<\/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=\"Reversibility_And_Supplementary_Recommendations\"><\/span>R\u00e9versibilit\u00e9 et recommandations suppl\u00e9mentaires<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Bien que l'association entre la vitamine D et les vertiges soit forte, avec l'intervention de la m\u00e9decine fonctionnelle, les r\u00e9sultats sont g\u00e9n\u00e9ralement tr\u00e8s positifs.<\/p>\n\n\n\n<p>Les essais cliniques cit\u00e9s par PubMed montrent que la correction d'une carence en vitamine D peut r\u00e9duire de mani\u00e8re significative le taux de r\u00e9currence du VPPB. Il ne s'agit pas d'une simple pilule, mais d'un moyen de r\u00e9tablir les taux s\u00e9riques dans la plage optimale (g\u00e9n\u00e9ralement recommand\u00e9e au-dessus de 30 ng\/mL, voire plus pour certains individus) pour aider \u00e0 r\u00e9g\u00e9n\u00e9rer la densit\u00e9 des otolithes, am\u00e9liorer la fonction musculaire et stabiliser les m\u00e9canismes de r\u00e9gulation de la pression art\u00e9rielle.<\/p>\n\n\n\n<p>Clause de non-responsabilit\u00e9 : Cet article est publi\u00e9 \u00e0 titre d'information uniquement et ne constitue pas un avis m\u00e9dical. Les \u00e9tourdissements et les vertiges ont de nombreuses causes. Veuillez consulter un professionnel de la sant\u00e9 avant de commencer un nouveau r\u00e9gime de vitamines ou de suppl\u00e9ments afin de vous assurer qu'il est s\u00fbr et adapt\u00e9 \u00e0 vos besoins de sant\u00e9 sp\u00e9cifiques. En cas d'\u00e9tourdissements ou d'\u00e9vanouissements graves, consultez imm\u00e9diatement un m\u00e9decin.<\/p>\n\n\n\n<p>Sources d'information<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Wang, L. et Zhang, S. (2014). M\u00e9canismes de l'immunit\u00e9 inn\u00e9e d'origine maternelle chez les poissons t\u00e9l\u00e9ost\u00e9ens. Frontiers in Immunology, 5, 466.&nbsp;<a href=\"https:\/\/www.google.com\/url?sa=E&amp;q=https%3A%2F%2Fpmc.ncbi.nlm.nih.gov%2Farticles%2FPMC4196321%2F\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4196321\/<\/a><\/li>\n<\/ol>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Auteur<\/strong>\uff1a <strong>Sarah Bennett<\/strong><\/p>\n\n\n\n<p>&nbsp;En tant que chercheur m\u00e9dical sp\u00e9cialis\u00e9 dans la sant\u00e9 vestibulaire et la biochimie nutritionnelle, je me consacre \u00e0 l'analyse des donn\u00e9es cliniques afin d'aider les patients \u00e0 comprendre les causes profondes de l'instabilit\u00e9. Mes \u00e9crits visent \u00e0 combler le foss\u00e9 entre des \u00e9tudes complexes, afin que vous disposiez d'informations scientifiquement fond\u00e9es pour r\u00e9tablir votre \u00e9quilibre.<\/p>","protected":false},"excerpt":{"rendered":"<p>Author\uff1a Sarah Bennett En tant que chercheuse m\u00e9dicale sp\u00e9cialis\u00e9e dans la sant\u00e9 vestibulaire et la biochimie nutritionnelle, je me consacre \u00e0 l'analyse des donn\u00e9es cliniques pour aider les patients \u00e0 comprendre les causes profondes de l'instabilit\u00e9. 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