{"id":82310,"date":"2019-01-14T08:33:07","date_gmt":"2019-01-14T08:33:07","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/vitamine-b1-thiamine\/"},"modified":"2019-01-14T08:33:07","modified_gmt":"2019-01-14T08:33:07","slug":"vitamine-b1-thiamine","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/fr\/wiki\/vitamine-b1-thiamine\/","title":{"rendered":"Vitamine B1 (thiamine)"},"content":{"rendered":"

Qu’est-ce que la vitamine B1 ?<\/h2>\n

La vitamine B1 ou thiamine appartient au groupe des vitamines hydrosolubles, qui ne sont pas stock\u00e9es dans l’organisme et doivent \u00eatre prises r\u00e9guli\u00e8rement par le biais d’aliments ou de suppl\u00e9ments.<\/p>\n

 <\/p>\n

Quel est le r\u00f4le de la vitamine B1 ?<\/h2>\n

La vitamine B1 joue un r\u00f4le important dans le processus de conversion du glucose en \u00e9nergie. Tout comme la vitamine B2, la vitamine B1 joue un r\u00f4le dans le m\u00e9tabolisme cellulaire. Son r\u00f4le est de lib\u00e9rer l’\u00e9nergie nutritive dont l’organisme a besoin pour effectuer les activit\u00e9s quotidiennes essentielles.<\/p>\n

 <\/p>\n

Quels sont les aliments riches en vitamine B1 ?<\/h2>\n

La vitamine B1 ou thiamine est tr\u00e8s r\u00e9pandue dans les l\u00e9gumes et les viandes. Elle est particuli\u00e8rement pr\u00e9sente dans les c\u00e9r\u00e9ales, les l\u00e9gumineuses, les \u0153ufs, le porc et la levure.<\/p>\n

 <\/p>\n

Quels sont les besoins quotidiens en vitamine B1 ?<\/h2>\n

Les besoins en vitamine B ou en thiamine varient selon le sexe. Chez les hommes, 1,2 mg par jour est recommand\u00e9, tandis que chez les femmes, 0,9 mg est recommand\u00e9 et peut \u00eatre atteint en suivant une alimentation \u00e9quilibr\u00e9e.<\/p>\n

<\/h2>\n

Carence en vitamine B1<\/h2>\n

Le manque de vitamine B1 ou de thiamine peut causer des dommages aux syst\u00e8mes nerveux et cardiovasculaire, entra\u00eenant une perte de poids en raison de la difficult\u00e9 \u00e0 avaler les aliments ainsi que des vomissements et une forte salivation.<\/p>\n

La carence en vitamine B1 peut \u00e9galement causer des troubles cardiaques, des troubles neurologiques, une dilatation de la pupille et une sensibilit\u00e9 de la colonne vert\u00e9brale.<\/p>\n

Dans les cas extr\u00eames de carence en vitamine B1, des alt\u00e9rations par rapport aux l\u00e9sions vasculaires et au syst\u00e8me nerveux peuvent conduire \u00e0 un semi-coma puis \u00e0 la mort.<\/p>\n

 <\/p>\n

Apport excessif en vitamine B1<\/h2>\n

Il n’y a pas d’effets secondaires caus\u00e9s par un apport excessif en vitamine B1. Des doses excessives peuvent \u00eatre expuls\u00e9es de l’organisme par la miction.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1801],"class_list":["post-82310","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-vitamine"],"yoast_head":"\nVitamine B1 (thiamine) - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vitamine B1 (thiamine) - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"Qu’est-ce que la vitamine B1 ? 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