{"id":7120,"date":"2024-04-20T10:53:50","date_gmt":"2024-04-20T13:53:50","guid":{"rendered":"https:\/\/www.demusculos.com\/contenidos\/?p=7120"},"modified":"2026-08-28T02:35:44","modified_gmt":"2026-08-28T05:35:44","slug":"vitamina-b1-tiamina","status":"publish","type":"post","link":"https:\/\/www.demusculos.com\/contenidos\/vitamina-b1-tiamina\/","title":{"rendered":"Vitamina B1 o tiamina: la que se descubri\u00f3 por el arroz"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La <strong>vitamina B1<\/strong> o <strong>tiamina<\/strong> fue la primera vitamina que se descubri\u00f3. Y la historia de c\u00f3mo se descubri\u00f3 explica bastante sobre por qu\u00e9 conviene comer integral.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La primera de todas<\/h2>\n\n\n\n<div style=\"background:#EAF3F8;border-radius:14px;padding:20px 22px;margin:1.8rem 0;box-sizing:border-box\"><strong style=\"display:block;color:#1F5A78;font-size:1.04rem;margin-bottom:9px\">El descubrimiento que cambi\u00f3 la nutrici\u00f3n<\/strong><span style=\"display:block;color:#3A3A3A;font-size:0.95rem;line-height:1.72\">A fines del siglo XIX, un m\u00e9dico holand\u00e9s not\u00f3 algo raro en Java: <strong>las gallinas alimentadas con arroz blanco enfermaban, y las alimentadas con arroz integral no<\/strong>.<br><br>Tard\u00f3 a\u00f1os en entenderse, pero el hallazgo fue enorme: hab\u00eda <strong>algo en la c\u00e1scara del arroz<\/strong> que el cuerpo necesitaba.<br><br>Ese \u201calgo\u201d result\u00f3 ser la tiamina, y con ella naci\u00f3 el concepto mismo de vitamina. Hasta entonces se cre\u00eda que los alimentos solo aportaban prote\u00ednas, grasas y carbohidratos.<\/span><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Por qu\u00e9 el integral tiene m\u00e1s<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La tiamina est\u00e1 sobre todo en las <strong>capas externas del grano<\/strong>, las que se quitan al refinar. Por eso el arroz integral, el pan integral y la avena aportan m\u00e1s que sus versiones refinadas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Es el mismo motivo por el que el integral aporta m\u00e1s <a href=\"https:\/\/www.demusculos.com\/contenidos\/cromo\/\">cromo<\/a> y m\u00e1s fibra. <strong>No es marketing: es d\u00f3nde est\u00e1n los nutrientes en el grano.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u00e9 hace en el cuerpo<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La tiamina participa en el <strong>metabolismo de los carbohidratos<\/strong>: los procesos por los que el organismo obtiene energ\u00eda de ellos. Cuanto m\u00e1s carbohidrato consum\u00eds, m\u00e1s la usa el cuerpo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">En qu\u00e9 alimentos est\u00e1<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cereales integrales.<\/strong> Arroz integral, avena, trigo.<\/li>\n\n<li><strong>Legumbres.<\/strong> Porotos, lentejas, garbanzos.<\/li>\n\n<li><strong>Carne de cerdo.<\/strong> De las fuentes m\u00e1s concentradas.<\/li>\n\n<li><strong>Frutos secos y semillas.<\/strong><\/li>\n\n<li><strong>Levadura de cerveza.<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">D\u00f3nde la encontr\u00e1s<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El <a href=\"https:\/\/www.demusculos.com\/web\/producto\/complejo-b-x60-capsula-hoch-sport\/\"><strong>Complejo B de Hoch Sport<\/strong><\/a> la declara junto con la B3 y la B6. Tambi\u00e9n aparece en varios termog\u00e9nicos y multivitam\u00ednicos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.demusculos.com\/web\/producto\/complejo-b-x60-capsula-hoch-sport\/\"><strong>Complejo B x60 de Hoch Sport<\/strong><\/a> \u00b7 <a href=\"https:\/\/www.demusculos.com\/web\/producto\/vitaminas-y-minerales-de-pulver-x-60-comprimidos\/\">Vitaminas y Minerales de Pulver<\/a> \u00b7 <a href=\"https:\/\/www.demusculos.com\/web\/categoria\/vitaminas-y-minierales\/\">Ver vitaminas y minerales<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-b2-riboflavina\/\">Sobre la B2<\/a> \u00b7 <a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-b6\/\">Sobre la B6<\/a> \u00b7 <a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-b12\/\">Sobre la B12<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Contenido informativo. Los suplementos dietarios no son medicamentos y son para mayores de 18 a\u00f1os. Ante cualquier duda de salud, consult\u00e1 con un profesional.<\/em><\/p>\n\n\n\n<div class=\"dm-relacionadas\" style=\"border:1px solid #D3E6F1;background:#FAFCFD;border-radius:14px;padding:22px 20px;margin:2.6rem 0 1rem;box-sizing:border-box\"><strong style=\"display:block;color:#1F5A78;font-size:1.04rem;margin-bottom:12px\">Otras notas sobre vitaminas<\/strong><div style=\"display:flex;flex-wrap:wrap;margin-bottom:18px;box-sizing:border-box\"><a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-b6\/\" style=\"display:inline-block;padding:9px 15px;margin:0 7px 8px 0;border:1px solid #D3E6F1;border-radius:20px;background:#FFFFFF;color:#1F5A78;font-size:0.87rem;font-weight:600;text-decoration:none\">Vitamina B6<\/a><a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-d\/\" style=\"display:inline-block;padding:9px 15px;margin:0 7px 8px 0;border:1px solid #D3E6F1;border-radius:20px;background:#FFFFFF;color:#1F5A78;font-size:0.87rem;font-weight:600;text-decoration:none\">Vitamina D: la \u00fanica que tu cuerpo fabrica con<\/a><a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-b12\/\" style=\"display:inline-block;padding:9px 15px;margin:0 7px 8px 0;border:1px solid #D3E6F1;border-radius:20px;background:#FFFFFF;color:#1F5A78;font-size:0.87rem;font-weight:600;text-decoration:none\">Vitamina B12<\/a><a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-c\/\" style=\"display:inline-block;padding:9px 15px;margin:0 7px 8px 0;border:1px solid #D3E6F1;border-radius:20px;background:#FFFFFF;color:#1F5A78;font-size:0.87rem;font-weight:600;text-decoration:none\">Vitamina C<\/a><a href=\"https:\/\/www.demusculos.com\/contenidos\/colina-funciones-beneficios-y-suplemento-natural\/\" style=\"display:inline-block;padding:9px 15px;margin:0 7px 8px 0;border:1px solid #D3E6F1;border-radius:20px;background:#FFFFFF;color:#1F5A78;font-size:0.87rem;font-weight:600;text-decoration:none\">Colina: funciones, beneficios y suplemento nat<\/a><a href=\"https:\/\/www.demusculos.com\/contenidos\/vitamina-b2-riboflavina\/\" style=\"display:inline-block;padding:9px 15px;margin:0 7px 8px 0;border:1px solid #D3E6F1;border-radius:20px;background:#FFFFFF;color:#1F5A78;font-size:0.87rem;font-weight:600;text-decoration:none\">Vitamina B2 \/ Riboflavina<\/a><\/div><strong style=\"display:block;color:#1F5A78;font-size:0.98rem;margin-bottom:10px\">En la tienda<\/strong><div style=\"display:flex;flex-wrap:wrap;box-sizing:border-box\"><a href=\"https:\/\/www.demusculos.com\/web\/producto\/vitaminas-y-minerales-de-pulver-x-60-comprimidos\/\" style=\"display:inline-block;padding:10px 16px;margin:0 8px 8px 0;background:#1F5A78;color:#FFFFFF;border-radius:7px;font-size:0.87rem;font-weight:700;text-decoration:none\">Vitaminas y Minerales Pulver<\/a><a href=\"https:\/\/www.demusculos.com\/web\/producto\/omega-3-fish-oil-x-60-de-star-nutrition\/\" style=\"display:inline-block;padding:10px 16px;margin:0 8px 8px 0;background:#1F5A78;color:#FFFFFF;border-radius:7px;font-size:0.87rem;font-weight:700;text-decoration:none\">Omega 3 Fish Oil de Star<\/a><\/div><span style=\"display:block;margin-top:12px\"><a href=\"https:\/\/www.demusculos.com\/web\/categoria\/vitaminas-y-minierales\/\" style=\"color:#1F5A78;font-size:0.88rem;font-weight:700\">Ver vitaminas y minerales<\/a><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>La vitamina B1 o tiamina fue la primera vitamina que se descubri\u00f3. Y la historia de c\u00f3mo se descubri\u00f3 explica bastante sobre por qu\u00e9 conviene comer integral. La primera de todas El descubrimiento que cambi\u00f3 la nutrici\u00f3nA fines del siglo XIX, un m\u00e9dico holand\u00e9s not\u00f3 algo raro en Java: las gallinas alimentadas con arroz blanco [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10082,"comment_status":"closed","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[70],"class_list":["post-7120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ingredientes","tag-vitamina-b1"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vitamina B1 o tiamina: qu\u00e9 es y d\u00f3nde est\u00e1 | DeMusculos<\/title>\n<meta name=\"description\" content=\"Qu\u00e9 es la vitamina B1 o tiamina, por qu\u00e9 su descubrimiento cambi\u00f3 la nutrici\u00f3n, en qu\u00e9 alimentos est\u00e1 y por qu\u00e9 el integral tiene m\u00e1s.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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