{"id":74948,"date":"2025-07-12T09:50:00","date_gmt":"2025-07-12T12:50:00","guid":{"rendered":"https:\/\/www.em.com.br\/emfoco\/?p=74948"},"modified":"2025-07-11T23:12:46","modified_gmt":"2025-07-12T02:12:46","slug":"dr-tulio-sperb-cardiologista-vitamina-k2-d3-a-combinacao-que-protege-ossos-e-coracao","status":"publish","type":"post","link":"https:\/\/www.em.com.br\/emfoco\/2025\/07\/12\/dr-tulio-sperb-cardiologista-vitamina-k2-d3-a-combinacao-que-protege-ossos-e-coracao\/","title":{"rendered":"Dr. T\u00falio Sperb, cardiologista: \u201cVitamina K2 + D3? A combina\u00e7\u00e3o que protege ossos e cora\u00e7\u00e3o\u201d"},"content":{"rendered":"\n<p>Quando se fala em vitamina D3, surge uma d\u00favida importante: ser\u00e1 que usar vitamina K2 junto faz diferen\u00e7a? O <strong>Dr. T\u00falio Sperb<\/strong> (CRM\u2011MG\u202f48.256 \/ RQE\u202f32.976), cardiologista com mais de 226\u202fmil seguidores no Instagram, esclarece que a K2 ajuda a direcionar o c\u00e1lcio para os ossos e evitar seu dep\u00f3sito nas art\u00e9rias \u2014 processo essencial para quem faz suplementa\u00e7\u00e3o com vitamina D. Segundo ele, o uso combinado n\u00e3o \u00e9 obrigat\u00f3rio, mas acelera os benef\u00edcios e melhora a seguran\u00e7a da terapia.<\/p>\n\n\n\n<p>Este artigo explora com clareza como funciona essa intera\u00e7\u00e3o entre as vitaminas, por que ela importa para seu corpo, e quando conversar com seu m\u00e9dico sobre suplementa\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Por que associar K2 \u00e0 vitamina D3?<\/h2>\n\n\n\n<p>A vitamina D3 melhora a absor\u00e7\u00e3o de c\u00e1lcio no intestino, o que fortalece ossos. J\u00e1 a vitamina K2 ativa enzimas que direcionam esse c\u00e1lcio para o tecido \u00f3sseo e evitam dep\u00f3sitos nos vasos sangu\u00edneos.<\/p>\n\n\n\n<p>Ao suplementar apenas com D3, o aumento de c\u00e1lcio absorvido corre o risco de depositar nas art\u00e9rias. A vitamina K2 age como uma &#8220;guardi\u00e3o&#8221; que mant\u00e9m esse processo seguro e eficaz.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A vitamina D3 funciona sem K2?<\/h2>\n\n\n\n<p>Sim. A vitamina D3 continua a promover absor\u00e7\u00e3o de c\u00e1lcio e outros benef\u00edcios, mesmo sem a ingest\u00e3o de K2. No entanto, sem o direcionamento adequado, o c\u00e1lcio pode n\u00e3o ser usado da melhor forma pelo organismo.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2025\/07\/vitamina-_1752278167929-1024x576.jpg\" alt=\"\" class=\"wp-image-74978\" srcset=\"https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2025\/07\/vitamina-_1752278167929-1024x576.jpg 1024w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2025\/07\/vitamina-_1752278167929-300x169.jpg 300w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2025\/07\/vitamina-_1752278167929-768x432.jpg 768w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2025\/07\/vitamina-_1752278167929-750x422.jpg 750w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2025\/07\/vitamina-_1752278167929-1140x641.jpg 1140w, https:\/\/www.em.com.br\/emfoco\/wp-content\/uploads\/2025\/07\/vitamina-_1752278167929.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Capsulas amarelas gelatinosas de vitamina &#8211; Cr\u00e9ditos: depositphotos.com \/ areeya<\/figcaption><\/figure><\/div>\n\n\n<p>Por isso, combinar vitaminas D3 e K2 ajuda a garantir que o mineral cumpra o papel certo \u2014 fortalece ossos e protege art\u00e9rias.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Para quem a combina\u00e7\u00e3o \u00e9 especialmente recomendada?<\/h2>\n\n\n\n<p>Pacientes que fazem uso cont\u00ednuo de vitamina D3 devem considerar a vitamina K2 em conjunto, especialmente se:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Est\u00e3o em uso de doses moderadas ou altas de D3<\/li>\n\n\n\n<li>T\u00eam hist\u00f3rico cardiovascular ou c\u00e1lcio elevado<\/li>\n\n\n\n<li>Querem preven\u00e7\u00e3o segura contra osteopenia e aterosclerose<\/li>\n<\/ul>\n\n\n\n<p>O Dr. Sperb recomenda essa combina\u00e7\u00e3o sempre que D3 estiver presente na rotina.<\/p>\n\n\n\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/DL-Hi1COv1t\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:540px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\"><div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/reel\/DL-Hi1COv1t\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; padding:0 0; text-align:center; text-decoration:none; width:100%;\" target=\"_blank\"> <div style=\" display: flex; flex-direction: row; align-items: center;\"> <div style=\"background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div><\/div><\/div><div style=\"padding: 19% 0;\"><\/div> <div style=\"display:block; height:50px; margin:0 auto 12px; width:50px;\"><svg width=\"50px\" height=\"50px\" viewBox=\"0 0 60 60\" version=\"1.1\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\"><g stroke=\"none\" stroke-width=\"1\" fill=\"none\" fill-rule=\"evenodd\"><g transform=\"translate(-511.000000, -20.000000)\" fill=\"#000000\"><g><path d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"><\/path><\/g><\/g><\/g><\/svg><\/div><div style=\"padding-top: 8px;\"> <div style=\" color:#3897f0; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">Ver essa foto no Instagram<\/div><\/div><div style=\"padding: 12.5% 0;\"><\/div> <div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"><div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div> <div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div> <div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div><\/div><div style=\"margin-left: 8px;\"> <div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div> <div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div><\/div><div style=\"margin-left: auto;\"> <div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div> <div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div> <div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div><\/div><\/div> <div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div> <div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div><\/div><\/a><p style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; line-height:17px; margin-bottom:0; margin-top:8px; overflow:hidden; padding:8px 0 7px; text-align:center; text-overflow:ellipsis; white-space:nowrap;\"><a href=\"https:\/\/www.instagram.com\/reel\/DL-Hi1COv1t\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" color:#c9c8cd; font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:normal; line-height:17px; text-decoration:none;\" target=\"_blank\">Uma publica\u00e7\u00e3o compartilhada por Dr.T\u00falio Sperb (@dr.tuliosperb)<\/a><\/p><\/div><\/blockquote>\n<script async src=\"\/\/www.instagram.com\/embed.js\"><\/script>\n\n\n\n<h2 class=\"wp-block-heading\">Aten\u00e7\u00e3o aos detalhes da suplementa\u00e7\u00e3o<\/h2>\n\n\n\n<p>A dose ideal depende do exame de sangue e indica\u00e7\u00e3o m\u00e9dica. A vitamina D3 \u00e9 medida em UI, a K2 em microgramas (\u00b5g), geralmente na forma MK\u20117.<\/p>\n\n\n\n<p>\u00c9 fundamental n\u00e3o se automedicar. O profissional deve analisar os n\u00edveis de c\u00e1lcio no sangue, fun\u00e7\u00e3o renal e densidade \u00f3ssea antes de indicar a suplementa\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fontes confi\u00e1veis utilizadas neste artigo<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sociedade Brasileira de Cardiologia \u2013 <a href=\"http:\/\/www.cardiol.br\" target=\"_blank\" rel=\"noreferrer noopener\">www.cardiol.br<\/a><\/li>\n\n\n\n<li>Minist\u00e9rio da Sa\u00fade \u2013 <a href=\"http:\/\/www.gov.br\/saude\" target=\"_blank\" rel=\"noreferrer noopener\">www.gov.br\/s<\/a><a>aude<\/a><\/li>\n\n\n\n<li>PubMed \u2013 <a href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\" target=\"_blank\" rel=\"noreferrer noopener\">www.ncbi.nlm.nih.gov\/pubmed<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Quando se fala em vitamina D3, surge uma d\u00favida importante: ser\u00e1 que usar vitamina K2 junto faz diferen\u00e7a? O Dr. T\u00falio Sperb (CRM\u2011MG\u202f48.256 \/ RQE\u202f32.976), cardiologista com mais de 226\u202fmil seguidores no Instagram, esclarece que a K2 ajuda a direcionar o c\u00e1lcio para os ossos e evitar seu dep\u00f3sito nas art\u00e9rias \u2014 processo essencial para [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":74979,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"format":"standard"},"jnews_primary_category":[],"jnews_social_meta":[],"jnews_override_counter":[],"footnotes":""},"categories":[9053],"tags":[415,7257,3446],"class_list":["post-74948","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saude","tag-saude","tag-suplementacao","tag-vitamina"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dr. T\u00falio Sperb, cardiologista: \u201cVitamina K2 + D3? A combina\u00e7\u00e3o que protege ossos e cora\u00e7\u00e3o\u201d - Estado de Minas - Em foco<\/title>\n<meta name=\"description\" content=\"Seu c\u00e1lcio pode estar indo para onde n\u00e3o deveria. Descubra o papel da vitamina K2 ao tomar D3, segundo cardiologistas.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.em.com.br\/emfoco\/2025\/07\/12\/dr-tulio-sperb-cardiologista-vitamina-k2-d3-a-combinacao-que-protege-ossos-e-coracao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dr. T\u00falio Sperb, cardiologista: \u201cVitamina K2 + D3? A combina\u00e7\u00e3o que protege ossos e cora\u00e7\u00e3o\u201d - Estado de Minas - Em foco\" \/>\n<meta property=\"og:description\" content=\"Seu c\u00e1lcio pode estar indo para onde n\u00e3o deveria. 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A combina\u00e7\u00e3o que protege ossos e cora\u00e7\u00e3o\u201d - Estado de Minas - Em foco","description":"Seu c\u00e1lcio pode estar indo para onde n\u00e3o deveria. Descubra o papel da vitamina K2 ao tomar D3, segundo cardiologistas.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.em.com.br\/emfoco\/2025\/07\/12\/dr-tulio-sperb-cardiologista-vitamina-k2-d3-a-combinacao-que-protege-ossos-e-coracao\/","og_locale":"pt_BR","og_type":"article","og_title":"Dr. T\u00falio Sperb, cardiologista: \u201cVitamina K2 + D3? A combina\u00e7\u00e3o que protege ossos e cora\u00e7\u00e3o\u201d - Estado de Minas - Em foco","og_description":"Seu c\u00e1lcio pode estar indo para onde n\u00e3o deveria. 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