<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1028-9933</journal-id>
<journal-title><![CDATA[Revista Información Científica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. inf. cient.]]></abbrev-journal-title>
<issn>1028-9933</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas Guantánamo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1028-99332023000100027</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Suplementación con vitaminas, minerales y otros micronutrientes durante el embarazo]]></article-title>
<article-title xml:lang="en"><![CDATA[Vitamins, minerals and other micronutrient supplementations in pregnancy]]></article-title>
<article-title xml:lang="pt"><![CDATA[Suplementação com vitaminas, minerais e outros micronutrientes durante a gravidez]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vaca-Pérez]]></surname>
<given-names><![CDATA[Danilo Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Favier-Torres]]></surname>
<given-names><![CDATA[María Agustina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Regional Autónoma de los Andes  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias Médicas de Guantánamo  ]]></institution>
<addr-line><![CDATA[ Guantánamo]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>102</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1028-99332023000100027&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1028-99332023000100027&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1028-99332023000100027&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: La adecuada nutrición en el embarazo depende no solo de la correcta ingesta de alimentos, sino también de una apropiada administración de vitaminas, minerales y otros nutrientes en forma de suplementos.  Objetivo:  Describir aspectos relacionados sobre la suplementación con ácido fólico, hierro, yodo, calcio, vitamina B12 y omega-3, durante el embarazo.  Método:  Se realizó una revisión sistemática entre mayo de 2022 y marzo de 2023 sobre la suplementación con algunas vitaminas y minerales durante el embarazo. Se revisaron bases de datos electrónicas de literatura científica biomédica como: UpToDate, Science Direct, SciELO y PUBMED, LILACS. Se realizó la búsqueda de artículos desde el 2016 hasta 2022. Los términos de búsqueda en las bases de datos fueron: suplementos &#8220;Vitaminas&#8221;, &#8220;Micronutrientes&#8221;, &#8220;Minerales&#8221;, y &#8220;Embarazo&#8221;, en inglés y en español.  Resultados:  Los requerimientos de vitaminas, minerales y diferentes nutrientes aumentan en el embarazo. Una apropiada alimentación y el consumo de micronutrientes en forma de suplementos son el soporte básico para un adecuado desarrollo de la madre y del feto; por otra parte, una nutrición adecuada reduce el riesgo de malformaciones congénitas, complicaciones obstétricas, fetales y perinatales. No todas las embarazadas necesitan la misma cantidad de suplementos, por lo que es necesario identificar aquellas con mayor riesgo de presentar alguna deficiencia.  Conclusiones:  La suplementación de vitaminas, minerales y otros micronutrientes durante el embarazo es muy importante para disminuir el riesgo de complicaciones obstétricas y anomalías fetales y perinatales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: Adequate nutrition in pregnancy depends not only on a healthy diet, but also on the most effective way of taking vitamins, minerals and other nutrient supplementation.  Objective:  To describe aspects related to supplementation with folic acid, iron, iodine, calcium, vitamin B12 and omega-3 in pregnancy.  Method:  A systematic review was conducted between May 2022 and March 2023, concerning supplementation intake of vitamins and minerals in pregnancy. Electronic databases of biomedical scientific literature were reviewed such as: UpToDate, Science Direct, SciELO and PUBMED, LILACS. Searching was on articles published from 2016 to 2022. The key terms for searching in databases were as follow: supplements "Vitamins", "Micronutrients", "Minerals", and "Pregnancy", in English and Spanish.  Results:  A vitamin, minerals and different nutrients intake requirements has increased in pregnancy. An appropriate diet and the consumption of micronutrients in the form of supplements are the basic support for an adequate health status of the mother and the development the fetus; on the other hand, an adequate nutrition reduces the risk of congenital malformations, obstetric, fetal and perinatal complications. Not all pregnant women need the same amount of supplements, so it is necessary to identify those with a highest risk of presenting deficiency.  Conclusions:  Supplementation of vitamins, minerals and other micronutrients in pregnancy is very important to reduce the risk of obstetric complications and fetal or perinatal anomalies.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO  Introdução:  a nutrição adequada durante a gravidez depende não só da ingestão correta de alimentos, mas também da administração adequada de vitaminas, minerais e outros nutrientes na forma de suplementos.  Objetivo:  descrever aspectos relacionados à suplementação com ácido fólico, ferro, iodo, cálcio, vitamina B12 e ômega 3, durante a gestação.  Método:  foi realizada uma revisão sistemática entre maio de 2022 e março de 2023 sobre a suplementação com algumas vitaminas e minerais durante a gravidez. Bases de dados eletrônicas de literatura científica biomédica como: UpToDate, Science Direct, SciELO e PUBMED, LILACS foram revisadas. A busca dos artigos foi realizada no período de 2016 a 2022. Os termos de busca nas bases de dados foram: suplementos &#8220;Vitamins&#8221;, &#8220;Micronutrients&#8221;, &#8220;Minerals&#8221; e &#8220;Pregnancy&#8221;, nos idiomas inglês e espanhol.  Resultados:  as necessidades de vitaminas, minerais e diferentes nutrientes aumentam na gravidez. Uma dieta adequada e o consumo de micronutrientes na forma de suplementos são o suporte básico para um desenvolvimento adequado da mãe e do feto; por outro lado, uma nutrição adequada reduz o risco de malformações congênitas, complicações obstétricas, fetais e perinatais. Nem todas as gestantes precisam da mesma quantidade de suplementos, por isso é necessário identificar aquelas com maior risco de apresentar deficiência.  Conclusões:  a suplementação de vitaminas, minerais e outros micronutrientes durante a gravidez é muito importante para reduzir o risco de complicações obstétricas e anomalias fetais e perinatais.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[embarazo]]></kwd>
<kwd lng="es"><![CDATA[minerales]]></kwd>
<kwd lng="es"><![CDATA[nutrición materna]]></kwd>
<kwd lng="es"><![CDATA[suplemento]]></kwd>
<kwd lng="es"><![CDATA[vitaminas]]></kwd>
<kwd lng="en"><![CDATA[pregnancy]]></kwd>
<kwd lng="en"><![CDATA[minerals]]></kwd>
<kwd lng="en"><![CDATA[maternal nutrition]]></kwd>
<kwd lng="en"><![CDATA[supplementation]]></kwd>
<kwd lng="en"><![CDATA[vitamins]]></kwd>
<kwd lng="pt"><![CDATA[gravidez]]></kwd>
<kwd lng="pt"><![CDATA[minerais]]></kwd>
<kwd lng="pt"><![CDATA[nutrição materna]]></kwd>
<kwd lng="pt"><![CDATA[suplemento]]></kwd>
<kwd lng="pt"><![CDATA[vitaminas]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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