{"id":1140,"date":"2022-03-15T21:37:10","date_gmt":"2022-03-15T21:37:10","guid":{"rendered":"https:\/\/cancerfactfinder.org\/sem-categoria\/dietas-ricas-em-gordura\/"},"modified":"2023-03-29T20:24:11","modified_gmt":"2023-03-29T20:24:11","slug":"dietas-ricas-em-gordura","status":"publish","type":"post","link":"https:\/\/cancerfactfinder.org\/pt-pt\/nutricao-dietetica\/dietas-ricas-em-gordura\/","title":{"rendered":"Dietas ricas em gordura"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container claim-key-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0 0 1px 0;border-color:#002b5f;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_4_5 4_5 fusion-flex-column claim-key-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1 claim-key-content\"><p><img class=\"alignleft wp-image-167\" src=\"https:\/\/cancerfactfinder.org\/wp-content\/uploads\/2022\/01\/true.svg\" alt=\"C\u00edrculo verde com ponto de interroga\u00e7\u00e3o no interior\" width=\"24\" height=\"24\" \/> Muito provavelmente ou definitivamente verdadeiro<\/p>\n<p><img class=\"alignleft wp-image-166\" src=\"https:\/\/cancerfactfinder.org\/wp-content\/uploads\/2022\/01\/false.svg\" alt=\"C\u00edrculo vermelho com X no interior\" width=\"24\" height=\"24\" \/>Falso\/ desinforma\u00e7\u00e3o<\/p>\n<p><img class=\"alignleft wp-image-168\" src=\"https:\/\/cancerfactfinder.org\/wp-content\/uploads\/2022\/01\/unsure.svg\" alt=\"C\u00edrculo cinzento com ponto de interroga\u00e7\u00e3o no interior\" width=\"24\" height=\"24\" \/>Ainda n\u00e3o temos a certeza<\/p>\n<\/div>\n<\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:80% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 2.4%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 2.4%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:80% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 2.4%;margin-left : 2.4%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_5 1_5 fusion-flex-column claim-key-button-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div style=\"text-align:center;\"><style>.fusion-button.button-1{border-radius:50px 50px 50px 50px;}<\/style><a class=\"fusion-button button-flat fusion-button-default-size button-default button-1 fusion-button-default-span fusion-button-default-type claim-key-button\" target=\"_self\" href=\"https:\/\/cancerfactfinder.org\/pt-pt\/pesquisar-no-factfinder\/\"><span class=\"fusion-button-text\">Altere ou aperfei\u00e7oe a pesquisa<\/span><\/a><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:20% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 9.6%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 9.6%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:20% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 9.6%;margin-left : 9.6%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div>\n<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\"><h2 id=\"enter-claim-here\">As dietas ricas em gordura reduzem o risco de cancro<\/h2>\n<\/div><div class=\"fusion-text fusion-text-3 factfinder-entry-text\"><h3 id=\"what-you-may-have-heard\">O que pode ter ouvido<\/h3>\n<p><span style=\"font-weight: 400;\">Consumir dietas ricas em gordura diminui o risco de cancro. <\/span><\/p>\n<h3 id=\"what-science-tells-us\">O que nos diz a ci\u00eancia<\/h3>\n<p><span style=\"font-weight: 400;\">A ideia de que dietas ricas em gordura diminuem o risco de cancro decorre de estudos iniciais sobre a dieta e o cancro. Pa\u00edses com elevada ingest\u00e3o de \u201cgorduras saud\u00e1veis\u201d, como os pa\u00edses junto ao Mar Mediterr\u00e2neo, t\u00eam taxas mais baixas de cancro. No entanto, ap\u00f3s mais estudos, as diferen\u00e7as no risco de cancro j\u00e1 n\u00e3o parecem estar relacionadas com o consumo de gorduras (<\/span><a href=\"https:\/\/www.aicr.org\/resources\/blog\/healthtalk-do-high-fat-diets-lead-to-cancer\/\"><span style=\"font-weight: 400;\">AICR<\/span><\/a><span style=\"font-weight: 400;\">). As escolhas alimentares em geral s\u00e3o importantes, assim como o tipo e a qualidade das gorduras na dieta. Recentemente, as dietas ricas em gorduras tornaram-se populares como forma de perder peso e prevenir o risco de cancro. No entanto, outros especialistas alertam que ingerir muitas gorduras (e o tipo errado de gorduras) pode aumentar o risco de cancro.<\/span><\/p>\n<h4 id=\"epidemiological-evidence\">Evid\u00eancias epidemiol\u00f3gicas<\/h4>\n<p><span style=\"font-weight: 400;\">Foram realizados muitos estudos epidemiol\u00f3gicos sobre as gorduras na dieta. S\u00e3o necess\u00e1rios mais estudos para compreender melhor que tipos de gorduras devem ser evitados e que quantidade de cada gordura altera o risco de cancro. Embora os \u00e1cidos gordos monoinsaturados, polinsaturados e trans tenham sido estudados durante v\u00e1rios anos, os seus efeitos sobre o risco de cancro ainda n\u00e3o s\u00e3o claros. O World Cancer Research Fund resumiu que existem apenas evid\u00eancias limitadas ou que sugerem uma rela\u00e7\u00e3o entre o aumento do risco de cancro e o consumo total de gorduras ou de gorduras saturadas.<\/span><\/p>\n<h4 id=\"laboratory\/supporting-evidence\">Evid\u00eancias laboratoriais\/elementos comprovativos<\/h4>\n<p><span style=\"font-weight: 400;\">Um estudo realizado em ratos f\u00eameas gr\u00e1vidas mostrou que uma dieta rica em gorduras resultou na presen\u00e7a de cancro da mama (<\/span><a href=\"https:\/\/breast-cancer-research.biomedcentral.com\/articles\/10.1186\/s13058-017-0866-x\"><span style=\"font-weight: 400;\">Nguyen et al.<\/span><\/a><span style=\"font-weight: 400;\">). No entanto, os estudos ainda s\u00e3o limitados e \u00e9 necess\u00e1ria mais investiga\u00e7\u00e3o para examinar o efeito das dietas ricas em gorduras nos estudos com animais.<\/span><\/p>\n<h4 id=\"iarc-carcinogen-classification\"><strong><i>Classifica\u00e7\u00e3o carcinog\u00e9nica do CIIC:<\/i><\/strong><span style=\"font-weight: 400;\"> N\u00e3o classificado<\/span><\/h4>\n<h3 id=\"how-to-reduce-your-risk\">Como reduzir o risco<\/h3>\n<p>A gordura \u00e9 a fonte mais concentrada de calorias, pelo que \u00e9 f\u00e1cil que pequenas por\u00e7\u00f5es adicionem calorias em excesso. Se essas calorias adicionais levarem ao aumento de peso, trata-se de uma preocupa\u00e7\u00e3o muito real para o risco de cancro; a obesidade \u00e9 um fator de risco para uma grande variedade de cancros. Eis algumas sugest\u00f5es para reduzir o risco:<\/p>\n<ul>\n<li>Limite a ingest\u00e3o de gordura de alimentos associados ao risco de cancro, como carnes vermelhas e carnes processadas.<\/li>\n<li>Centre as suas refei\u00e7\u00f5es em vegetais, frutas, gr\u00e3os integrais e feij\u00f5es, que oferecem uma grande variedade de gorduras saud\u00e1veis, nutrientes, fitoqu\u00edmicos protetores e fibras alimentares.<\/li>\n<li>Consuma alimentos \u00e0 base de plantas (como frutos secos e abacate) que s\u00e3o naturalmente ricos em gordura.<\/li>\n<li>As dietas com baixo teor de gordura n\u00e3o s\u00e3o melhores do que as outras dietas restritivas em termos de calorias para a perda de peso ou para evitar ganhar peso (<a href=\"https:\/\/www.aicr.org\/resources\/blog\/healthtalk-do-high-fat-diets-lead-to-cancer\/\" target=\"_blank\" rel=\"noopener noreferrer\">AICR<\/a>).<\/li>\n<\/ul>\n<h3 id=\"bottom-line\">Conclus\u00e3o<\/h3>\n<p><span style=\"font-weight: 400;\">N\u00e3o existem evid\u00eancias fortes de que as dietas ricas em gorduras causem ou previnam o cancro. O foco na ingest\u00e3o global de nutrientes e nos padr\u00f5es alimentares \u00e9 a melhor forma de reduzir o risco de cancro relacionado com a dieta.<\/span><\/p>\n<h3 id=\"sources-and-links-for-more-inf\">Saiba mais nestas fontes fidedignas<\/h3>\n<p><a href=\"https:\/\/www.aicr.org\/resources\/blog\/healthtalk-do-high-fat-diets-lead-to-cancer\/\" target=\"_blank\" rel=\"noopener noreferrer\">American Institute for Cancer Research (AICR): As dietas ricas em gordura e o cancro (em ingl\u00eas) <\/a><br \/>\n<a href=\"https:\/\/progressreport.cancer.gov\/prevention\/fat_consumption\" target=\"_blank\" rel=\"noopener noreferrer\">National Cancer Institute (NCI): Consumo de gorduras (em ingl\u00eas) <\/a><br \/>\n<a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/obesity\/obesity-fact-sheet\" target=\"_blank\" rel=\"noopener noreferrer\">National Cancer Institute (NCI): A obesidade e o cancro (em ingl\u00eas) <\/a><br \/>\n<a href=\"https:\/\/www.mdanderson.org\/publications\/focused-on-health\/how-does-obesity-cause-cancer.h27Z1591413.html\" target=\"_blank\" rel=\"noopener noreferrer\">MD Anderson: A obesidade e o risco de cancro (em ingl\u00eas) <\/a><br \/>\n<a href=\"https:\/\/www.cdc.gov\/cancer\/obesity\/index.htm\" target=\"_blank\" rel=\"noopener noreferrer\">Centro de Controlo e Preven\u00e7\u00e3o de Doen\u00e7as (CDC): A obesidade e o cancro (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.wcrf.org\/wp-content\/uploads\/2021\/02\/Summary-of-Third-Expert-Report-2018.pdf\">World Cancer Research Fund &#8211; Dieta, nutri\u00e7\u00e3o, atividade f\u00edsica e cancro: uma perspetiva global (em ingl\u00eas)<\/a><\/p>\n<h3 id=\"date\">Data<\/h3>\n<p>24 de junho de 2021<br \/>\nVerifica\u00e7\u00e3o\/atualiza\u00e7\u00e3o: 22 de agosto de 2022<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[119],"tags":[131],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/1140"}],"collection":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/comments?post=1140"}],"version-history":[{"count":8,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/1140\/revisions"}],"predecessor-version":[{"id":1237,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/1140\/revisions\/1237"}],"wp:attachment":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/media?parent=1140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/categories?post=1140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/tags?post=1140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}