{"id":1267,"date":"2022-03-15T21:44:02","date_gmt":"2022-03-15T21:44:02","guid":{"rendered":"https:\/\/cancerfactfinder.org\/sem-categoria\/alcool\/"},"modified":"2023-03-29T20:24:20","modified_gmt":"2023-03-29T20:24:20","slug":"alcool","status":"publish","type":"post","link":"https:\/\/cancerfactfinder.org\/pt-pt\/nutricao-dietetica\/alcool\/","title":{"rendered":"\u00c1lcool"},"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\">Beber \u00e1lcool provoca 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;\">O consumo de \u00e1lcool aumenta 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;\">As bebidas alco\u00f3licas que cont\u00eam etanol s\u00e3o consideradas subst\u00e2ncia psicoativas pela OMS <\/span><a href=\"https:\/\/www.who.int\/news-room\/fact-sheets\/detail\/alcohol\"><span style=\"font-weight: 400;\">(OMS)<\/span><\/a><span style=\"font-weight: 400;\">. Podem causar efeitos nocivos no corpo. O consumo de \u00e1lcool leva a uma acumula\u00e7\u00e3o de acetalde\u00eddo, que \u00e9 um subproduto t\u00f3xico do etanol (\u00e1lcool puro). No f\u00edgado, o etanol \u00e9 convertido em acetalde\u00eddo, e uma elevada presen\u00e7a de acetalde\u00eddo interrompe o processo do ADN, fazendo com que as c\u00e9lulas<\/span><a href=\"https:\/\/www.cancervic.org.au\/preventing-cancer\/limit-alcohol\/how-alcohol-causes-cancer#:~:text=Alcohol%20can%20cause%20cancer%20by,the%20absorption%20of%20other%20carcinogens.\"><span style=\"font-weight: 400;\"> n\u00e3o se repliquem<\/span><\/a><span style=\"font-weight: 400;\"> corretamente. O consumo de \u00e1lcool tamb\u00e9m causa danos nos tecidos, o que torna as c\u00e9lulas ao n\u00edvel da superf\u00edcie mais suscet\u00edveis \u00e0 absor\u00e7\u00e3o de agentes cancer\u00edgenos. <\/span><\/p>\n<h4 id=\"epidemiological-evidence\">Evid\u00eancias epidemiol\u00f3gicas<\/h4>\n<p>Existe um forte consenso de que o consumo de \u00e1lcool pode causar v\u00e1rios tipos de cancro, tendo sido classificado como agente cancer\u00edgeno do Grupo 1 (o que significa que \u00e9 causador de cancro no ser humano) pelo Centro Internacional de Investiga\u00e7\u00e3o do Cancro (CIIC) (<a href=\"https:\/\/www.cancer.org\/cancer\/cancer-causes\/diet-physical-activity\/alcohol-use-and-cancer.html\" target=\"_blank\" rel=\"noopener noreferrer\">ACS<\/a>). Existe uma forte &#8220;associa\u00e7\u00e3o dose-resposta&#8221; entre o consumo de \u00e1lcool e o cancro (quanto mais \u00e1lcool uma pessoa ingere regularmente ao longo do tempo, maior \u00e9 o risco de essa pessoa desenvolver cancro associado ao \u00e1lcool):<\/p>\n<ul>\n<li>Cabe\u00e7a e pesco\u00e7o: os consumidores moderados t\u00eam um risco 1,8 vezes maior de cancro na cavidade oral e na faringe (garganta) e um risco 1,4 vezes maior de cancro da laringe do que os n\u00e3o consumidores. Os grandes consumidores de \u00e1lcool t\u00eam um risco 5 vezes maior de desenvolver cancro na cavidade oral e na faringe e um risco 2,6 vezes de desenvolver cancro da laringe (<a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/alcohol\/alcohol-fact-sheet\" target=\"_blank\" rel=\"noopener noreferrer\">NCI<\/a>).<\/li>\n<li>Es\u00f3fago: em compara\u00e7\u00e3o com as pessoas que n\u00e3o bebem \u00e1lcool, o risco varia de 1,3 vezes maior para consumidores ligeiros a quase 5 vezes maior para grandes consumidores (<a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/alcohol\/alcohol-fact-sheet\" target=\"_blank\" rel=\"noopener noreferrer\">NCI<\/a>).<\/li>\n<li>F\u00edgado: o elevado consumo de \u00e1lcool est\u00e1 associado a um risco aproximadamente 2 vezes maior para dois tipos de cancro do f\u00edgado (<a href=\"https:\/\/www.cancer.gov\/Common\/PopUps\/popDefinition.aspx?id=CDR0000046363=Patient=English\" target=\"_blank\" rel=\"noopener noreferrer\">carcinoma hepatocelular<\/a> e <a href=\"https:\/\/www.cancer.gov\/Common\/PopUps\/popDefinition.aspx?id=CDR0000046337=Patient=English\" target=\"_blank\" rel=\"noopener noreferrer\">colangiocarcinoma intra-hep\u00e1tico<\/a>) (<a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/alcohol\/alcohol-fact-sheet\" target=\"_blank\" rel=\"noopener noreferrer\">NCI<\/a>).<\/li>\n<li>Mama: o aumento do risco de cancro \u00e9 maior em consumidores moderados (1,23 vezes maior) e grandes consumidores (1,6 vezes maior) (<a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/alcohol\/alcohol-fact-sheet\" target=\"_blank\" rel=\"noopener noreferrer\">NCI<\/a>).<\/li>\n<li>Colorretal: o consumo moderado a elevado de \u00e1lcool est\u00e1 associado a um aumento de 1,2 a 1,5 vezes no risco de cancro do c\u00f3lon e do reto, em compara\u00e7\u00e3o com o n\u00e3o consumo de \u00e1lcool (<a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/alcohol\/alcohol-fact-sheet\" target=\"_blank\" rel=\"noopener noreferrer\">NCI<\/a>).<\/li>\n<\/ul>\n<h4 id=\"laboratory-evidence\/supporting\">Evid\u00eancias laboratoriais\/elementos comprovativos<\/h4>\n<p><span style=\"font-weight: 400;\">Estudos em animais, principalmente em ratos, mostraram que o elevado consumo de \u00e1lcool leva \u00e0 forma\u00e7\u00e3o de tumores <\/span><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK326565\/#:~:text=This%20suggests%20that%20ethanol%20may,or%20suppression%20of%20DNA%20repair.\"><span style=\"font-weight: 400;\">(NIH)<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h4 id=\"iarc-carcinogen-classification\"><strong><i>Classifica\u00e7\u00e3o carcinog\u00e9nica do CIIC:<\/i><\/strong><span style=\"font-weight: 400;\"> Grupo 1 (Cancer\u00edgeno para o ser humano; \u201cEtanol em bebidas alco\u00f3licas\u201d)<\/span><\/h4>\n<h3 id=\"how-to-reduce-your-risk\">Como reduzir o risco<\/h3>\n<p><span style=\"font-weight: 400;\">Se algu\u00e9m beber \u00e1lcool, deve faz\u00ea-lo com modera\u00e7\u00e3o (<\/span><a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/alcohol\/alcohol-fact-sheet\"><span style=\"font-weight: 400;\">NCI<\/span><\/a><span style=\"font-weight: 400;\">). O consumo moderado de \u00e1lcool \u00e9 de at\u00e9 1 bebida por dia para as mulheres e at\u00e9 2 bebidas por dia para os homens. O consumo excessivo de \u00e1lcool \u00e9 definido como 4 ou mais doses em qualquer dia ou 8 ou mais doses por semana para as mulheres. Para os homens, o consumo excessivo de \u00e1lcool \u00e9 definido como 5 ou mais doses em qualquer dia ou 15 ou mais doses por semana.<\/span><\/p>\n<h3 id=\"bottom-line\">Conclus\u00e3o<\/h3>\n<p>Beber \u00e1lcool aumenta o risco de v\u00e1rios tipos de cancro. As orienta\u00e7\u00f5es dos EUA recomendam o consumo moderado (at\u00e9 1 bebida por dia para as mulheres e at\u00e9 2 bebidas por dia para os homens).<\/p>\n<h3 id=\"sources-and-links-for-more-inf\">Saiba mais nestas fontes fidedignas<\/h3>\n<p><a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/alcohol\/alcohol-fact-sheet\" target=\"_blank\" rel=\"noopener noreferrer\">National Cancer Institute (NCI): O \u00e1lcool e o cancro (em ingl\u00eas) <\/a><br \/>\n<a href=\"https:\/\/www.cdc.gov\/cancer\/alcohol\/index.htm\" target=\"_blank\" rel=\"noopener noreferrer\">Centros de Controlo e Preven\u00e7\u00e3o de Doen\u00e7as (CDC): O \u00e1lcool e o cancro (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.cancer.org\/cancer\/cancer-causes\/diet-physical-activity\/alcohol-use-and-cancer.html\" target=\"_blank\" rel=\"noopener noreferrer\">American Cancer Society (ACS): O consumo de \u00e1lcool e o cancro (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.mdanderson.org\/cancerwise\/does-alcohol-cause-cancer.h00-159383523.html\" target=\"_blank\" rel=\"noopener noreferrer\">MD Anderson: O \u00e1lcool e o cancro (em ingl\u00eas) <\/a><br \/>\n<a href=\"https:\/\/www.aicr.org\/cancer-prevention\/food-facts\/alcohol\/\" target=\"_blank\" rel=\"noopener noreferrer\">American Institute of Cancer Research: O consumo de \u00e1lcool e o cancro (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK326565\/#:~:text=This%20suggests%20that%20ethanol%20may,or%20suppression%20of%20DNA%20repair.\">Estudos sobre o cancro em animais de laborat\u00f3rio (NIH) (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":[124,121,122,149,150],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/1267"}],"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=1267"}],"version-history":[{"count":6,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/1267\/revisions"}],"predecessor-version":[{"id":1363,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/1267\/revisions\/1363"}],"wp:attachment":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/media?parent=1267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/categories?post=1267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/tags?post=1267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}