{"id":2778,"date":"2022-03-29T16:46:45","date_gmt":"2022-03-29T16:46:45","guid":{"rendered":"https:\/\/cancerfactfinder.org\/sem-categoria\/antitranspirantes\/"},"modified":"2023-03-29T20:26:00","modified_gmt":"2023-03-29T20:26:00","slug":"antitranspirantes","status":"publish","type":"post","link":"https:\/\/cancerfactfinder.org\/pt-pt\/produtos-de-consumo\/antitranspirantes\/","title":{"rendered":"Antitranspirantes"},"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\">Os antitranspirantes provocam cancro da mama<\/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;\">Os antitranspirantes e os desodorizantes cont\u00eam subst\u00e2ncias cancer\u00edgenas que s\u00e3o absorvidas, especialmente depois da depila\u00e7\u00e3o. <\/span><\/p>\n<h3 id=\"what-science-tells-us\">O que nos diz a ci\u00eancia<\/h3>\n<p><span style=\"font-weight: 400;\">Os antitranspirantes s\u00e3o classificados como um f\u00e1rmaco que ajuda a reduzir a quantidade de suor produzida. A gl\u00e2ndula \u00e9crina produz suor e os antitranspirantes podem bloquear a produ\u00e7\u00e3o de suor ao usarem um produto \u00e0 base de alum\u00ednio (<\/span><a href=\"https:\/\/www.webmd.com\/skin-problems-and-treatments\/difference-between-deodorant-and-antiperspirant\"><span style=\"font-weight: 400;\">WebMD<\/span><\/a><span style=\"font-weight: 400;\">). Os desodorizantes s\u00e3o usados para prevenir ou ocultar o odor corporal. Os cientistas est\u00e3o a estudar se as fragr\u00e2ncias, os conservantes e outros ingredientes nos antitranspirantes e desodorizantes podem aumentar o risco de cancro da mama. Quest\u00f5es sobre se existe diferen\u00e7a no risco para mulheres que depilam as axilas ou usam produtos antitranspirantes ou desodorizantes com alum\u00ednio ainda est\u00e3o a ser investigadas.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Os desodorizantes naturais afirmam ser melhores para as pessoas do que os desodorizantes tradicionais. No entanto, n\u00e3o existem evid\u00eancias de que os desodorizantes normais sejam piores para a sa\u00fade do que os desodorizantes naturais (<\/span><a href=\"https:\/\/www.nytimes.com\/2021\/06\/09\/well\/live\/natural-deodorant-questions.html?referringSource=articleShare\"><span style=\"font-weight: 400;\">NY Times<\/span><\/a><span style=\"font-weight: 400;\">). Al\u00e9m disso, os ingredientes dos desodorizantes naturais n\u00e3o s\u00e3o melhores para o seu microbioma e podem ser menos eficazes do que os desodorizantes tradicionais (<\/span><a href=\"https:\/\/www.nytimes.com\/2021\/06\/09\/well\/live\/natural-deodorant-questions.html?referringSource=articleShare\"><span style=\"font-weight: 400;\">NY Times<\/span><\/a><span style=\"font-weight: 400;\">).<\/span><\/p>\n<h4 id=\"epidemiological-evidence\">Evid\u00eancias epidemiol\u00f3gicas<\/h4>\n<p><span style=\"font-weight: 400;\">Foram sugeridas v\u00e1rias teorias sobre como os antitranspirantes e os desodorizantes podem causar cancro da mama. O estudo mais recente sobre os antitranspirantes ou desodorizantes e o cancro da mama n\u00e3o mostrou evid\u00eancias de uma rela\u00e7\u00e3o (Osto 2022). No entanto, existem estudos que relataram resultados mistos, pelo que \u00e9 necess\u00e1ria mais investiga\u00e7\u00e3o para confirmar os dados atuais.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A American Cancer Society observou que, embora um estudo de 2004 tenha mostrado a presen\u00e7a de parabenos no tecido do cancro da mama, estes produzem propriedades fracas semelhantes ao estrog\u00e9nio. O estrog\u00e9nio que \u00e9 produzido naturalmente no corpo (ou atrav\u00e9s da reposi\u00e7\u00e3o hormonal) \u00e9 muito mais forte e, portanto, desempenha um <\/span><a href=\"https:\/\/www.cancer.org\/healthy\/cancer-causes\/chemicals\/antiperspirants-and-breast-cancer-risk.html\"><span style=\"font-weight: 400;\">papel mais importante<\/span><\/a><span style=\"font-weight: 400;\"> no risco de cancro da mama.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Este t\u00f3pico ganhou aten\u00e7\u00e3o em 2021, quando um estudo relatou que foram encontrados parabenos, um conservante usado nos desodorizantes que imita o estrog\u00e9nio, em tumores da mama. Os cientistas n\u00e3o t\u00eam a certeza sobre o que este estudo significa no que diz respeito ao desenvolvimento do cancro da mama (<\/span><a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/myths\/antiperspirants-fact-sheet\"><span style=\"font-weight: 400;\">NCI<\/span><\/a><span style=\"font-weight: 400;\">).<\/span><\/p>\n<h4 id=\"laboratory-evidence\/supporting\">Evid\u00eancias laboratoriais\/elementos comprovativos<\/h4>\n<p><span style=\"font-weight: 400;\">Um estudo em animais que examinou a absor\u00e7\u00e3o de alum\u00ednio em desodorizantes que encontrou algumas evid\u00eancias de <\/span><span style=\"font-weight: 400;\">rutura dos cromossomas (<a href=\"https:\/\/www.mdpi.com\/1422-0067\/22\/17\/9515\">Tenan et al.<\/a>)<\/span><span style=\"font-weight: 400;\">. No entanto, a investiga\u00e7\u00e3o atual \u00e9 ainda limitada. S\u00e3o necess\u00e1rios estudos adicionais para investigar melhor a rela\u00e7\u00e3o entre os antitranspirantes e o risco de cancro.<\/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>Existem muitos fatores de risco conhecidos que est\u00e3o associados ao cancro da mama. O consumo de \u00e1lcool est\u00e1 claramente associado a um aumento do risco de cancro da mama, e o risco aumenta com a quantidade de \u00e1lcool. As mulheres que ingerem uma bebida alco\u00f3lica por dia t\u00eam um pequeno aumento (7-10%) em compara\u00e7\u00e3o com as n\u00e3o consumidoras. Este risco aumenta para 20% em mulheres que ingerem 2 a 3 bebidas por dia (<a href=\"https:\/\/www.cancer.org\/cancer\/breast-cancer\/risk-and-prevention\/lifestyle-related-breast-cancer-risk-factors.html\" target=\"_blank\" rel=\"noopener\">ACS<\/a>).<\/p>\n<p>Outro fator de risco conhecido \u00e9 o peso excessivo ou a obesidade ap\u00f3s a menopausa. Especialmente depois de a mulher atingir a menopausa, a maior parte do estrog\u00e9nio \u00e9 proveniente do tecido adiposo. O excesso de gordura pode aumentar os n\u00edveis de estrog\u00e9nio e aumentar o risco de cancro da mama. As mulheres na p\u00f3s-menopausa com excesso de peso ou obesas tamb\u00e9m tendem a ter n\u00edveis mais altos de insulina, que est\u00e3o associados a alguns tipos de cancro. Esses fatores de risco podem ser reduzidos com atividade f\u00edsica e uma dieta saud\u00e1vel, que reduzem o risco de cancro da mama (<a href=\"https:\/\/www.cancer.org\/cancer\/breast-cancer\/risk-and-prevention\/lifestyle-related-breast-cancer-risk-factors.html\" target=\"_blank\" rel=\"noopener\">ACS<\/a>).<\/p>\n<h3 id=\"bottom-line\">Conclus\u00e3o<\/h3>\n<p>Por vezes, os desodorizantes e os antitranspirantes cont\u00eam ingredientes associados ao cancro. Alguns estudos de antitranspirantes forneceram resultados contradit\u00f3rios, pelo que \u00e9 necess\u00e1ria mais investiga\u00e7\u00e3o.<\/p>\n<h3 id=\"sources-and-links-for-more-inf\">Saiba mais nestas fontes fidedignas<\/h3>\n<p><a href=\"https:\/\/www.nytimes.com\/2021\/06\/09\/well\/live\/natural-deodorant-questions.html?referringSource=articleShare\" target=\"_blank\" rel=\"noopener\">NY Times: Os desodorizantes naturais e o cancro (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.nature.com\/articles\/nm0304-216b#:~:text=An%20e%2Dmail%20hoax%20in,not%20associated%20with%20breast%20cancer.\" target=\"_blank\" rel=\"noopener\">Nature: O cancro da mama e os desodorizantes (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.cancer.org\/cancer\/breast-cancer\/risk-and-prevention\/lifestyle-related-breast-cancer-risk-factors.html\" target=\"_blank\" rel=\"noopener\">American Cancer Society (ACS): Fatores de risco relacionados com o estilo de vida para o cancro da mama (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.cancer.org\/cancer\/breast-cancer\/risk-and-prevention\/breast-cancer-risk-factors-you-cannot-change.html\" target=\"_blank\" rel=\"noopener\">ACS: Fatores de risco do cancro da mama que n\u00e3o pode mudar (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.cancer.gov\/about-cancer\/causes-prevention\/risk\/myths\/antiperspirants-fact-sheet\" target=\"_blank\" rel=\"noopener\">National Cancer Institute (NCI): Os antitranspirantes e o cancro da mama (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25233067\/\" target=\"_blank\" rel=\"noopener\">Willhite et al., Estudo sistem\u00e1tico da exposi\u00e7\u00e3o ao alum\u00ednio (em ingl\u00eas)<\/a><br \/>\n<a href=\"https:\/\/www.webmd.com\/skin-problems-and-treatments\/difference-between-deodorant-and-antiperspirant\">Diferen\u00e7a entre os desodorizantes e os antitranspirantes (em ingl\u00eas) <\/a><br \/>\n<a href=\"https:\/\/www.mdpi.com\/1422-0067\/22\/17\/9515\">O alum\u00ednio entra nas c\u00e9lulas mam\u00e1rias e desestabiliza a estrutura e o n\u00famero de cromossomas (em ingl\u00eas)<\/a><\/p>\n<h3 id=\"date\">Data<\/h3>\n<p>Publica\u00e7\u00e3o: 27 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":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[249],"tags":[131,122],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/2778"}],"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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/comments?post=2778"}],"version-history":[{"count":8,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/2778\/revisions"}],"predecessor-version":[{"id":2883,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/posts\/2778\/revisions\/2883"}],"wp:attachment":[{"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/media?parent=2778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/categories?post=2778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/pt-pt\/wp-json\/wp\/v2\/tags?post=2778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}