{"id":7938,"date":"2026-03-01T23:40:50","date_gmt":"2026-03-01T23:40:50","guid":{"rendered":"https:\/\/live-cancer-factfinder.pantheonsite.io\/fact-finder-tool\/thuoc-duoi-toc-hoa-hoc-gay-ung-thu-cancer-fact-finder\/"},"modified":"2026-09-21T16:52:46","modified_gmt":"2026-09-21T16:52:46","slug":"thuoc-duoi-toc-hoa-hoc-gay-ung-thu-cancer-fact-finder","status":"publish","type":"post","link":"https:\/\/cancerfactfinder.org\/vi\/cong-cu-tim-kiem-su-that\/thuoc-duoi-toc-hoa-hoc-gay-ung-thu-cancer-fact-finder\/","title":{"rendered":"NH\u1eacN \u0110\u1ecaNH: Thu\u1ed1c du\u1ed7i t\u00f3c h\u00f3a h\u1ecdc g\u00e2y ung th\u01b0"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 nghe<\/h2>\n\n<p class=\"wp-block-paragraph\">C\u00e1c s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t d\u00f9ng \u0111\u1ec3 du\u1ed7i t\u00f3c xo\u0103n ho\u1eb7c g\u1ee3n s\u00f3ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh ung th\u01b0 li\u00ean quan \u0111\u1ebfn hormone.<\/p>\n\n<h2 class=\"wp-block-heading\">Khoa h\u1ecdc cho ch\u00fang ta bi\u1ebft \u0111i\u1ec1u g\u00ec?<\/h2>\n\n<p class=\"wp-block-paragraph\">C\u00e1c s\u1ea3n ph\u1ea9m du\u1ed7i t\u00f3c b\u1eb1ng h\u00f3a ch\u1ea5t, c\u00f2n g\u1ecdi l\u00e0 thu\u1ed1c gi\u00e3n t\u00f3c, c\u00f3 li\u00ean quan \u0111\u1ebfn ung th\u01b0 t\u1eed cung v\u00e0 ung th\u01b0 bu\u1ed3ng tr\u1ee9ng, trong \u0111\u00f3 <a href=\"https:\/\/hsph.harvard.edu\/environmental-health\/news\/environmental-health-science-for-safer-hair\/\" target=\"_blank\" rel=\"noopener\">ph\u1ee5 n\u1eef da \u0111en l\u00e0 nh\u00f3m c\u00f3 m\u1ee9c ph\u01a1i nhi\u1ec5m cao nh\u1ea5t<\/a> . Nh\u1eefng s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 th\u1ec3 ch\u1ee9a <a href=\"https:\/\/www.niehs.nih.gov\/health\/topics\/agents\/endocrine\" target=\"_blank\" rel=\"noopener\">c\u00e1c h\u00f3a ch\u1ea5t g\u00e2y r\u1ed1i lo\u1ea1n n\u1ed9i ti\u1ebft t\u1ed1<\/a>, c\u00f3 kh\u1ea3 n\u0103ng b\u1eaft ch\u01b0\u1edbc estrogen v\u00e0 can thi\u1ec7p v\u00e0o s\u1ef1 c\u00e2n b\u1eb1ng hormone c\u1ee7a c\u01a1 th\u1ec3. S\u1ef1 h\u1ea5p th\u1ee5 c\u00e1c h\u00f3a ch\u1ea5t n\u00e0y qua da \u0111\u1ea7u l\u00e0m d\u1ea5y l\u00ean lo ng\u1ea1i v\u1ec1 nguy c\u01a1 ung th\u01b0 l\u00e2u d\u00e0i.  <\/p>\n\n<h3 class=\"wp-block-heading\">B\u1eb1ng ch\u1ee9ng d\u1ecbch t\u1ec5 h\u1ecdc<\/h3>\n\n<p class=\"wp-block-paragraph\">D\u1eef li\u1ec7u t\u1eeb Sister Study c\u0169ng cho th\u1ea5y vi\u1ec7c th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m du\u1ed7i t\u00f3c c\u00f3 li\u00ean quan \u0111\u1ebfn nguy c\u01a1 ung th\u01b0 bu\u1ed3ng tr\u1ee9ng t\u0103ng cao (White v\u00e0 c\u1ed9ng s\u1ef1). M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u c\u0169ng \u0111\u00e3 t\u00ecm hi\u1ec3u m\u1ed1i li\u00ean h\u1ec7 ti\u1ec1m t\u00e0ng v\u1edbi ung th\u01b0 v\u00fa, m\u1eb7c d\u00f9 k\u1ebft qu\u1ea3 kh\u00f4ng nh\u1ea5t qu\u00e1n. <\/p>\n\n<h3 class=\"wp-block-heading\">B\u1eb1ng ch\u1ee9ng t\u1eeb nghi\u00ean c\u1ee9u trong ph\u00f2ng th\u00ed nghi\u1ec7m\/B\u1eb1ng ch\u1ee9ng h\u1ed7 tr\u1ee3<\/h3>\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u nh\u00e0 khoa h\u1ecdc lo ng\u1ea1i v\u1ec1 nh\u1eefng r\u1ee7i ro c\u1ee7a <strong>formaldehyde<\/strong> , c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 formalin v\u00e0 methylene glycol, c\u00f3 trong m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c t\u00f3c b\u1eb1ng h\u00f3a ch\u1ea5t. Formaldehyde \u0111\u01b0\u1ee3c <strong>IARC ph\u00e2n lo\u1ea1i l\u00e0 ch\u1ea5t g\u00e2y ung th\u01b0 \u1edf ng\u01b0\u1eddi <\/strong>v\u00e0 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe khi h\u00edt ph\u1ea3i ho\u1eb7c khi ti\u1ebfp x\u00fac v\u1edbi m\u1eaft hay da (FDA). C\u1ee5c Qu\u1ea3n l\u00fd Th\u1ef1c ph\u1ea9m v\u00e0 D\u01b0\u1ee3c ph\u1ea9m hi\u1ec7n \u0111ang n\u1ed7 l\u1ef1c c\u1ea5m formaldehyde trong c\u00e1c s\u1ea3n ph\u1ea9m du\u1ed7i t\u00f3c b\u1eb1ng h\u00f3a ch\u1ea5t v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng kh\u00e1c.   C\u00e1c h\u00f3a ch\u1ea5t \u0111\u00e1ng lo ng\u1ea1i kh\u00e1c bao g\u1ed3m paraben, phthalate v\u00e0 m\u1ed9t s\u1ed1 kim lo\u1ea1i, v\u00ec ch\u00fang c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 ch\u1ea5t g\u00e2y r\u1ed1i lo\u1ea1n n\u1ed9i ti\u1ebft. <\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e1ch gi\u1ea3m nguy c\u01a1 ph\u01a1i nhi\u1ec5m<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>H\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m du\u1ed7i t\u00f3c b\u1eb1ng h\u00f3a ch\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ee9a formaldehyde.<\/li>\n\n\n\n<li>H\u00e3y th\u01b0\u1eddng xuy\u00ean v\u1eadn \u0111\u1ed9ng th\u1ec3 ch\u1ea5t v\u00e0 \u0103n u\u1ed1ng c\u00e2n b\u1eb1ng, \u0111\u1ea7y \u0111\u1ee7 ch\u1ea5t dinh d\u01b0\u1ee1ng. B\u00e9o ph\u00ec l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 nguy c\u01a1 \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ec7nh ung th\u01b0 li\u00ean quan \u0111\u1ebfn hormone. <\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">T\u00f3m l\u1ea1i<\/h2>\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u cho th\u1ea5y c\u00f3 m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa thu\u1ed1c du\u1ed7i t\u00f3c h\u00f3a h\u1ecdc v\u00e0 c\u00e1c b\u1ec7nh ung th\u01b0 li\u00ean quan \u0111\u1ebfn hormone; tuy nhi\u00ean, m\u1ed1i quan h\u1ec7 nh\u00e2n qu\u1ea3 v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u khuy\u1ebfn ngh\u1ecb c\u1ea7n c\u00f3 th\u00eam c\u00e1c nghi\u00ean c\u1ee9u \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 m\u1ed1i quan h\u1ec7 n\u00e0y. N\u1ebfu b\u1ea1n lo ng\u1ea1i v\u1ec1 nguy c\u01a1 ung th\u01b0 ti\u1ec1m \u1ea9n, h\u00e3y c\u00e2n nh\u1eafc gi\u1ea3m s\u1eed d\u1ee5ng thu\u1ed1c du\u1ed7i t\u00f3c h\u00f3a h\u1ecdc v\u00e0 duy tr\u00ec l\u1ed1i s\u1ed1ng l\u00e0nh m\u1ea1nh \u0111\u1ec3 h\u1ed7 tr\u1ee3 ph\u00f2ng ng\u1eeba ung th\u01b0 n\u00f3i chung.  <\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 nghe C\u00e1c s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t d\u00f9ng \u0111\u1ec3 du\u1ed7i t\u00f3c xo\u0103n ho\u1eb7c g\u1ee3n s\u00f3ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh ung th\u01b0 li\u00ean quan \u0111\u1ebfn hormone. Khoa h\u1ecdc cho ch\u00fang ta bi\u1ebft \u0111i\u1ec1u g\u00ec? C\u00e1c s\u1ea3n ph\u1ea9m du\u1ed7i t\u00f3c b\u1eb1ng h\u00f3a ch\u1ea5t, c\u00f2n g\u1ecdi l\u00e0 thu\u1ed1c&hellip;<\/p>\n","protected":false},"author":9,"featured_media":7940,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[532],"tags":[573],"class_list":["post-7938","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-san-pham-tieu-dung","tag-co-le-dung"],"acf":[],"_links":{"self":[{"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/posts\/7938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/comments?post=7938"}],"version-history":[{"count":6,"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/posts\/7938\/revisions"}],"predecessor-version":[{"id":16879,"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/posts\/7938\/revisions\/16879"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/media\/7940"}],"wp:attachment":[{"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/media?parent=7938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/categories?post=7938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cancerfactfinder.org\/vi\/wp-json\/wp\/v2\/tags?post=7938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}