{"id":7436,"date":"2026-09-22T06:00:00","date_gmt":"2026-09-22T06:00:00","guid":{"rendered":"https:\/\/www.belodonte.es\/?p=7436"},"modified":"2026-07-10T10:51:36","modified_gmt":"2026-07-10T10:51:36","slug":"contaminacio-ambiental-i-salut-bucal-efectes","status":"publish","type":"post","link":"https:\/\/www.belodonte.es\/ca\/contaminacio-ambiental-i-salut-bucal-efectes\/","title":{"rendered":"Contaminaci\u00f3 ambiental i salut bucal: efectes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">La <strong>contaminaci\u00f3 ambiental <\/strong>\u00e9s reconeguda com un dels principals factors de risc per a la salut global, amb efectes documentats sobre el sistema respiratori, cardiovascular i immunitari. No obstant aix\u00f2, el seu impacte sobre la cavitat oral \u00e9s un camp de recerca emergent que est\u00e0 generant evid\u00e8ncia cada vegada m\u00e9s s\u00f2lida. Els teixits orals, per la seva posici\u00f3 de primera l\u00ednia d&#8217;exposici\u00f3 a l&#8217;aire inhalat i a les part\u00edcules en suspensi\u00f3, s\u00f3n especialment vulnerables a l&#8217;efecte de la contaminaci\u00f3 ambiental, encara que aquesta connexi\u00f3 roman pr\u00e0cticament desconeguda per a la majoria dels pacients i dels mateixos professionals de la salut.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Com afecta la contaminaci\u00f3 de l&#8217;aire a la cavitat oral?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La cavitat oral \u00e9s la porta d&#8217;entrada de l&#8217;aire al sistema respiratori i, per tant, un dels primers teixits en contacte directe amb els contaminants atmosf\u00e8rics. Les part\u00edcules en suspensi\u00f3 (PM2.5 i PM10), els \u00f2xids de nitrogen (NOx), l&#8217;oz\u00f3 troposf\u00e8ric, els compostos org\u00e0nics vol\u00e0tils i els metalls pesants presents en l&#8217;aire contaminat interactuen amb la mucosa oral, la saliva i el microbioma bucal de m\u00faltiples formes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les part\u00edcules fines (PM2.5, amb di\u00e0metre inferior a 2,5 micr\u00f2metres) s\u00f3n especialment preocupants perqu\u00e8, per la seva grand\u00e0ria redu\u00efda, poden dipositar-se en la mucosa oral i penetrar en els teixits subjacents, desencadenant una resposta inflamat\u00f2ria local. Els metalls pesants presents en l&#8217;aire contaminat (plom, cadmi, ars\u00e8nic, mercuri) s&#8217;acumulen en els teixits orals i poden detectar-se en la saliva, la dentina i l&#8217;os alveolar de poblacions exposades a entorns industrials o d&#8217;alt tr\u00e0nsit rodat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quin efecte t\u00e9 la contaminaci\u00f3 sobre les genives i l&#8217;os periodontal?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;associaci\u00f3 entre exposici\u00f3 a contaminants atmosf\u00e8rics i malaltia periodontal \u00e9s una de les troballes m\u00e9s consistents de la recerca sobre contaminaci\u00f3 i salut oral. Diversos estudis epidemiol\u00f2gics de gran escala han trobat una correlaci\u00f3 positiva entre els nivells de PM2.5 en l&#8217;aire i la prevalen\u00e7a i la severitat de la periodontitis en les poblacions exposades. Un estudi publicat en el Journal of Clinical Periodontology en 2020, amb dades de m\u00e9s de 10.000 adults de diverses regions de la Xina amb diferents nivells de contaminaci\u00f3 atmosf\u00e8rica, va trobar que per cada increment de 10 micrograms per metre c\u00fabic en la concentraci\u00f3 de PM2.5, el risc de periodontitis greu augmentava un 17%. Els mecanismes proposats inclouen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La inducci\u00f3 d&#8217;estr\u00e8s oxidatiu en els teixits gingivals per les esp\u00e8cies reactives d&#8217;oxigen generades per les part\u00edcules contaminants. L&#8217;activaci\u00f3 de vies inflamat\u00f2ries sist\u00e8miques que amplifiquen la resposta inflamat\u00f2ria periodontal local. L&#8217;alteraci\u00f3 del microbioma oral, afavorint la proliferaci\u00f3 de bacteris periodontop\u00e0tics. I la reducci\u00f3 de la capacitat antioxidant i antimicrobiana de la saliva en poblacions amb alta exposici\u00f3 cr\u00f2nica a contaminants.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Com afecta la contaminaci\u00f3 al desenvolupament dental en nens?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Els efectes de la contaminaci\u00f3 ambiental sobre el desenvolupament dental en nens s\u00f3n una \u00e0rea de recerca de creixent rellev\u00e0ncia. L&#8217;exposici\u00f3 prenatal i postnatal primerenca a metalls pesants com el plom i el cadmi s&#8217;ha associat amb alteracions en la mineralitzaci\u00f3 de l&#8217;esmalt dental, incloent-hi la hipomineralitzaci\u00f3 molar-incisiva (HMI), una condici\u00f3 cada vegada m\u00e9s prevalent que es caracteritza per defectes qualitatius de l&#8217;esmalt en els primers molars i incisives permanents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un metaan\u00e0lisis publicat en Environmental Research en 2021, que va analitzar dades de 15 estudis en poblacions infantils de diferents pa\u00efsos, va trobar una associaci\u00f3 significativa entre l&#8217;exposici\u00f3 prenatal al plom i un risc m\u00e9s elevat de c\u00e0ries dental en la inf\u00e0ncia, independentment d&#8217;altres factors de risc com la dieta o la higiene oral. El fluor atmosf\u00e8ric, present en zones amb ind\u00fastria d&#8217;alumini, vidre o cer\u00e0mica, pot causar fluorosi dental (taques blanques o opaques en l&#8217;esmalt) quan els nivells d&#8217;exposici\u00f3 superen els llindars establerts per l&#8217;OMS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contaminant Font principal Efecte sobre la salut oral<br>PM2.5 Tr\u00e0nsit, ind\u00fastria, crema de biomassa Inflamaci\u00f3 gingival, major risc de periodontitis<br>Plom Ind\u00fastria, gasolina amb plom (hist\u00f2ric) Alteraci\u00f3 de l&#8217;esmalt, major risc de c\u00e0ries<br>Cadmi Ind\u00fastria, tabac P\u00e8rdua \u00f2ssia alveolar, disfunci\u00f3 de gl\u00e0ndules salivals<br>Fluor atmosf\u00e8ric Ind\u00fastria de l&#8217;alumini, cer\u00e0mica Fluorosi dental en exposici\u00f3 cr\u00f2nica elevada<br>Oz\u00f3 Reaccions fotoqu\u00edmiques del tr\u00e0nsit Estr\u00e8s oxidatiu en mucosa oral, xerostomia<br>Metalls pesants (Hg, As) Mineria, ind\u00fastria qu\u00edmica Acumulaci\u00f3 en teixits orals, ulceracions mucoses<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quina relaci\u00f3 existeix entre la contaminaci\u00f3 i el c\u00e0ncer oral?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La relaci\u00f3 entre l&#8217;exposici\u00f3 a contaminants ambientals i el risc de c\u00e0ncer oral \u00e9s un camp de recerca actiu amb resultats preliminars que mereixen atenci\u00f3. Els hidrocarburs arom\u00e0tics polic\u00edclics (HAPs), presents en la combusti\u00f3 de combustibles f\u00f2ssils i el fum del tabac, s\u00f3n composts amb potencial carcinog\u00e8nic ben documentat que poden dipositar-se en la mucosa oral.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Estudis epidemiol\u00f2gics realitzats en zones d&#8217;alta contaminaci\u00f3 industrial han trobat una prevalen\u00e7a m\u00e9s elevada de leucopl\u00e0sia oral i carcinoma epidermoide oral en treballadors exposats cr\u00f2nicament a determinats contaminants industrials.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No obstant aix\u00f2, la quantificaci\u00f3 precisa del risc atribu\u00efble espec\u00edficament a la contaminaci\u00f3 ambiental (independentment del tabac i l&#8217;alcohol, que s\u00f3n els factors de risc dominants del c\u00e0ncer oral) \u00e9s metodol\u00f2gicament complexa i encara no permet establir relacions causals definitives amb l&#8217;evid\u00e8ncia actual disponible.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Com afecta la contaminaci\u00f3 a les gl\u00e0ndules salivals?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les gl\u00e0ndules salivals s\u00f3n estructures exocrines que produeixen la saliva, un fluid amb funcions essencials per a la salut oral: lubricaci\u00f3, digesti\u00f3 inicial, protecci\u00f3 antimicrobiana i remineralitzaci\u00f3 de l&#8217;esmalt. L&#8217;exposici\u00f3 cr\u00f2nica a determinats contaminants pot comprometre la funci\u00f3 de les gl\u00e0ndules salivals de formes diverses.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El cadmi acumulat en el teixit glandular altera la funci\u00f3 secretora i redueix el flux salival. L&#8217;oz\u00f3 troposf\u00e8ric genera estr\u00e8s oxidatiu en les c\u00e8l\u00b7lules acinars de les gl\u00e0ndules, reduint la seva capacitat secretora. Els metalls pesants acumulats en la saliva alteren la seva composici\u00f3 bioqu\u00edmica, reduint la concentraci\u00f3 de prote\u00efnes antimicrobianes com la lactoferrina, el lisozim i les immunoglobulines A secretores, la qual cosa compromet la capacitat defensiva de la saliva enfront de la colonitzaci\u00f3 bacteriana i f\u00fangica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En poblacions que viuen en zones d&#8217;alta contaminaci\u00f3 industrial, s&#8217;han documentat taxes m\u00e9s elevades de xerostomia i disfunci\u00f3 salival que en poblacions de zones amb menor exposici\u00f3 ambiental.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u00e8 poden fer els pacients per a protegir la seva salut oral en entorns contaminats?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Encara que l&#8217;exposici\u00f3 a la contaminaci\u00f3 ambiental \u00e9s en gran manera un determinant social i estructural que l&#8217;individu no pot controlar per si sol, existeixen mesures que poden contribuir a mitigar els seus efectes sobre la salut oral. L&#8217;\u00fas de m\u00e0scares d&#8217;alta filtraci\u00f3 (FFP2 o equivalent) en entorns d&#8217;alta contaminaci\u00f3 redueix l&#8217;exposici\u00f3 directa de la mucosa oral i les vies respirat\u00f2ries a les part\u00edcules en suspensi\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El manteniment d&#8217;una higiene oral rigorosa i freq\u00fcent elimina els dip\u00f2sits de part\u00edcules i redueix el temps de contacte dels contaminants amb els teixits orals. Una dieta rica en antioxidants (vitamines C i E, polifenols presents en fruites, verdures i oli d&#8217;oliva verge extra) pot contrarestar parcialment l&#8217;estr\u00e8s oxidatiu indu\u00eft pels contaminants sobre els teixits orals.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les revisions orals peri\u00f2diques s\u00f3n especialment importants en persones que viuen o treballen en entorns d&#8217;alta contaminaci\u00f3, ja que permeten detectar preco\u00e7ment les manifestacions orals de l&#8217;exposici\u00f3 cr\u00f2nica a contaminants.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preguntes freq\u00fcents sobre contaminaci\u00f3 ambiental i salut bucal<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Viure en una ciutat molt contaminada augmenta el risc de periodontitis?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;evid\u00e8ncia disponible suggereix que s\u00ed. Els estudis epidemiol\u00f2gics m\u00e9s recents troben una associaci\u00f3 significativa entre l&#8217;exposici\u00f3 cr\u00f2nica a PM2.5 i un risc m\u00e9s gran de periodontitis, independentment d&#8217;altres factors de risc establerts. No obstant aix\u00f2, la magnitud de l&#8217;efecte \u00e9s moderada, i el tabac, la higiene oral deficient i la predisposici\u00f3 gen\u00e8tica continuen sent els factors de risc m\u00e9s determinants de la malaltia periodontal en la pr\u00e0ctica cl\u00ednica habitual.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">La contaminaci\u00f3 pot causar taques en les dents?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La deposici\u00f3 de part\u00edcules contaminants en la superf\u00edcie dental pot contribuir a la formaci\u00f3 de tincions externes, especialment en zones amb alta concentraci\u00f3 de part\u00edcules met\u00e0l\u00b7liques en l&#8217;aire. No obstant aix\u00f2, les taques dentals en la pr\u00e0ctica cl\u00ednica habitual s&#8217;atribueixen principalment al tabac, el caf\u00e8, el te, el vi negre i la clorhexidina, i la contribuci\u00f3 espec\u00edfica de la contaminaci\u00f3 ambiental a aquest problema \u00e9s dif\u00edcil de quantificar de manera independent.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Els nens s\u00f3n m\u00e9s vulnerables a l&#8217;efecte de la contaminaci\u00f3 sobre la salut oral?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00ed. Els nens s\u00f3n especialment vulnerables perqu\u00e8 els seus teixits estan en desenvolupament i perqu\u00e8 la seva freq\u00fc\u00e8ncia respirat\u00f2ria m\u00e9s alta implica m\u00e9s exposici\u00f3 relativa als contaminants de l&#8217;aire. L&#8217;exposici\u00f3 prenatal i postnatal primerenca a metalls pesants s&#8217;ha associat amb alteracions en el desenvolupament de l&#8217;esmalt i major risc de c\u00e0ries, la qual cosa fa que la protecci\u00f3 dels entorns on viuen i juguen els nens sigui una prioritat de salut p\u00fablica amb implicacions directes sobre la salut oral infantil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quin especialista haig de consultar si crec que la contaminaci\u00f3 est\u00e0 afectant la meva salut oral?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;especialista en medicina oral \u00e9s el professional m\u00e9s adequat per a valorar les manifestacions orals que poden estar relacionades amb l&#8217;exposici\u00f3 ambiental. Una exploraci\u00f3 oral completa, combinada amb la hist\u00f2ria d&#8217;exposici\u00f3 ambiental i laboral del pacient, permet identificar troballes compatibles amb els efectes documentats dels contaminants sobre els teixits orals i establir un pla de seguiment o tractament adequat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La contaminaci\u00f3 ambiental \u00e9s un problema de salut p\u00fablica global, per\u00f2 els seus efectes sobre la salut oral s\u00f3n en gran manera desconeguts. Con\u00e8ixer-los \u00e9s el primer pas per a prendre decisions informades sobre la protecci\u00f3 de la teva boca en l&#8217;entorn en el qual vius i treballes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La contaminaci\u00f3 ambiental \u00e9s reconeguda com un dels principals factors de risc per a la salut global, amb efectes documentats sobre el sistema respiratori, cardiovascular i immunitari. No obstant aix\u00f2, el seu impacte sobre la cavitat oral \u00e9s un camp [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[36],"tags":[],"class_list":["post-7436","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-odontologia-conservadora-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Contaminaci\u00f3 ambiental i salut bucal: efectes - Cl\u00ednica Belodonte<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Contaminaci\u00f3 ambiental i salut bucal: efectes - Cl\u00ednica Belodonte\" \/>\n<meta property=\"og:description\" content=\"La contaminaci\u00f3 ambiental \u00e9s reconeguda com un dels principals factors de risc per a la salut global, amb efectes documentats sobre el sistema respiratori, cardiovascular i immunitari. No obstant aix\u00f2, el seu impacte sobre la cavitat oral \u00e9s un camp [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/\" \/>\n<meta property=\"og:site_name\" content=\"Cl\u00ednica Belodonte\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-22T06:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.belodonte.es\/wp-content\/uploads\/2026\/07\/contaminacion-ambiental.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"667\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Cl\u00ednica Belodonte\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Cl\u00ednica Belodonte\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/\"},\"author\":{\"name\":\"Cl\u00ednica Belodonte\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#\\\/schema\\\/person\\\/af746658db6c58f111ab4e18a476abcd\"},\"headline\":\"Contaminaci\u00f3 ambiental i salut bucal: efectes\",\"datePublished\":\"2026-09-22T06:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/\"},\"wordCount\":1663,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.belodonte.es\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/contaminacion-ambiental.jpg\",\"articleSection\":[\"Odontologia conservadora\"],\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/\",\"url\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/\",\"name\":\"Contaminaci\u00f3 ambiental i salut bucal: efectes - Cl\u00ednica Belodonte\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.belodonte.es\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/contaminacion-ambiental.jpg\",\"datePublished\":\"2026-09-22T06:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.belodonte.es\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/contaminacion-ambiental.jpg\",\"contentUrl\":\"https:\\\/\\\/www.belodonte.es\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/contaminacion-ambiental.jpg\",\"width\":1000,\"height\":667},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/contaminacion-ambiental-salud-bucal-efectos\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.belodonte.es\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Contaminaci\u00f3 ambiental i salut bucal: efectes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#website\",\"url\":\"https:\\\/\\\/www.belodonte.es\\\/\",\"name\":\"Cl\u00ednica Belodonte\",\"description\":\"Cl\u00ednica dental en Barcelona\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.belodonte.es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#organization\",\"name\":\"Cl\u00ednica Dental Belodonte\",\"url\":\"https:\\\/\\\/www.belodonte.es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.belodonte.es\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/favicon-clinica-belodonte.png\",\"contentUrl\":\"https:\\\/\\\/www.belodonte.es\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/favicon-clinica-belodonte.png\",\"width\":512,\"height\":512,\"caption\":\"Cl\u00ednica Dental Belodonte\"},\"image\":{\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.belodonte.es\\\/#\\\/schema\\\/person\\\/af746658db6c58f111ab4e18a476abcd\",\"name\":\"Cl\u00ednica Belodonte\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/638e9d8d08bf2340d3d84b2996cdb448289ac0a26b32c99af87880a52287f8b8?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/638e9d8d08bf2340d3d84b2996cdb448289ac0a26b32c99af87880a52287f8b8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/638e9d8d08bf2340d3d84b2996cdb448289ac0a26b32c99af87880a52287f8b8?s=96&d=mm&r=g\",\"caption\":\"Cl\u00ednica Belodonte\"},\"url\":\"https:\\\/\\\/www.belodonte.es\\\/ca\\\/author\\\/wm_mgc\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Contaminaci\u00f3 ambiental i salut bucal: efectes - Cl\u00ednica Belodonte","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/","og_locale":"ca_ES","og_type":"article","og_title":"Contaminaci\u00f3 ambiental i salut bucal: efectes - Cl\u00ednica Belodonte","og_description":"La contaminaci\u00f3 ambiental \u00e9s reconeguda com un dels principals factors de risc per a la salut global, amb efectes documentats sobre el sistema respiratori, cardiovascular i immunitari. No obstant aix\u00f2, el seu impacte sobre la cavitat oral \u00e9s un camp [&hellip;]","og_url":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/","og_site_name":"Cl\u00ednica Belodonte","article_published_time":"2026-09-22T06:00:00+00:00","og_image":[{"width":1000,"height":667,"url":"https:\/\/www.belodonte.es\/wp-content\/uploads\/2026\/07\/contaminacion-ambiental.jpg","type":"image\/jpeg"}],"author":"Cl\u00ednica Belodonte","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Cl\u00ednica Belodonte","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#article","isPartOf":{"@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/"},"author":{"name":"Cl\u00ednica Belodonte","@id":"https:\/\/www.belodonte.es\/#\/schema\/person\/af746658db6c58f111ab4e18a476abcd"},"headline":"Contaminaci\u00f3 ambiental i salut bucal: efectes","datePublished":"2026-09-22T06:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/"},"wordCount":1663,"commentCount":0,"publisher":{"@id":"https:\/\/www.belodonte.es\/#organization"},"image":{"@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#primaryimage"},"thumbnailUrl":"https:\/\/www.belodonte.es\/wp-content\/uploads\/2026\/07\/contaminacion-ambiental.jpg","articleSection":["Odontologia conservadora"],"inLanguage":"ca","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/","url":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/","name":"Contaminaci\u00f3 ambiental i salut bucal: efectes - Cl\u00ednica Belodonte","isPartOf":{"@id":"https:\/\/www.belodonte.es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#primaryimage"},"image":{"@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#primaryimage"},"thumbnailUrl":"https:\/\/www.belodonte.es\/wp-content\/uploads\/2026\/07\/contaminacion-ambiental.jpg","datePublished":"2026-09-22T06:00:00+00:00","breadcrumb":{"@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#breadcrumb"},"inLanguage":"ca","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/"]}]},{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#primaryimage","url":"https:\/\/www.belodonte.es\/wp-content\/uploads\/2026\/07\/contaminacion-ambiental.jpg","contentUrl":"https:\/\/www.belodonte.es\/wp-content\/uploads\/2026\/07\/contaminacion-ambiental.jpg","width":1000,"height":667},{"@type":"BreadcrumbList","@id":"https:\/\/www.belodonte.es\/contaminacion-ambiental-salud-bucal-efectos\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.belodonte.es\/"},{"@type":"ListItem","position":2,"name":"Contaminaci\u00f3 ambiental i salut bucal: efectes"}]},{"@type":"WebSite","@id":"https:\/\/www.belodonte.es\/#website","url":"https:\/\/www.belodonte.es\/","name":"Cl\u00ednica Belodonte","description":"Cl\u00ednica dental en Barcelona","publisher":{"@id":"https:\/\/www.belodonte.es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.belodonte.es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca"},{"@type":"Organization","@id":"https:\/\/www.belodonte.es\/#organization","name":"Cl\u00ednica Dental Belodonte","url":"https:\/\/www.belodonte.es\/","logo":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/www.belodonte.es\/#\/schema\/logo\/image\/","url":"https:\/\/www.belodonte.es\/wp-content\/uploads\/2021\/10\/favicon-clinica-belodonte.png","contentUrl":"https:\/\/www.belodonte.es\/wp-content\/uploads\/2021\/10\/favicon-clinica-belodonte.png","width":512,"height":512,"caption":"Cl\u00ednica Dental Belodonte"},"image":{"@id":"https:\/\/www.belodonte.es\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.belodonte.es\/#\/schema\/person\/af746658db6c58f111ab4e18a476abcd","name":"Cl\u00ednica Belodonte","image":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/secure.gravatar.com\/avatar\/638e9d8d08bf2340d3d84b2996cdb448289ac0a26b32c99af87880a52287f8b8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/638e9d8d08bf2340d3d84b2996cdb448289ac0a26b32c99af87880a52287f8b8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/638e9d8d08bf2340d3d84b2996cdb448289ac0a26b32c99af87880a52287f8b8?s=96&d=mm&r=g","caption":"Cl\u00ednica Belodonte"},"url":"https:\/\/www.belodonte.es\/ca\/author\/wm_mgc\/"}]}},"_links":{"self":[{"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/posts\/7436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/comments?post=7436"}],"version-history":[{"count":1,"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/posts\/7436\/revisions"}],"predecessor-version":[{"id":7437,"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/posts\/7436\/revisions\/7437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/media\/7435"}],"wp:attachment":[{"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/media?parent=7436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/categories?post=7436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.belodonte.es\/ca\/wp-json\/wp\/v2\/tags?post=7436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}