Iyo US Food and Drug Administration (FDA) yatora danho uye iri kudzikamisa chiratidzo che ingestible fluoride supplements muhudukuSangano harichazvikurudzira kune vana vari pasi pemakore matatu ekuberekwa uye rinovarambidza, kubva pazera iroro zvichienda mberi, kune nyaya dzine ngozi yakakura ye cavities, iyo inomiririra kuchinja kubva kune maitiro ekare aifunga kuti kubva pamwedzi mitanhatu yezera.
Shanduko iyi inouya mushure mekuongorora humbowo uye nenzira yekuchenjerera: pachinzvimbo chekurangarira kwakawanda kwezvigadzirwa izvi, iyo agency yakataura. tsamba dzekunyevera kumakambani mana kuitira kuti vagone kugadzirisa kushambadzira kwavo kumiganhu mitsva. Iyo FDA iri kuchengeta mishonga yemazino yefluoride, yekugezesa muromo, uye mishonga yemusoro kubva muequation, nepo American Dental Association (ADA) ichipokana kuti kune njodzi huru kana fluoride ichishandiswa mumiyero inokurudzirwa nenyanzvi.
Chii chaizvo chiri kuchinja muUS?
Zvinoenderana neregulator, oral fluoride supplements haisisiri sarudzo yenguva dzose uye zvino ichachengeterwa chete. vana vane mukana mukuru we cavitieskunyanya munzvimbo dzine fluoridation yakaderera mumvura. Sarudzo inowedzera danho rekutonga pamusoro pezvigadzirwa zvakapihwa mumapiritsi, chewable lozenges, kana madonhwe.
Iyo FDA yakaburitsa ongororo itsva inotsanangura zvikomborero zvishoma pakucheka mazino echeche Inonongedzerawo kune zvingangoitika zvekuchengetedza zvinonetsa, sekuchinja kune gut microbiome, shanduko yehuremu, uye mhedzisiro pakuziva. Zvichienderana, yakatumira tsamba yekuenzanisira kuvarapi vemazino nevamwe vashandi vezvehutano vachivakurudzira kuti vaongorore zvavakatemerwa zvezviwedzerwa izvi.
Sangano rinoratidza kuti zviito zvaro hazvipfuuriri kune mishonga yemazino uye yekugezesa muromo ine fluoride Kana kune varnishes kana gels akaiswa muhofisi yemazino, ari epamusoro kurapwa. Chero zvazvingava, yeuka kuti kushandiswa zvakanyanya kunogona kutungamirira kumazino fluorosis (mavara kana kusvibiswa), chimwe chinhu chakatoonekwa uye chinozivikanwa nesangano pacharo.
Iyo ADA inoramba dzimwe mhedziso uye inosimbisa kuti, pamazinga anoratidzwa nemazino, fluoride ndiyo. chishandiso chinoshanda kurwisa kuora kwezino ine chimiro chekuchengetedza chinogamuchirwa. Masangano ehunyanzvi anoyambirawo nezvekuwedzera kwemazino kumaruwa ane fluoridation yemvura yakaderera kana mukana wekudzivirira wakadzikira.
Njodzi uye mabhenefiti ari kuongororwa
Mufungo uri seri kweshanduko yemutemo uri mukuyeresa bhenefiti iyo humbowo hunoratidza kuti ine mwero mune mamwe mapoka ane zviratidzo zvekuchengetedza zvinoda kuongororwaIyo agency pachayo inotsanangura kuti, sekubatsira kunoita fluoride kudzora mabhakitiriya mumuromo, kupinza kwayo kunogona kushandura intestinal microbiota, nemhedzisiro inogoneka kupfuura nharaunda yemuromo.
Iwo mabhuku akataurwa neFDA ane heterogeneous mhedzisiro: wongororo isingawani mabhenefiti akajeka mukutanga dentition uye mamwe ayo, mune mamwe mamiriro, anoratidza kuderedza cavities muvanaKubvumirana kwakasimba pakubudirira kwekushandiswa kwepamusoro (paste, mouthwash, varnish) uye kuti fluoride inokurudzira enamel remineralization.
Imwe pfungwa yakakosha ndeye mazino fluorosisMhedzisiro iyi inosanganiswa nekunyanyisa systemic kuratidzwa panguva yekuvandudza enamel. Kunyangwe ichiwanzo kupfava uye inoyevedza, iyo FDA inozvitaura sechinhu chisina kunaka kufunga kana uchiongorora kunyorerwa kwezvekuwedzera pazera diki.
Mhedzisiro munzvimbo dzine yakaderera fluoridation uye kuverenga kweEurope
Munharaunda dzine mvura low fluoride contentVanachiremba vemazino vanoyambira kuti kuomesa kupinda kwezvekuwedzera pasina nhanho dzekuripa kunogona kuwedzera kuwora. MuEurope, uko fluoridation yemvura isinganyanyi kuwanda kupfuura muUnited States, chinangwa chekudzivirira chave chiri pamusoro pekushandiswa kwepamusoro uye dzidzo yehutano hwemuromo.
KuSpain, kufamba kweFDA hakuna mhedzisiro yakananga, asi inopa regulatory policy zviratidzo Izvi zvakawanikwa zvinogona kutariswa neSpanish Agency yeMishonga uye Hutano Zvigadzirwa (AEMPS), masevhisi ehutano edunhu, uye nzanga dzesainzi pakuvandudza kurudziro. Mukuita, mumamiriro edu ezvinhu, topical fluoride inoiswa pamberi, uye zvekuwedzera zvemuromo zvinowanzochengeterwa vanhu vari panjodzi huru zvichitevera kuongororwa kwehunyanzvi.
Mapoinzi akakosha kumhuri uye vanachiremba vemazino
Tichifunga nezve chiitiko chitsva, kurudziro yakajairika ndeye Dzivisa kuzvirapa nefluoride supplements Muvana, bvunza chiremba wemazino evana kana chiremba wevana kana paine njodzi yemakomba uye tevera mazano ekudzivirira matambudziko emazinoNhungamiro yakasarudzika inofanirwa kutarisa yakazara fluoride kuratidzwa (mvura, munyu, mushonga wemazino) uye hutano hwemukanwa.
Mukubvunzana, nyanzvi dzinogona kusimbisa mazano ne topical kupindira (varnishes, gels) uye dzidzo pamusoro pehutsanana uye kudya, izvo zvinoramba zviri nheyo yekudzivirira. Uko kunaka kwemvura kuri chinhu, zvinokurudzirwa kufunga dzimwe nzira dzemunharaunda dzine chengetedzo yechokwadi uye inoshanda.
Nharo yakavhurwa muUS inovandudza chiyero pakati kudzivirira kubatsirwa uye kungwara Zvichipa zviratidzo zvekuchengetedza zviri kubuda, izvi zvinosimbisa nzira yakanyatsogadziriswa yeEurope neSpain: kuisa mberi kushandiswa kwefluoride yepamusoro, kusarudzwa kwehutano hwehutano, uye kuvimba neuchapupu hwakanakisisa huripo uchifunga nezvemamiriro ega ega emurwere.
