Nkhani ya fluoride, ndi zotsatira zake za thanzi, yakhala yotsutsana kwazaka zambiri. Mavitamini a P-fluoridation amasonyeza ubwino wa mano powonjezera fluoride ku madzi. Pa nthawi yomweyi, akatswiri ena azaumoyo amakhudzidwa ndi zotsatira za thanzi la fluoride, makamaka pa chithokomiro.
Tiyeni tifufuze zambiri zokhudza fluoride ndikuyang'ana pazinthu zomwe zingakuthandizeni kudziwa momwe mafuta a fluoride aliri mumadzi anu komanso ngati mukuyenera kukhala ndi nkhawa.
Kodi Zamagetsi N'chiyani?
Fluoride ndi mchere, ndipo imapezeka mwachilengedwe mu nthaka, mpweya, ndi madzi. Mafunde a fluoride omwe mwachibadwa-amapezeka m'madzi nthawi zambiri samakhala okwanira kuti akhudze dzino. Kuti zimenezi zitheke, ena amati ma municipalities am'deralo amawonjezera fluoride ku madzi, kuti ateteze kuchepa kwa dzino ndi kuchepetsa chiopsezo cha mitsempha.
Pakadali pano, asayansi amadziwika bwino kuti amadziwika kuti amatha kupweteka. Fluorosis imatuluka mwazidzidzidzi zomwe zimatha kukhala ndi ana omwe amatha kukhala ndi fluoride. Chiopsezo cha fluorosis chimafika pofika pamapangidwe apamwamba a fluoride.
Kuti mumvetse zambiri zokhudza matenda a fluoride komanso otetezeka m'madzi akumwa, apa pali zina:
- Zomwe Zidzasokoneze Mavuto pa Matenda.
- Gulu la Ntchito Yogwirira Ntchito ku Madzi Otetezeka . (Mungathenso kumasulira buku la PDF apa .)
Kutsutsana kwa Fluoride
Kugwirizana pakati pa fluoride ndi chithokomiro ndiko kutsutsana kumene kwapitirira kwa zaka zambiri. Ngakhale madera a mano ndi mabungwe a mumzinda wa municipalities amalimbikitsa phindu la madzi opatsirana pogwiritsa ntchito kulimbana kwa dzino, akatswiri ena ali ndi nkhaŵa zokhudzana ndi momwe fluoride angakhudzire thanzi la chithokomiro ndi chithokomiro, ndipo amanena kuti kupyolera kwa fluoride kungachepetse chithokomiro, kapena milandu imayambitsa hypothyroidism.
Akatswiriwa amasonyeza kuti mankhwala a fluoride adagwiritsidwa ntchito ngati mankhwala ochepetsera chithokomiro chifukwa cha hyperthyroidism monga mbali imodzi ya nkhawa.
Nazi zina zomwe zimayambitsa kutsutsana pa ubale pakati pa fluoride ndi matenda a chithokomiro:
- Madzi Otentha Amayambitsa Chithokomiro Chochepa
- Pamene Kutentha Kwambiri Kudzatha - Choncho Chitani Zingwe
Kodi Mpweya Wambiri Umakhala Wotetezeka Motani?
Malingana ndi Centers for Disease Control and Prevention (CDC), "Kafukufuku wa kafukufuku wa dziko lonse amasonyeza kuti kupewa kupweteka kwa dzino kungasungidwe pa mlingo wokwanira wa ma 0.7 milligrams a fluoride pa lita imodzi ya madzi akumwa. Mtundu wa makilomita 0,7 mpaka 1.2 pa lita imodzi. "
Kodi Madzi Ambiri Amakhala Otani M'madzi Anu?
Chitsimikizo chabwino kwambiri pa zigawo za fluoride mu kayendedwe ka madzi ndizomwe mumagwiritsa ntchito madzi. Zogwiritsa ntchito zamadzi zonse ziyenera kupereka ogulitsa awo ndi Chidziwitso cha Chikhulupiliro cha Okhuta zomwe zimapereka chidziwitso pa khalidwe la madzi, kuphatikizapo kuchuluka kwake kwa madzi.
Mkhalidwe wanu womwa madzi wothandizira madzi kapena ndondomeko yaumoyo wathanzi nayenso ayenera kukuthandizani kupeza mlingo wa fluoride wa madzi anu akumwa.
Mukhozanso kugwiritsa ntchito tsamba lofufuza la Fluoridation la CDC, lotchedwa My Water's Fluoride.
Sizigawo zonse, komabe zili pamndandanda wa CDC.
Potsirizira pake, FluorideAlert ali ndi mndandanda wa mayiko a mauthenga, akukambirana za ma fluoridation ndi nkhani ku boma lililonse.
Nanga Bwanji Madzi a Bottled?
Madzi otsekemera nthawi zambiri amakhala ndi madzi otsika a fluoride, kapena amayeretsedwa, poyerekeza ndi madzi a mumzinda. Ngati mukufuna kuchepetsa kumwa kwa fluoride mwakumwa madzi otsekemera, mungakhale ndi chidwi chopeza makampani a madzi omwe ali ndi mabotolo omwe sagwiritsa ntchito madzi otentha.