I-fluoride iyingozi futhi ingadala ubuthi.
Imithombo yokuchayeka kwabantu kwi-fluoride inyuke kakhulu selokhu kwaqala ukufakelwa kwamanzi emphakathini e-US ngawo-1940, futhi lokhu kusho ukuthi amathuba okuba nobuthi be-fluoride nawo ayanda. Ngaphezu kwamanzi, imithombo ye-fluoride manje ifaka ukudla, umoya, inhlabathi, izibulala-zinambuzane, umanyolo, imikhiqizo yamazinyo esetshenziswa ekhaya nasehhovisi lamazinyo (eminye yayo efakwe emzimbeni womuntu), imithi yokwelapha, i-cookware, izingubo, ukhaphethi , nohlu lwezinye izinto zabathengi ezisetshenziswa njalo. Chofoza lapha ukuze ubone ifayela le- uhlu lwemithombo we-fluoride.
Amakhulu ama-athikili ocwaningo ashicilelwe emashumini eminyaka adlule akhombisile ukulimala okungaba khona kubantu kusuka ku-fluoride emazingeni ehlukene okuchayeka, kufaka phakathi amazinga njengamanje athathwa njengaphephile. I-fluoride yaziwa nangokuthi inomthelela ezinhlizweni zenhliziyo, eziphakathi kwemizwa, kokugaya ukudla, i-endocrine, i-immune, i-integumentary, i-renal, nezinhlelo zokuphefumula, nokuchayeka ku-fluoride kuye kwaxhunyaniswa nesifo i-Alzheimer's, umdlavuza, isifo sikashukela, isifo senhliziyo, ukungabi nenzalo, nezinye izinto eziningi ezimbi imiphumela yezempilo. Chofoza lapha ukuze ufunde kabanzi mayelana ne- imiphumela yezempilo we-fluoride.
Isibonakaliso sokuqala seFluoride Toxicity: I-Dental Fluorosis
Izithombe ze-Dental Fluorosis, uphawu lokuqala lobuthi be-fluoride, kusuka kobumnene kuya kokubi kakhulu; Isithombe nguDkt David Kennedy futhi sisetshenziswe ngemvume yezisulu ze-dental fluorosis.
Ukuvezwa kwe-fluoride eyeqile ezinganeni kuyaziwa ukuthi kungaholela ekutheni i-dental fluorosis, isimo lapho amazinyo koqweqwe lwawo alimala ngokungenakuphikiswa futhi amazinyo aguquke unomphela, abonise iphethini elimhlophe noma elinsundu futhi enze amazinyo aminyene aphuka futhi angcolise kalula. Uphawu lokuqala lobuthi be-fluoride yi-dental fluorosis nokuthi i-fluoride iyisiphazamisi se-enzyme esaziwayo.
Ngokusho kwemininingwane evela kuCenters for Disease Control and Prevention (CDC) eyakhishwa ngo-2010, Ama-23% amaMelika aneminyaka engu-6-49 futhi I-41% yezingane ezineminyaka eyi-12-15 khombisa i-fluorosis ngezinga elithile. Lokhu kukhuphuka okukhulu kwamazinga we-fluorosis wamazinyo bekuyinto ebaluleke kakhulu esinqumweni seNkonzo Yezempilo Yomphakathi yokwehlisa izincomo zamazinga we-fluoridation wamanzi ngo-2015.
Amacala weFluoride Toxicity
Icala lokuqala elikhulu lokusolwa ngobuthi okusuka ku-fluorine lalibandakanya inhlekelele eMeuse Valley eBelgium ngawo-1930. Inkungu nezinye izimo kule ndawo enezimboni zihlotshaniswa nokufa kwabantu abangama-60 nezinkulungwane zabantu abahlaselwa yizifo. Ubufakazi selokhu buhlobise lokhu kulimala nokukhishwa kwe-fluorine emafemini aseduze.
Elinye icala lobuthi lavela ngo-1948 eDonora, ePennsylvania, ngenxa yenkungu nokuguquka kokushisa. Kulesi simo, ukukhishwa kwegesi kusuka ezimbonini ze-zinc, zensimbi, zocingo, kanye nezipikili kuye kwasolwa ukuthi kubangele ukufa kwabantu abangama-20 nabantu abayizinkulungwane eziyisithupha ukuthi bagule ngenxa yobuthi be-fluoride.
Amacala obuthi be-fluoride avela
amanzi afakwe ngokweqile.
Ubuthi be-fluoride obuvela kumkhiqizo wamazinyo e-United States kwenzeka ngo-1974 lapho i- umfana oneminyaka emithathu ubudala waseBrooklyn ushone ngenxa ye-fluoride overdose evela kujel wamazinyo. Amacala amaningana amakhulu obuthi be-fluoride e-United States athole ukunakwa emashumini eminyaka amuva nje, njenge Ukuqubuka kuka-1992 eHooper Bay, e-Alaska, ngenxa yamazinga aphezulu e-fluoride ekunikezelweni kwamanzi kanye ne U-2015 ubuthi bomndeni eFlorida ngenxa ye-sulfuryl fluoride esetshenziselwa ukwelashwa komuhlwa ekhaya labo.
Abantu ababhekene ne-fluoride ubuthi obuvela emanzini kubikiwe futhi. Ngo-1979, ngemuva kokuthi kufakwe kuze kufinyelele ku-50 ppm fluoride ku-Annapolis, Maryland, uhlelo lwamanzi omphakathi, uDkt John Yiamouyiannis wasebenza nomunye udokotela ukwenza ucwaningo lomtholampilo kubantu abayi-112 ababekholelwa ukuthi babhekana nokusabela ku-fluoride. Abangu-103 batholwe benoshevu we-fluoride.
Fluoride Ababhali Ababhali
UDkt. Jack Kall, i-DMD, i-FAGD, i-MIAOMT, ungomunye we-Academy of General Dentistry kanye noMongameli odlule wesahluko saseKentucky. Uyi-Accredited Master ye-International Academy of Oral Medicine and Toxicology (IAOMT) futhi kusukela ngo-1996 usebenze njengoSihlalo weBhodi Yabaqondisi. Uphinde asebenze ebhodini labacebisi leBioregulatory Medical Institute (BRMI). Uyilungu le-Institute for Functional Medicine kanye ne-American Academy for Oral Systemic Health.
UDkt. Griffin Cole, i-MIAOMT yathola i-Mastership yakhe ku-International Academy of Oral Medicine kanye ne-Toxicology ngo-2013 futhi yabhala Ibhukwana le-Academy's Fluoridation Brochure kanye nokubuyekezwa okusemthethweni kweSayensi mayelana nokusetshenziswa kwe-Ozone ekwelapheni kwezimpande. UnguMongameli wesikhathi esidlule we-IAOMT futhi usebenza Ebhodini Labaqondisi, Ikomidi Lokuqondisa, Ikomidi Le-Fluoride, IKomidi Lenkomfa futhi unguMqondisi Wezifundo Eziyisisekelo.
