Na 1952, ngalaba ọrụ ahụike ọha na United States nke ahụike ọha eze wepụtara vidiyo na-ebuli àgwà ọma nke mmiri fluoridation. O kwuru, sị: “Ndị dọkịta ezé n’ọtụtụ obodo na-enye aka iwetara ụmụaka abamuru nke fluorid. Ugbu a ụmụ anyị nwere ike nweta ahụike ka mma site na mmiri fluoridad."

Ma mgbe afọ 78 nke a gwaworo ya na fluoride dị n'ime mmiri anyị bụ uru ahụike nye anyị, sayensị egosila na nke ahụ abụghị eziokwu. N'ụzọ dị mwute, ọ bụ ihe dị iche - fluoride na mmiri anyị na-akpata n'ezie mmebi akwara ozi.

National Toxicology Programme, ngalaba nke Health and Human Services, wepụtara akụkọ na nso nso a: “Ọnọdụ Sayensị Banyere Mkpughe Fluoride na Mmepụta Ahụ Ike Neurodevelopment na Nghọta: Nlebanya Sistemụ".

Akụkọ ha, bụ nke nyochara nyocha 52 ndị ọgbọ nyochara nyocha sitere na gburugburu ụwa, chọpụtara na ịtinye fluoride nwere njikọ na ụbụrụ ụbụrụ nke ụmụ ọhụrụ.

Ọmụmụ ihe ahụ chọpụtakwara nsogbu nlebara anya na obere IQ dị n'ime ụmụ ọhụrụ amụrụ nne na-aṅụ mmiri fluoridated n'oge ime ime yana n'ime ụmụ ọhụrụ na-enye usoro nri agwakọta na mmiri mgbata fluoridated.

Ọ bụ ezie na ndị na-akwado fluoridationists agbalịwo iweda akụkọ a iwe, ọbụna na-aga n'ụzọ na-ezighị ezi na-ekwu na ihe ọmụmụ niile ahụ 'e debunked', NTP ekwuola na ha enyochala naanị ọmụmụ ihe dị elu nke mere usoro sayensị ziri ezi na njikwa na gụkọta ya. maka mgbanwe niile.

Dị ka Fluoride Action Network si kwuo, onye ndu ndị gbara akwụkwọ na-etinye aka ugbu a n'okwu ikpe ụlọikpe fluoridation megide EPA, akwụkwọ NTP bụ akụkọ NTP kachasị nyocha na nke sayensị nyochara nke ọma na akụkọ ihe mere eme.

Ozi ịntanetị ime CDC chọpụtara site na arịrịọ Iwu nnwere onwe nke ozi sitere n'aka Fluoride Action Network gosiri na egbochiri mbipụta akwụkwọ akụkọ NTP ikpeazụ n'ihi nnyonye anya sitere n'aka onye enyemaka odeakwụkwọ ahụike, Rachel Levine.

Otu email sitere na CDC's Oral Health Director sitere na June 3rd, 2022 kwuru, "ASH Levine edebela akụkọ ahụ ruo mgbe amara ọzọ."

Ọ bụ ihe na-akụda mmụọ na ntọhapụ nke akụkọ a, bụ nke HHS na ụlọ ọrụ gọọmentị ndị ọzọ na-akwalite mmiri fluoridation na-egbochi ya, na a tọhapụrụ ya naanị ka emechara. ụlọ ikpe nyere akwụkwọ ịkpọ òkù.

Ntọhapụ nke akụkọ a na nchọpụta ya bụ nnukwu mmeri maka ahụike nke ndị mmadụ niile na-enweghị isi na-ekpuchi fluoride na ndị na-akwado megide omume dị ize ndụ nke mmiri fluoridation ka ọ na-etinye anyị otu nzọụkwụ nso iji kwụsị iji ọgwụ mmanye na ịṅụ mmanya anyị. mmiri.

Maka ndị na-eche ma ọ bụrụ na ha nwere ike igbochi oghere na-enweghị ihe ize ndụ nke fluoride, echefula, ọ dịghị ihe na-eme ka ịdị ọcha nke ọnụ ọnụ dịkwuo mma - floss na ịsa ezé gị kwa ụbọchị ma ọ dịkarịa ala nkeji abụọ, rie nri dị mma nke gụnyere ọtụtụ akwụkwọ nri, ezigbo abụba. na protein zuru oke ma n'ezie belata oriri shuga gị.