Yintoni iFluoride, Yenzelwe ntoni, Iyingozi?

fluorideYikhemikhali esetyenziswa ngokuqhelekileyo kwi-toothpastes kunye nemiphumo yayo kwimpilo yabantu iphikisana.

ukukwazi ukuthintela ukubola kwamazinyo fluorideyongezwa kumanzi epompo kwamanye amazwe. Nangona kunjalo, abantu abaninzi fluorideUnexhala lokuba ukuzenzela igama ngokugqithiseleyo kuyingozi.

kwinqaku "Yintoni i-fluoride, ilungele ntoni", "Ingaba i-fluoride iyingozi emazinyweni", "Zithini iziphumo zefluoride kwimpilo yabantu", "Kokuphi ukutya okuqulethe i-fluoride" Uya kufumana iimpendulo kwimibuzo yakho. 

Yintoni iFluoride?

"I-Fluoride ligama elinikwe i-athom yefluorine engathathi hlangothi xa ifumana i-electron kwaye ibe yi-ion (anion). F- iboniswa njenge.

fluoride ifumaneka ngokubanzi kwindalo. Yenzeka ngokwemvelo emoyeni, kwizityalo, emhlabeni, ematyeni, kumanzi amatsha, emanzini olwandle, nasekutyeni okuninzi.

fluorideIdlala indima ebalulekileyo ekubunjweni kwesakhiwo esomeleleyo nesinzima samathambo namazinyo. Ngokwenene emzimbeni fluorideI-99% yayo igcinwe emathanjeni nasemazinyweni.

fluoride Yongezwa kumanzi kawonke-wonke kumazwe amaninzi njengoko isebenza ngokufanelekileyo ekuthinteleni i-caries yamazinyo.

Ingaba ifluoride inawuphi umphumo emzimbeni?

fluorideXa ityiwe, ikhusela ingqondo kunye nenkqubo yemithambo-luvo ekonakalisweni ngabahlaseli bamanye amazwe ngokunqumla umqobo wegazi nobuchopho kwaye inokuwela i-placenta ukuya kumzimba wosana olungekazalwa.

fluoride i-bioaccumulate, okuthetha ukuba ayigalelwanga ngokupheleleyo okanye ayikhutshelwanga yinkunkuma yendalo yomzimba.

Malunga ne-50 pesenti ye-fluoride oyingenisa emanzini okanye kwezinye iindawo zokutya ikhutshwa kumchamo, ngelixa esinye isiqingatha sithande ukuqokelela kwiindawo ezibaliweyo zomzimba njengamathambo namazinyo. Umchamo wealkaline ususa ifluoride emzimbeni ngcono kunomchamo oneasidi.

Ngaphandle kwamathambo namazinyo, fluorideukulawula isigqi se-circadian kunye neepateni zokulala melatonin Iqokelela kwi-pineal gland, ihomoni ejongene nokukhutshwa kwayo.

Pidlala elingaphakathi fluoride Uphononongo lokujonga ingxinano yalo yafumanisa ukuba xa abantu abadala kuphononongo besweleka ekwaluphaleni, elo dlala lalinomlinganiselo ophezulu we-calcium-fluoride kunokuba wawusethambo.

Oku kubonisa ukuba i-fluoride idlala indima ekubaleni kweli dlala, nto leyo ekuhambeni kwexesha eya kukhokelela ekuvelisweni kakubi kwemelatonin.

fluoride Ikwanqanda ii-enzymes ezahlukeneyo emzimbeni onoxanduva lweenkqubo eziqhelekileyo zeenkqubo zamandla e-metabolic.

Ngaba i-fluoride ilungele amazinyo?

fluorideLe yinxalenye yenkqubo apho amazinyo akhupha amaminerali kunye nokubuyisela kwakhona imihla ngemihla. Xa usitya kwaye usela ukutya okuthile, iminerali emazinyweni ihluthwa ngexabiso elincinci, kwaye i-fluoride inceda ukubuyisela kwakhona kunye nokubala amazinyo, ukuwanceda ukuba omelele kwaye angachaphazeleki kakhulu kwi-caries yamazinyo.

Ngokutsho kwezifundo ezivela kwimithombo eyahlukeneyo, i-fluoridation iyanciphisa iziganeko zamazinyo kunye nenani lamazinyo achaphazelekayo kwezi ngxaki, kodwa uninzi lwezi zifundo zichazwa njengomgangatho "ophantsi" okanye "ophakathi" ngokufanelekileyo.

Umthombo weFluoride

fluoride Ingena emzimbeni ngokutya okanye ifakwe kwindawo emazinyweni. Imithombo ephambili yefluoride Oko ngolu hlobo lulandelayo:

amanzi anefluorine eyongeziweyo

Amazwe afana ne-USA, i-UK, i-Australia yongeza i-fluorine kumanzi awo oluntu.

amanzi aphantsi komhlaba

amanzi aphantsi komhlaba fluoride yendalo kodwa ukuxinana kwawo kuyahluka kumanzi aphantsi komhlaba kummandla ngamnye.

isongezelelo sefluoride

Ngendlela yamaconsi okanye iipilisi izongezo ze-fluoride Kuyinto iyafumaneka. Fluoride izongezoKufuneka isetyenziswe kubantwana abangaphezu kweenyanga ezi-6 ngokubanzi kwaye ngokuqinisekileyo kufuneka ikhuthazwe ngugqirha.

Ukutya okuqulethe i-fluoride

okunye ukutya amanzi ane-fluoridated kusetyenzwe okanye kusetyenziswe umhlaba fluoride iyafunxa. Amagqabi eti ngawona maninzi xa kuthelekiswa nokunye ukutya. ukutya okunefluorided.

Iziqulatho zokutya esele zilungele ukutyiwa fluoride esetyenzisiweyo. Ukutya komntwana, isuphu ekhawulezileyo, iziselo zekhabhoni, iijusi zeziqhamo ngoko nangoko, ityuwa fluoridated, ukutya okupakishiweyo okanye okucoliweyo...

iimveliso zokunakekelwa kwamazinyo

I-fluoride isetyenziswa kwezinye iintlama zamazinyo ezithengiswayo kunye nokuhlamba umlomo.

I-Fluoride inceda ukukhusela imingxuma

Ukubola kwamazinyo okubangelwa yintsholongwane ehlala emlonyeni yonakalisa i-enamel yamazinyo, evelisa i-organic acids.

Le asidi ikhokelela ekulahlekeni kweeminerali ngokuhamba kwexesha, imingxuma kunye nemingxuma kwenzeka emazinyweni. fluoride oku kunceda ukuthintela imingxuma kunye nemingxuma.

- fluorideInceda ukucothisa ukulahleka kweeminerali kwi-enamel yezinyo.

- fluorideInceda ukubuyisela iiminerali ezilahlekileyo ngokukhawulezisa inkqubo yokulungisa emazinyweni.

- fluorideIyanciphisa imveliso ye-asidi ngokuphazamisa umsebenzi we-enzyme yebhaktheriya. Ikwanqanda ukukhula kweebhaktheriya ezimbi.

Ukugqithisa kwe-fluoride kunokubangela i-fluorosis (ityhefu ye-fluoride)

I-Fluorosis yenzeka xa i-fluoride eninzi ithathwa. Kukho iindidi ezimbini eziphambili. I-fluorosis yamazinyo kunye ne-skeletal fluorosis.

I-fluorosis yamazinyo ibangela utshintsho olubonakalayo kwimbonakalo yamazinyo. Kwiimeko ezincinci, amabala amhlophe avela emazinyweni.

Kwiimeko ezinqabileyo kakhulu, amabala amdaka avela kwaye amazinyo abe buthathaka. I-fluorisis yamazinyo yenzeka kuphela ngexesha lokwakhiwa kwamazinyo ebuntwaneni, ngokuqhelekileyo ngaphantsi kweminyaka emibini.

kwimithombo emininzi ngexesha lexesha fluoride Abantwana abayithathayo basengozini kulo mba.

I-Skeletal fluorisis emathanjeni iminyaka fluoride Sisifo samathambo esibandakanya ukuqokelelana Uphawu lokuqala ziintlungu zamalungu. Kwiimeko eziphambili, utshintsho kwisakhiwo samathambo lubonwa.

Esi sifo sibangelwa ngamanzi aphezulu aphantsi komhlaba fluoride Iqhelekile kwezinye iindawo zaseAsia apho iqulethe khona. ngezixa ezikhulu kakhulu ixesha elide kakhulu fluorideIyenzeka kubantu abavezwayo.

Ngaba zikho ezinye iingozi zefluoride?

fluoride Ngumcimbi okudala impikiswano. Uninzi lwabantu luyibona njengetyhefu ebangela iingxaki zempilo ezifana nomhlaza. fluorideu. Ezona ngxaki zempilo zixhaphakileyo ezinokubangelwa yifluoride zezi:

ukwaphuka kwamathambo

Ezinye izifundo fluorideWachaza ukuba udumo lunciphisa amathambo kwaye kwandisa umngcipheko wokuphuka. Kwezi zifundo fluorideUkuthatha idosi eninzi kakhulu okanye ephantsi kakhulu kwandisa umngcipheko wokuqhekeka kwamathambo.

Umngcipheko womhlaza

I-Osteosarcoma (umhlaza wamathambo) luhlobo olunqabileyo lomhlaza. Ngokuqhelekileyo, ixhaphake kakhulu kumadoda nakubantu abancinci abanesakhiwo esikhulu samathambo.

Amanzi okusela ane-Fluoridated kwaye ukususela ebuntwaneni fluorideUphononongo kubantu abachatshazelweyo fluorideiphakamisa umngcipheko owongeziweyo we-osteosarcoma. 

Ukuphazamiseka kokukhula kwengqondo

fluorideKukho iinkxalabo malunga neempembelelo zokuphuhliswa kwengqondo ngexesha lophuhliso. Abantwana kwiindawo ezinamanzi okusela e-fluoride aphezulu babene-IQ ephantsi kunabantwana abakwiindawo ezinoxinzelelo oluphantsi. Lo ibingumahluko omncinci, kodwa ixhase uluvo lokuba iinkxalabo ngalo mba zinokuthetheleleka.

iingxaki zedlala lengqula

fluorideKukho izifundo malunga nemiphumo emibi ye-thyroid gland. Kuphononongo olwenziwe fluorideKuye kwagqitywa ukuba i-hormone ye-thyroid ibangela ukuhla kwehomoni ye-thyroid.

Isisu

Ukusetyenziswa ngokugqithisileyo kwefluoridekunokubangela i-irritable bowel syndrome. Oku kukhathazeka lolona phawu luxhaphakileyo lwetyhefu yefluoride ephakathi.

Ngokophando fluorideEzinye iindawo ezinempembelelo zezi:

– Isifo samathambo

- Umonakalo wemfuza kunye nokufa kweeseli

- Ukuxakeka okanye ukutyhafa

- isifo sengqondo esiyingozi

- ukuphazamiseka kwamajoni omzimba

- ukuphazamiseka kwemisipha

- Ukonakaliswa kwamadlozi kunye nokwanda kobudlolo

- I-Endocrine ephazamisayo ngokuchaphazela izinga leswekile yegazi

Isetyenziswa phi iFluoride?

fluoride Ifumaneka kwimithombo emininzi yamanzi kwaye yongezwa kumanzi okusela kumazwe amaninzi. Ikwasetyenziswa kwezi mveliso zamazinyo zilandelayo:

- Intlama yamazinyo

– Ukuzaliswa

– Iigels kunye nokuhlamba umlomo

– Iivarnishes

– Ezinye iibrendi zefloss yamazinyo

– izongezo zeFluoride ziyacetyiswa kwiindawo apho amanzi angena fluoridated.

non-zamazinyo imithombo yefluoride Oko ngolu hlobo lulandelayo:

– Amayeza aqulethe iikhompawundi ezine-perfluorinated

– Ukutya neziselo ezenziwe ngamanzi anefluoride

– Isibulali-zinambuzane

-Imveliso engenamanzi kunye nebala kunye ne-PFC

fluoride Asikuko konke ukuvezwa ngenxa yokongezwa kwekhemikhali emanzini nakwiimveliso zamazinyo.

Kweminye imimandla yejografi efana noMzantsi Asia, iMpuma yeMeditera, kunye neAfrika fluoride ngokwendalo aphezulu emanzini okusela.

Ngenxa yoko;

Inceda ukuthintela ukubola kwamazinyo fluoridekunokubangela iingxaki zempilo ezinzulu xa zithathwa ngobuninzi.

Kodwa ngokungazi kwimithombo emininzi fluoride Ukuqwalasela ukuba sithenga, ngakumbi i-toothpastes kunye i-fluoridated Kunokuba yimfuneko ukuba uqaphele malunga nokusetyenziswa kwevanishi.