Fluoride mu mankhwala opumira mano ndi abwino komanso oipa

Kaya fluoride mu mankhwala opangira mankhwala ali opindulitsa kapena mosiyana, anthu ambiri amakangana lero. Panthawi ina amakhulupirira kuti mankhwalawa ndi ofunika kwambiri. Koma atanena za asayansi kuti kwenikweni ndi poizoni, ndipo pofuna poizoni mlingo wochepa kwambiri wa mankhwala ukufunika, anthu ayamba kusokonezeka.

Nchifukwa chiyani fluoride anayamba kuwonjezeredwa ku zopangira mano?

Ndipotu izi zimayenera thupi. Pang'ono, ayenera kuchita nthawi zonse. Ndipo umboni wakuti mankhwala a mano ndi fluoride angakhale othandiza, asayansi apereka kumayambiriro kwa zaka za m'ma 2000. Iwo adatha kupeza zotsatirazi:

1. Fluoride imathandiza kulimbitsa dzino zowonjezera . Zotsatirazi zikuphatikizapo hydroxyapatite. Fluorine imamangiriza kwa iyo ndipo imasintha iyo kukhala fluorapatite, chigawo cholimba chomwe ndi chovuta kuwononga ndi tizilombo toyambitsa matenda.
2. The chemical element zimathandiza kuti tizilombo toyambitsa matenda tizilumikiza tizilombo toyambitsa matenda.
3. Zatsimikiziridwa za sayansi komanso kuti fluoride ali ndi bactericidal effect. Zamadzimadzi - zitsulo za fluoride - musapereke chitukuko chabwino kwa tizilombo toyambitsa matenda zomwe zimadyetsa dzino lachitsulo. Choncho, salola kuti caries ikhalepo. Komanso, madokotala a mano akumana ndi milandu pamene, pogwiritsa ntchito fluoride, ngakhale mankhwala omwe amayamba kale kwambiri amachira.
4. Mankhwalawa amatha kuwonjezera ntchito zogwira ntchito za glands. Nthawi zina, chodabwitsachi chimatha kubweretsa komanso kuvulaza, koma nthawi zambiri chimakhala chopangidwa ndi phindu la mankhwala opuma ndi fluoride. Zonse chifukwa chakuti kuwonjezeka kwa ntchito kumalepheretsanso kuchepetsa - chifukwa chakuti phula ili ndi phosphorous ions ndi calcium, yodzaza dzino zowola.

Kodi fluoride imayambitsa mankhwala opatsirana mano?

Komabe, fluoride ndi mankhwala owopsa. Ngati pali kupitirira mu thupi, pangakhale kusokonezeka panthawiyi phosphorus-calcium metabolism ndi mineralization mafupa.

Fluorosis - matenda omwe amapezeka ndi kuchulukanso kwa zinthu - amawonetsedwa makamaka ndi zolepheretsa mano. Iwo amapanga mawanga oyera, omwe pakapita nthawi amatha kukhala amdima ndipo amakhala ofanana ndi zilonda zam'mimba.

Kodi fluoride imayambitsa mankhwala opuma mano? Ngati simukuwameza, ndiye kuti mankhwala sangalowe m'magazi ndipo samapweteka. Mankhwala a fluoride, omwe ali ndi mankhwala ambiri, amakhala otetezeka kwa thupi. Zokwanira kuti zikhale zothandiza, koma si zokwanira poizoni.