Kodi mano oyera a chipale chofewa ndi mano abwino?

Anthu ambiri amayesetsa kukhala ndi mano oyera ngati nyenyezi, koma kodi mukuganiza kuti mano oyera ndi abwino kapena aminyanga a njovu ndi abwino?

Mano abwino kwambiri Ndi mano amtundu wa njovu, osati a chipale chofewa, oyera kwambiri.Mano athanzi ayenera kukhala a bulauni pang'ono, chifukwa cha fluorine ndi kashiamu, chifukwa ali ndi gawo lofunikira pakuwonjezera kulimba kwa enamel ya dzino ndikupangitsa kuti ikhale yathanzi komanso yamphamvu.

Koma Nyenyezi zili ndi mano osakhala achilengedwe omwe amaphimbidwa ndi akorona omwe amatha kukhala amtundu uliwonse ndikuyikidwa mwachindunji pamano.

mwina Mphuno ya imvi kapena yachikasu imawonekera m'mano a anthu ena, makamaka osuta, omwe samatha ndi kuyeretsa nthawi zonse, choncho amapita kukukonzekera mwapadera kuyeretsa mano, ndipo mankhwalawa ayenera kugwiritsidwa ntchito mosamala kwambiri komanso nthawi zina chifukwa. ali ndi madzi, okosijeni, kapena zinthu zowonongeka, zomwe zimakhala ndi tinthu tating'onoting'ono tomwe Pochotsa kunja kwa mano, ndikugwiritsa ntchito pafupipafupi, zinthuzi zimabweretsa kusungunuka kwa enamel ya dzino (gawo lakunja la mano) pang'onopang'ono.

Zimaganiziridwa Mano oyera ndi muyeso kwakanthawi ndipo adzabwerera pakapita nthawi yochepa ku mtundu wake wakale, ndipo mwina ngakhale kuipiraipira mtundu wake wachilengedwe chifukwa cha zotsatira za mankhwala mu zikuchokera bleachs pa zofunika mchere zinthu calcium, phosphorous ndi fluorine opezeka mu Mbali yakunja ya mano, motero madokotala samalimbikitsa kutsuka mano pokhapokha ngati pali vuto linalake.

Gwero: Buku lakuti Beauty is Body and Soul.