- Chiwerengero chachikulu cha zotsatira za kafukufuku wa sayansi zimasonyeza kuti matewera akhoza kusunga khungu la mwanayo youma, bwino kupewa khungu ndi thewera mkodzo kukhudzana kwa nthawi yaitali chifukwa cha chinyezi kwambiri, ndipo chinyezi nthawi zambiri chinthu choyamba ndi chofunika kwambiri choyambitsa thewera zidzolo, chifukwa chimapangitsa khungu abrasive, kukwiya, kulimbikitsa kukula kwa mabakiteriya. Matewera otayira amakhala ndi mayamwidwe amadzi modabwitsa, omwe amatha kuletsa madzi kukhudza khungu. Mayesero angapo a zachipatala asonyeza kuti kugwiritsa ntchito matewera okhala ndi madzi abwino amatha kuchepetsa kuphulika kwa makanda. Pakhala pali nkhawa yakuti kugwiritsa ntchito matewera kwa nthawi yaitali kwa ana sikungalole kuti zinthuzo zilowetse khungu la mwanayo. Kwa zaka zambiri, pakhala pali maphunziro opitilira 400 apadziko lonse lapansi okhudzana ndi chitetezo, kapangidwe kake ndi ubwino wa matewera. Zaka ziwiri kapena makumi atatu zapitazi, matewera otayidwa akhala akugwiritsidwa ntchito kwambiri kwa ana zikwizikwi ku United States, Western Europe, Japan ndi mayiko ena ndi zigawo, ndipo sipanakhalepo malipoti a kuwonongeka kwa khungu la makanda. Matewera otayika amapangidwa makamaka ndi mapadi, polypropylene ester high-performance adsorbent (AGM), polyethylene/polypropylene/polyester, pang'ono zinthu zotanuka ndi viscose ndi zipangizo zina, zinthu zimenezi zakhala mu gulu la anthu zinthu zina (monga chakudya wokutidwa, matumba zakumwa, zotengera, zotetezera ulimi, ndi pulasitiki ntchito mankhwala otetezeka mbiri).
- Matewera angapereke malo aukhondo akukulira kwa makanda, chifukwa amatha kuchepetsa kufalikira ndi kuipitsidwa kwa mabakiteriya a ndowe kusiyana ndi matewera achikhalidwe, zotsatira za kafukufuku zikuwonetsa kuti zidole ndi zofunikira za tsiku ndi tsiku za makanda omwe amagwiritsa ntchito matewera, mabakiteriya a ndowe ndi ochepa kwambiri kuposa makanda omwe amagwiritsa ntchito matewera achikhalidwe. Kuonjezera apo, imatha kuteteza mkodzo kuti usatuluke, ndi matewera amodzi okha mwa 100,000 omwe adapezeka kuti ali ndi kutayikira pang'ono, pomwe 50% ya matewera achikhalidwe adawonetsa kutayikira kwakukulu.
- Mkodzo wonyowa ndi chimodzi mwa zifukwa zomwe makanda amadzuka usiku. Deta yafukufuku ikuwonetsa kuti kugwiritsa ntchito matewera apamwamba kwambiri omwe amayamwa madzi amphamvu ndi reosmosis yaying'ono angapereke makanda malo owuma bwino a matako a khungu, kuti mwana asamve nthawi zonse kuti anyowe komanso osamasuka, motero kuchepetsa kuchuluka kwa kudzuka chifukwa cha mkodzo wonyowa, nthawi yogona ndi yayitali kuposa kugwiritsa ntchito matewera achikhalidwe, kuthandiza mwana kugona mokoma. Kugona bwino kumathandiza kwambiri pakukula kwa thupi la mwana ndi ubongo, osati kulimbikitsa katulutsidwe wa timadzi kukula, komanso n'kofunika kuti kusasitsa kwa ubongo pambuyo kubadwa ndi kuphunzira ndi kukumbukira ndondomeko, kuchepetsa tulo zimakhudza dongosolo ndi ntchito ya ubongo, akhoza kuchepetsa kukana matenda, zosavuta kukwiya, kusasamala, kusagwirizana, zovuta kulera. Ngakhale kuchedwa kwachitukuko; Panthawi imodzimodziyo, imathanso kupititsa patsogolo kutsata kwa cortex yowoneka bwino mu chitukuko, ndipo imakhala ndi ubale wapamtima ndi ntchito ya endocrine, yomwe imatha kusunga ziwalo zaumunthu mu chikhalidwe chokhazikika komanso chokhazikika, kulimbikitsa kukula ndi kukonzanso minofu, ndikuyankha kupsinjika maganizo.
Sankhani matewera a ana a Chiaus, perekani chisamaliro chabwino kwa mwana wanu.
