Kodi ndingasankhe bwanji ndikugwiritsa ntchito khungu la dzuwa?

Dzuŵa lotentha kwambiri mwa anthu ambiri limagwirizanitsidwa osati ndi tani yabwino, komanso ndi mavuto ena a khungu: kuyaka, kukwiya, matenda, ndi zina zotero. Zozizwitsa zonsezi zimachita chifukwa cha zotsatira zowonongeka, poyang'ana, zopanda dzuwa zopanda phindu. Amapeŵa mitundu yonse ya dzuwa, imene mabala a dzuwa amawoneka mwachibadwa. Mazira a dzuwa amathandiza kuteteza khungu ku zotsatira zovulaza za dzuwa, pamene zimakhala zowonongeka, zimalimbikitsa mwamphamvu komanso zowononga, zimateteza khungu la khungu, komanso zimakhala ngati prophylaxis kuti ayambe matenda monga khansara ya khungu.

Posankha chophimba cha dzuwa, chidwi chiyenera kuperekedwa kwa ndondomeko ya SPF. Chizindikiro ichi ndi chimodzi mwa zofunika kwambiri pakusankha kirimu ndipo amasonyezedwa ndi manambala kuyambira atatu mpaka makumi atatu. Ziwerengerozi zikusonyeza kuti mungakhalepo nthawi yaitali bwanji dzuwa, pogwiritsa ntchito zonona, m'malo mopanda chitetezo china.

Khungu limakhala losamalitsa dzuwa, SPF - chiwerengero chiyenera kukhala chapamwamba. Kuwonjezera pamenepo, kusankha kwa chiwerengero cha SPF ndikudaliranso kudera. Mwachitsanzo, mukakhala ku Turkey, muyenera kuika pa kirimu yomwe ili ndi digiri yapamwamba yotetezera. Ngati mwatha kumapeto kwa sabata ku nyumba ya kumidzi, muyenera kugula kirimu ndi digiri yachitetezo. Komabe, monga dermatologists amalangiza, musagwiritse ntchito sunscreen, momwe SPF - ndondomeko pansipa 15.

Mawindo a dzuwa amafika mu mitundu iwiri: amawonetsa kuwala kwa dzuwa, komanso zomwe zimalepheretsa kuwala kwa dzuwa.

Maswiti a dzuwa omwe amaonetsa kuwala kwa dzuwa, pa mawonekedwe a khungu pa filimu yapadera yomwe imatenga ultraviolet. Mitengo yambiri ya mavitamini ndi yakuti ambiri mwa iwo amatsogoleredwa ndi mtundu wina wa ultraviolet ray (B), koma lembani A, yomwe ndi yoopsa kwambiri, imasowa. Kuonjezera apo, kirimu chowonetsetsa ku dzuwa chimatha kulowa pakhungu, kugwera pang'ono mu thupi la munthu, komanso kuyambitsa chifuwa.

Pachifukwa ichi, posankha mawonekedwe a dzuwa, muyenera kusamala kwambiri ndi mankhwalawa ndikusankha zonona zokhala ndi parsol 1789 kapena avobenzone - izi zimateteza mitundu yonse ya ultraviolet. Komabe, sizingakhale zodabwitsa kuti mupange chitsanzo cha kirimu ndikuchiyika kumalo ochepa a khungu kuti mudziwe ngati zimayambitsa chifuwa.

Mitambo ya dzuwa yomwe imateteza kuwala kwa dzuwa, imakhala ndi titanium dioxide kapena zinayi oxide, chifukwa cha zokometsetsa zoterezi zimakhalabe pakhungu, kusonyeza kuwala kwa ultraviolet ya mitundu A ndi B.

Maswiti a dzuwa omwe ali ndi mphamvu yothamanga ya madzi ndi ofunika kwa iwo amene amapita ku tchuthi panyanja. Mapangidwe ena apaderawa amatha kuteteza khungu ku mazira a ultraviolet ngakhale pamene akusamba. Koma okonda kusambira ayenera kukumbukira kuti mwamsanga mukatha kusamba, dziwani nokha ndikugwiritsanso ntchito sunscreen.

Kuwonjezera pamenepo, mawotchi a dzuwa ayeneranso kukhala ndi mavitamini, zowonjezera masamba, mchere zomwe zimathandiza pakhungu, kuchepetsa ndi kuchotsa mkwiyo. Muyenera kukonda sunscreen, yomwe imakhala ndi mavitamini E ndi A, zomwe zimatulutsa tiyi, aloe, chamomile, hibiscus ndi calendula.

Onetsetsani kuti muzisamala pa rasilo moyo wa zonona, ndipo kumbukirani kuti sunscreen ingagwiritsidwe ntchito kuposa miyezi isanu ndi umodzi.

Poyamba, muyenera kukonzekera khungu la dzuwa, pafupifupi sabata isanakwane ulendo wopita ku nyanja. Ikani zonona pa thupi ndi nkhope kwa mphindi makumi atatu musanatuluke dzuŵa - izi zitatha nthawiyi kuti zowonongeka za dzuwa zimayamba kugwira ntchito, zomwe zakhala zikuzizira kwambiri khungu. Kuti mugwiritse ntchito, khalani kirimu pang'ono, mofanana mugawanire pakhungu ndipo mulole kuti lizimane.

Ntchito ya kirimu iyenera kubwerezedwa maola atatu onse, ngakhale kirimu ili ndi fyuluta yotetezeka. Izi ndizowona makamaka kwa anthu omwe ali ndi khungu loyera, komanso kwa ana. Ngakhale pakagwiritsidwe ntchito pulogalamu ya dzuwa, dzuwa limayamba kuyambira mphindi 15 patsiku, pang'onopang'ono kuwonjezera nthawi padzuwa.

Mpukutu wa dzuwa uyenera kugwiritsidwanso ntchito pa mitambo, pamene dzuwa, lomwe limabisika pambuyo pa mitambo, ndilopusitsa. Ndikofunika kuti tipewe kukhala pa dzuwa pa ntchito yowonjezereka ya dzuwa - kuyambira maola 11 mpaka 16. Ndi panthawi ino kuti kupambana kwa kirimu chopitirira kwambiri kumachepa. Komanso ziyenera kunenedwa kuti sunscreen isakonzedwe kwa ana osakwana zaka zisanu ndi chimodzi.