Kodi tani?

 KNOWLEDGE    |      2023-03-28

Kutentha ndi mawu a pa intaneti, omwe amatanthauza kupanga khungu lakuda ndi lokongola. Pamene China ikukhala yamphamvu kwambiri ndipo moyo wa anthu umakhala wokongola kwambiri, khungu lodziwika bwino la bronzing ndi khungu la tirigu limakhala lodziwika bwino. Zodzoladzola zapadera ndi kukhudzana ndi kutentha kwa dzuwa zimasunga khungu lokongola ndi bronzing wakuda, mtundu wa chokoleti, woyera umodzi wophimba katatu wonyansa, khungu lakuda ndi lathanzi ndilokongola kwambiri. Zili ngati obsidian.

M'zaka za m'ma 1920, Coco Chanel adapanga kachitidwe ka mafashoni pamene adapanga tani pamene akuyenda pa bwato, komwe ndi chiyambi cha chilakolako chamakono chofufutira. Anali kutha kwa nthawi ya Victorian, ndipo achinyamata omwe adamasulidwa ku zoletsa zawo adavina magule achilendo a Charleston. Kupukuta, monga masiketi onyezimira, tsitsi lopindika ndi magalimoto, zinkawoneka ngati zikuyimira ufulu wanthawiyo. Dzuwa limayaka ndi kutenthedwa kwambiri ndi dzuwa lotchedwa kupsa ndi dzuwa. Chiyambi choyambirira cha kufufuta ndi dzina loti "kutentha dzuwa". Kutentha kwa dzuwa kudawonekera Kumadzulo chapakati pazaka zapitazi, zomwe zikuyimira chikhalidwe chowotcha - kusangalala ndi dzuwa. Pali kulumikizana kwachindunji pakati pa kufufuta ndi tchuthi, zomwe sizimasiyanitsidwa ndi magombe adzuwa. Kutentha thupi kwakhala pafupifupi chizindikiro cha udindo. Anthu omwe ali ndi tani amasonyeza kuti nthawi zambiri amapita kumalo osungirako dzuwa komanso okwera mtengo, choncho "khungu lakuda" ndilo khadi labwino kwambiri.


Mfundo ya kukongola

Kutengera kutalika kwa kuwala kwa dzuwa, pali mitundu itatu ya cheza yomwe imagwiritsidwa ntchito pochita masewera olimbitsa thupi: infrared (wavelength pamwamba pa 760 nm), kuwala kowoneka (wavelength pakati pa 400 nm ndi 760 nm), ndi ultraviolet (wavelength pakati pa 180 nm ndi 400 nm) . Mitundu itatu yomwe ili pamwambapa ili ndi zotsatira zosiyana pa thupi la munthu.

Kuwala kwadzuwa kumakhala ndi cheza chosawoneka, chotentha cha infrared, cheza chamankhwala cha ultraviolet ndi kuwala kowoneka. Kuwala kwa ultraviolet kumatha kusintha 7-dehydrogenol pakhungu kukhala vitamini D, kusintha kagayidwe ka calcium ndi phosphorous, kuteteza ma rickets ndi osteomalacia, kulimbikitsa kuwerengetsa zilonda zosiyanasiyana za chifuwa chachikulu, kuchiritsa pambuyo pochepetsa kuthyoka, ndikuletsa kumasuka kwa dzino, ndi zina zambiri.

Kuwala kwa infuraredi kumatha kufikira minofu yakuya kudzera mu epidermis, kotero kuti kutentha kwa gawo lotenthedwa la minofu kumawonjezeka, kufalikira kwa mitsempha yamagazi, kutuluka kwa magazi kumathamanga, kufalikira kwa magazi kumatheka; Ngati nthawi yaitali kwambiri walitsa, angapange lonse kutentha thupi nyamuka.

Kuwala kowoneka padzuwa, makamaka kudzera m'masomphenya ndi khungu kumakhala ndi zotsatira zolimbikitsa pa anthu, kungapangitse anthu kukhala omasuka.

Ultraviolet kuwala ndi sipekitiramu wamphamvu kwambiri wa dzuwa pa thupi la munthu, akhoza kulimbikitsa magazi ndi zamitsempha kufalitsidwa, kulimbikitsa zinthu kagayidwe ndondomeko; Zingapangitse khungu ergosterol kukhala vitamini D, kuyendetsa kashiamu ndi phosphorous metabolism, kulimbikitsa kukula kwa mafupa. Koma ambiri cheza ultraviolet, akhoza kupanga khungu erythema, khungu selo mapuloteni kuwonongeka alibe, kumasula histamine mu magazi, yotithandiza hematopoietic dongosolo, maselo ofiira, maselo oyera a magazi, kupatsidwa zinthu za m`mwazi kuwonjezeka, kupanga phagocytes yogwira. Kuwonekera mobwerezabwereza ku dzuwa, chifukwa kuwala kwa ultraviolet kumapangitsa melanin pakhungu kukhala melanin, khungu lopsa ndi dzuwa lidzawonetsa yunifolomu ndi yakuda yakuda. Melanin nayenso amatha kuyamwa ma radiation ambiri adzuwa, kuwasandutsa kutentha, ndi kuyambitsa kutuluka kwa glands za thukuta. Dzuwa ndi mankhwala achilengedwe opha tizilombo, tizilombo tating'onoting'ono tomwe timakhala mu kuwala kwa ultraviolet tinataya mphamvu.


Gulu la njira

Pali njira ziwiri zazikulu zowotchera: zachilengedwe (kutentha dzuwa) ndi kupanga (kuwotcha popanda dzuwa). Natural ndi kusamba kwa dzuwa.

Ndipo zopangira zimagawika m'mabedi otenthetsera khungu ndi kufufuta mochita kupanga. Kutentha kwa bedi kumatengera mfundo ya kuwala kwa dzuwa kudzera mu mizere yopangira ya ultraviolet kutsanzira kuwala kwa dzuwa. Chifukwa chachikulu cha zimenezi n’chakuti cheza cha dzuŵa cha ultraviolet chatsimikiziridwa ndi zamankhwala kuti chimayambitsa khansa yapakhungu. Wopanga UV kunyezimira, osefedwakuchokera ku kuwala kovulaza, ndi athanzi kwambiri kuposa kuwala kwa dzuwa kwa UV. Njira yowotchera fufuti ndi yofanana ndi kugwiritsa ntchito zonona za tan kapena bronzing zotsanzira kuti mukwaniritse.


Zida zofufutira

Chida chofufutira 1: Mafuta opaka mkuwa

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tani

Monga momwe amayi amagwiritsira ntchito kuyeretsa khungu lawo, pali "maziko" a amuna omwe amafufuzidwa makamaka, koma ndi mafuta odzola omwe ali oyenera khungu lachimuna.

Mafuta odzola amakhala ndi pofufuta zosakaniza, pambuyo kupaka kudzakhala ndi zotsatira zakuda, koma chifukwa ndi mafuta odzola, kotero muyenera kufinya pang'ono m'dzanja lamanja, mutatha kupukuta mofanana, kupaka pa nkhope kungakhale kosavuta kwambiri, mulibe. kukhala ngati mkazi wokutidwa ndi maziko ndi mfundo yokutidwa, n'kovuta kwambiri ndi fungo la ufa. Njirayi imakhalanso ngati kugwiritsa ntchito mafuta odzola a khungu kuchokera mkati kupita kunja, kuchokera pansi mpaka pamwamba pa kupaka, kumathandizira kuphimba yunifolomu ndi kuyamwa. Ubwino winanso wa kapangidwe ka mafuta odzolawo ndi oti siwotsekera madzi, satuluka thukuta, kapenanso amamatira kwambiri, ndipo amatha kutsukidwa ndi chotsukira kumaso, kuthetsa njira yochotsa zopakapaka yomwe amuna amakana.

Chida chofufutira #2: Chobisala mkuwa

Mukathira mafuta odzola, tikulimbikitsidwa kugwiritsa ntchito chobisalira ngati muli ndi khungu lofooka, monga mabwalo amdima, ma pores akulu ndi khungu losagwirizana.

Chophimba chobisala chimakhalanso ndi zinthu zowotcha kuti ziwonjezeke komanso kutulutsa khungu. Dulani chobisalira pakona ya diso lanu, pakati pa thumba la diso lanu ndi kumapeto kwa diso lanu, kenako kanikizani thovulo pang'onopang'ono ndi zala zanu. Itha kugwiritsidwanso ntchito mu T-zone ndi pamphumi pomwe mafuta ali amphamvu. Itha kuphimba pores wandiweyani ndikuthetsanso khungu losagwirizana chifukwa cha khungu lakuda kwambiri la nyanga.

Chida chofufutira 3: ufa wa bronzer

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Zodzoladzola zakuda za amuna ziyeneranso kuchitidwa bwino, mungatani kuti muchepetse "ufa wotayirira" wa zodzoladzola. Bronzed matte ufa ali ndi mapangidwe apadera, malinga ngati burashi mutu pansi, mokoma kugwedeza kawiri, botolo la ufa wofufuta womangidwa pamutu wa burashi. Pazokha, kusesa mofatsa kumaso ndi khosi kumapanga mtundu wathanzi, wamtundu.

Mukadzadzola pambuyo pa mafuta odzola, amachepetsa kununkhira kwa mafuta odzola ndi obisala omwe munagwiritsapo kale ndikupangitsa kuti khungu liziwoneka bwino komanso lachilengedwe. Musanyalanyaze kugwirizana kwa mtundu pakati pa khosi lanu ndi nkhope yanu. Mukamagwiritsa ntchito mafuta odzola ndi ufa wotayirira, samalirani khosi lanu.

Chida Chachikopa #4: Utsi wofufuta zikopa

Kupatula apo, kufufuta kumatha kusamalira pang'ono pakhungu, ndipo ndi kwakanthawi ndipo sikungathe kusungidwa kwa nthawi yayitali. Kuphatikiza pa dzuwa ndi kuwala, palinso njira ina yopulumutsira nthawi yoti mukhale tani weniweni: kupukuta khungu.

Mosiyana ndi zodzoladzola, zopakapaka zopaka utoto zimakhala zosakhalitsa. Lili pofufuta zinthu, mwachindunji kuchita pa khungu cuticle, kupanga khungu kwenikweni mdima, bola ngati miyendo ndi mbali zina za thupi wogawana sprayed, patapita nthawi, khungu pang`onopang`ono kuoneka wathanzi tirigu khungu.

Chifukwa chomwe ndi chinthu chosakhalitsa ndikuti ngakhale chimapangitsa khungu kukhala lakuda, limangogwira pa cuticle, ndipo ndi keratin kagayidwe kachakudya, imatha kuyeretsedwabe pakatha sabata imodzi kapena iwiri. Ndizosankha ziwiri zomwe zingabwezeretse khungu lapachiyambi pamene likuchita motalika.


Njira zodzitetezera

Pali mitundu ingapo ya zodzitetezera ku dzuwa, nthawi imodzi yogwira ntchito ya DHA imakhala yokwera komanso yokwera mtengo, kulephera kwakukulu, ngati simukuchita bwino kutulutsa thupi pasadakhale, kuyamwa kwa DHA pakhungu kumakhala kosagwirizana, zomwe zimapangitsa malo amdima kummawa ndi kumadzulo. Pang'onopang'ono kukhala mtundu wa kutsanzira sunmilk ndi moisturizer kuwonjezera otsika ndende ya DHA, misozi tsiku lililonse zidzapangitsa khungu pang'onopang'ono mdima, mkulu kupambana sikuwoneka tsoka m'mbali, chitukuko chokhutiritsa.mtundu akhoza kusiya kupukuta kwa masiku angapo, ndiye misozi kamodzi kapena kawiri pa sabata akhoza anakhalabe. Palinso anawonjezera inki wa kutsanzira pofufuta mkaka, wofanana ndi kutsanzira pofufuta mkaka ndi kungotengeka bronzing mkaka awiri mu umodzi, utoto monga pofufuta yomweyo, chizindikiritso chosavuta kukula kwa kufikisa, koma pakani akadali decolorized, zenizeni DHA zigawo zikuluzikulu kuti. pang'onopang'ono ntchito. Kuphatikiza pa chiopsezo cha kununkhira kosiyana ndi mtundu, palinso chiopsezo chotembenuza lalanje. Ngati pH ya formulayo ndi acidic, DHA imayamba kukhala mtundu walalanje. Zambiri zotsanzira mkaka wa dzuwa pamsika zimakhala zosavuta kukhala lalanje, gulani mosamala. Komanso, kutsanzira pofufuta mkaka ndi zosiyana kotheratu ndi sunscreen. Pambuyo ntchito, tiyenera kupaka sunscreen motsutsana cheza ultraviolet, ndipo musagule kutsanzira pofufuta mkaka ndi sunscreen factor, amene osati mdima zotsatira, komanso ali ndi chitetezo sunscreen.

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tani

Mkaka wambiri wofufuta wabodza uli ndi dihydroxyacetone phosphate (DHA). DHA ndi mankhwala opangidwa kuchokera ku nzimbe. DHA idapezeka ngati chinthu chothandizira pakuwotcha kwakanthawi m'ma 1920s ndipo yakhala ikugwiritsidwa ntchito kuyambira pamenepo. Imachita ndi puloteni yotchedwa keratin kuti ipange mtundu wa bulauni pamwamba pa khungu. Erythrulose, mtundu wa ketose, unkaperekedwa ndi DHA pofuna kupewa mtundu wosiyana, kupanga zakuya, ngakhale, zakuda zachilengedwe. Kutentha kochita kupanga kumangotenga sabata imodzi chifukwa chapamwamba cha khungu chimasinthidwa nthawi zonse, koma ubwino wake waukulu pa njira ziwirizi ndikuti ndizotetezeka. Zotsatira zake, kuwotcha zikopa kwakula, pomwe botolo la St Tropez limagulitsidwa masekondi khumi aliwonse padziko lonse lapansi. Chifukwa DHA itha kugwiritsidwa ntchito ngati chinthu muzodzikongoletsera zilizonse, ndipo opanga ayesa kusinthiratu zinthu zawo momwe angathere kuti apeze phindu, pali mitundu ingapo yazinthu zowotcha. Pali chirichonse kuchokera ku nkhope kupita ku thupi lonse.



Njira Zachindunji

Natural tani

Kuwotchera dzuwa, njira yachilengedwe yochepetsera thupi, kumapangitsa khungu lanu kukhala lathanzi la tirigu kapena uchi. Zimapangitsanso thupi lanu kupanga vitamini D ndikulimbikitsa kuyamwa kwa calcium. Koma kupsa ndi dzuwa kosayenera kungayambitse mawanga, makwinya, khungu losiyana, kutentha ndi dzuwa, ngakhalenso khansa yapakhungu. Kwa amayi omwe amakonda mithunzi yachilengedwe, onetsetsani kuti mwachita homuweki yanu isanayambe ndi itatha malinga ndi akatswiri:

Kuti mukhale ndi khungu lofanana, lokongola, onetsetsani kuti mwayeretsa thupi lanu musanawotche. Chotsani khungu la nkhope ndikuchotsa khungu lokalamba la nyanga m'thupi, kuphatikizapo zigongono, mawondo, zidendene ndi malo ena.

Pewani kutentha kwa dzuwa pakati pa 9 koloko mpaka 3 koloko masana. Ngati mutayesetsa kwambiri kuti mukhale ndi khungu panthawiyi, mudzakhala ndi khungu la safiro ndikuvutika kwa miyezi iwiri yotsatira.

Pakani mafuta oteteza ku dzuwa kwa mphindi 20 mpaka 20 musanatuluke panja, komanso maola awiri aliwonse powotha dzuwa. Panthawi imodzimodziyo, sankhani mafuta oteteza dzuwa omwe ali ndi coefficient yochepa ya UVA ndi UVB yochuluka kwambiri, zomwe sizingateteze khungu kuti lisapse ndi dzuwa, komanso kukwaniritsa cholinga cha kutentha.

Onjezani zonona zotenthetsera padzuwa lanu kuti muwongolere khungu lanu mosachita khama. Koma samalani, gwiritsani ntchito mofanana, mwinamwake kamodzi "chitsanzo cha tattoo", sichidzakhala chophweka kusintha.


Pezani tani

Dzuwa lisanadzuke: Zakudya zomwe zili ndi tyramine, monga tchizi, tuna, walnuts, batala wa peanut ndi vinyo wofiira, zidzapatsa khungu lanu komanso kuwala.

Padzuwa: Sankhani zonona zopaka utoto zokhala ndi moisturizing, zomwe sizingateteze khungu kuti lisapse ndi dzuwa, komanso zimathandizira kupititsa patsogolo utoto. Muyenera kusankha zonona zotentha malinga ndi mtundu wa khungu lanu komanso kutalika kwa dzuwa.

Dzuwa likatha: Muziika patsogolo pa kunyowetsa ndi kuchepetsa zakudya ndi zakumwa zokhala ndi ma vitamini B, kapena kuti vitamini C, chifukwa zinthu zimenezi zimapenitsa khungu lofufuma.


Kutentha kwa salon

Pamene kamvuluvulu wonyezimira akusesa padziko lonse lapansi, "kuyera" kwachikalekalechizindikiro cha salons kukongola pang'onopang'ono m'malo ndi "kufufuta salons". Malo osungiramo masoni ameneŵa nthaŵi zambiri amakhala ndi mabedi otenthetsera khungu, nyale zowotchera khungu, ntchito zopopera mankhwala otenthetsera khungu, ndi mitundu yosiyanasiyana ya AIDS yotenthetsa khungu kwa iwo amene amakonda khungu lawo labulauni koma alibe nthaŵi kapena malo osangalala ndi dzuwa mwachilengedwe. Malinga ndi akatswiri, pali zinthu zingapo zomwe muyenera kuziganizira mukamapukuta khungu ku salon.

Kuwonekera koyamba sikuyenera kupitirira mphindi khumi. Nthawi zambiri zotsatira zoyamba sizidzakhala zoonekeratu, koma osati chifukwa chokhala ndi chidwi, ndikuwonjezera nthawi ya "dzuwa".

Chiwerengero cha "dzuwa lotsanzira" sikuyenera kukhala pafupipafupi, ndipo "dzuwa" lililonse siliyenera kukhala motalika kwambiri. Kupanda kutero, kungayambitse kutaya madzi kwakukulu ndi kuwonongeka kwa khungu kapena kukalamba.

Anthu omwe sali osagwirizana ndi dzuwa lenileni kapena kuwala sayenera kupatsidwa chithandizo cha "dzuwa motsanzira". Apo ayi, "dzuwa" lidzaphulika, mawanga aatali, akhoza kukhala "dzuwa" kuchokera ku "khungu lamaluwa".

M'nyumba "dzuwa", tcherani khutu ku zakudya zapakhungu ndi madzi owonjezera. Kutentha kwambiri kumatha kuuma khungu pang'ono, kotero ndikofunikira kuthira madzi ndi kudzaza khungu lanu ndi michere nthawi yonse ya "dzuwa".


Wodzifufuta yekha

Nkhani yabwino kwa iwo omwe akufuna kupeza chikopa cha uchi popanda kupita padzuwa ndikubwera kwa zinthu zodzitchinjiriza. Zodzipangira zokha zimakhala ndi mankhwala otchedwa NEV, omwe amatsutsana ndi mapuloteni pakhungu, zomwe zimapangitsa kuti pakhale mtundu wa bulauni womwe umakhala mdima pakapita nthawi. Mankhwalawa sakhala ovulaza thupi, ndipo pakatha masiku 3 mpaka 7 atasiya kugwiritsa ntchito zinthu zowotcha, keratinocyte idzakhetsedwa pang'onopang'ono ngati gawo la kukula kwa selo kapena ndi exfoliator, ndipo khungu lidzabwezeretsedwanso. Zodzoladzola zazikulu zambiri zimakhala ndi zida zaukadaulo zowotcha, nthawi zambiri mafuta odzola, opopera, maziko, mafuta opaka ndi ufa. Mfundo zotsatirazi ziyenera kuzindikirika mukamagwiritsa ntchito mankhwalawa:

Onetsetsani kuti mwasankha zinthu zomwe zapangidwira nkhope yanu, ndipo musagwiritse ntchito bulangeti lopaka thupi.

Zopaka zopaka nkhope zimayang'ana pa akachisi, mphumi ndi masaya. Ngati atagwiritsidwa ntchito pa nkhope yonse, zotsatira zake zidzakhala zachilendo.

Pambuyo pakuwotcha kumaso, mtundu wa nkhope udzawoneka mdima pang'ono, kotero ndi zodzoladzola zowala za nkhope, zidzakulitsa zotsatira za kupukuta nkhope.

Malinga ndi malangizo a akatswiri, thupi kudzithandiza pofufuta, kutsatira mfundo zotsatirazi, akhoza kukwaniritsa kawiri zotsatira ndi theka khama.

Tsukani thupi lanu ndi shawa, chotsani khungu lakufa ndi kupukuta pang'onopang'ono, ndipo thupi lanu likhale louma.

Musanagwiritse ntchito pofufuta, chotsani zodzikongoletsera zonse, valani magolovesi, ndipo mugwiritseni ntchito mozungulira kuchokera kudera lalikulu la thupi lanu, kuonetsetsa kuti mukusunga.

Ikani ndi zala pamodzi popanda mipata, ngati mankhwala si zophweka kugwiritsa ntchito mofanana, mungagwiritse ntchito siponji zodzoladzola, kuti kwambiri yabwino.

Pambuyo pa mphindi 20 zogwiritsira ntchito, onetsetsani kuti mankhwalawa akuyamwa ndikuwuma bwino musanavale.

Yesetsani kuumitsa thupi lanu kwa maola pafupifupi 12 mutatha kugwiritsa ntchito chofufutiracho. Musalole thupi lanu kuchita zinthu zomwe zingakuchititseni kutuluka thukuta.

Pambuyo pa maola 12, pamene chofufutiracho chakhazikika, dziyang'aneni nokha kuti muwone ngati pali zigamba kapena malo osagwirizana. Pamalo osakhutitsidwa omwe akufunika kusinthidwanso mtundu, gwiritsani ntchito zodzikongoletsera zoviikidwa mumadzi a mandimu kuti muchotse.