Tan: kungenzeka ukuthola tan ngokusebenzisa ingilazi

The Sun kusekelwe imiphumela emisebe yama-UV esikhumbeni. Kunezinhlobo ezintathu lwemishayo ezinjalo. Labo ukuthi zaziwa ngokuthi "C", cishe musa afinyelele komhlaba, ukuze kungazithinta kakhulu esikhumbeni zethu bengayi. Kodwa "B" imisebe avumele ukuthola athandwayo luhlaza segolide ngokushesha okukhulu, kodwa ngendlela deleterious. Kodwa tan ephephile kakhulu nguye okuyinto etholwe isikhumba ukuchayeka ngemishayo "A". Yangempela umphumela oqinile Kulokhu, kuthatha isikhathi eside. Kodwa umphumela kuwufanele: tan iphephile futhi ihlala isikhathi eside kakhulu.

Kungani isikhumba mnyama?

Ukuze izinguquko ibala lesikhumba, kanye ukushuba ke, umzimba womuntu ukuhlangabezana amaseli ethize. Ziqukethe sombala i-melanin, kungakho igama layo liyi - melanocytes. Ebangela isikhumba mnyama, avikela umzimba emiphumeleni elimazayo emisebeni yelanga. Futhi ukushuba imisebe ultraviolet, amaseli ngaphezulu ukukhiqiza sombala. Kuvele isici esithakazelisayo la mangqamuzana wukuthi abakwazi kuphela amnyama, kodwa alula kakhulu (kuze wajabha ka sunbathers) esimweni saso sokuqala. Inani i-melanin esikhumbeni kubangelwa zofuzo, ngaphansi kwezimo ezivamile, inakekelwa ezingeni elifanayo.

Amandla Sun

Kuyaziwa ukuthi ukusetshenziswa eside kwezidakamizwa ezithile kungenza buthaka amandla imisebenzi okuvikela umzimba, kuhlanganise nekhono isikhumba ukukhiqiza i-melanin. Ngakho-ke, abanye abantu abavunyelwe ukuthamela ilanga. Kuyefana nasendleleni le pathologies, lapho isikhumba kuqukethwe incane kakhulu imali lo mbala ngoba ukuphikiswa ngempumelelo kwemvelo. Kungakhathaliseki ukuthi abantu abanjalo eziningi noma walala phezu kosebe lolwandle, abazi "thatha" tan esiyingozi ultraviolet ray kudlule ngokukhululekile ngaphansi kwesikhumba futhi balimaza emzimbeni.

Isici esibaluleke kakhulu izinga ukushuka yilona ukuphakama kwelanga lalingabonakali emkhathizwe. wendawo ye-Latitude ifeza indima ebaluleke ngempela. Yingakho abantu abahlala ezindaweni ezishisayo zomhlaba, ngokomlando abe esinsundu. Kodwa ngesikhathi ibambene ilanga asithinti nje kuphela indawo. Kanti futhi kukhona izikhathi ezibalulekile kosuku nesikhathi sonyaka. Ikakhulukazi, uma kuziwa a sezulu esipholile lapho izinkathi zonyaka zishintsha sivezwe ikakhulukazi kakhulu.

Esinye isici esibalulekile osebenza ku emkhathini uqobo. Kunalokho isala ihlanzeke futhi esobala ngaphezulu aba maningi imisebe ukufinyelela komhlaba futhi ziyabonakala kuwo. It kuthinta tan futhi ukuphakama olulodwa ezintabeni uyonika umphumela mkhulu kunezinhliziyo ukuhlala isonto ogwini kuyashisa. Phakathi iziqongo snowy amandla emisebeni solar uphakeme kangangokuthi abaqwali kufanele usebenzise ezelekene yokuvikela, izibuko ezikhethekile kanye okhilimu. Kodwa ngisho lezi zimali kungukuthi ebakhulula ilanga elikhanyayo. Futhi konke lokhu naphezu abandayo ukuthi owandile iqhwa.

Ngingathola tan ngokusebenzisa ingilazi

Ngisho phakathi nenkathi ebandayo, lapho ukuqamba amanga ogwini engasakwazi, ilanga namanje kuphazima sibamukele. Ngokuvamile, lapho imisebe yalo wathela ezindlini zethu, umcabango kuphakama: "Kwakuzobamnandi kanjani ukuba amaningi bethamele ilanga lapha!". Abanye abantu, kunalokho, besaba kakhulu isikhumba sakho ukuphendula UV ukukhanya, ngakho ngisho izithuthi zomphakathi, angazama ukuhlala ohlangothini libalele. Umbuzo uwukuthi, kungenzeka ukuthola tan ngokusebenzisa ingilazi, ekukhathaza eziningi. Lapho abantu bathi ezimweni ezinjalo, isici ububomvu ka yilanga esisanda kuluthola.

Eqinisweni, abantu abaningi akudingeki ukhathazeke ukuthi ungathola tan ngokusebenzisa ifasitelana iwindi. Ukukhanya kwe-ultraviolet Yiqiniso akakutholi, kodwa lokhu kuphela Uhlobo lokuqala elangeni. Njengoba kushiwo ngenhla, lokhu emisebeni eyingozi kuba sezingeni ayinangozi ngokuphelele kuze esikhunjeni. Rays 'A', ngisho ingilazi iyona, akudingeki ukuba negalelo elinamandla ngokwanele ukuqala inqubo ukukhiqizwa melanin. Ithemba nganoma yisiphi umphumela ukuba kuphela esimweni lapho umuntu isivele Uthole tan indlela yemvelo, kodwa waba ugodo kancane. Khona-ke ngisho imisebe umpofu uyoqinisa kakade oluqukethwe sombala isikhumba, kubangele ukuba ukuhwalala.

Kunoma ikuphi, le eningizimu ushokoledi luhlaza ngale ndlela ukuze sebenzi cha landela. Kakhulu ukuthi kufanele ibalwe - a ukuhwalala okuncane kwesikhumba. Musa thatha ukushisa ngoba kuvela izimpawu zokuqala ububomvu ka yilanga. Ezimweni eziningi, lokhu kuzothatha amaminithi ambalwa. Ngemuva kokufaka isicelo Ukushisa pad ukuze esihlathini isikhashana, khona-ke nathi uzobona indawo ezibomvu. Kodwa akukho muntu oyobe engenawo ngesikhathi esifanayo phikelela ukuthi heater kubangela yilanga. Enye into, uma esikhundleni evamile Plexiglas iwindi. Khona-ke ungakwazi ukuthamela ilanga unyaka wonke.

Sikhona yini isidingo sokuba azivikele

Ukhathazeke ukuthi ungathola tan ngokusebenzisa ingilazi, udinga kuphela labo bantu beyizidlova ukubukeka yobudala izindawo. Kulokhu, bazokwazi ukuba kumkhathaze lutho. Sincoma ukuthi usebenzise i-okhilimu ababuthakathaka zokuzivikela. Kufanele ngisho i suku okwejwayelekile, njengoba ngokuvamile aqukethe UV-zokuhlunga. ukuvikelwa UV ejenti zisetshenziswa ikakhulu ebusweni nasentanyeni - izindawo lapho ngokuvamile avele amnyama.

Futhi, umzimba womuntu uye wazakhela Ukuvikelwa kwemvelo ngaphezu melanin. With ukuz elangeni isikhumba nokujuluka evikela ke kusukela Ukungena zokukhanya oku-ultraviolet. Okungenhla aqede ukukhathazeka mayelana nokuthi kungenzeka ukuze sunbathe ngokusebenzisa ingilazi in the efulethini noma imoto. Ikakhulukazi ngoba imisebe yelanga e inombolo encane ewusizo futhi empeleni kuyadingeka ukuze umuntu. Ngakho ukuzivikela kakhulu ngamandla, ikakhulukazi ngenkathi yasekwindla, akufanele.