Kuqinisekiswa ngokwesayensi kukuba ukuhlala rhoqo elangeni kunyusa umngcipheko womhlaza wolusu. Nangona ilanga lingayisusi ngokupheleleyo, i-2% yengubo ye-UVB ye-UVB kunye ne-Uva e-Uva i-Iva ye-50 + ne-3% ye-30 + - ezininzi zingcono kunokungabikho kokhuseleko konke konke. Ngokubhekisele kuphando oluchaza ukuba kutheni kubalulekile ukusebenzisa ilanga.
Ulusu olomileyo
Njengeziko le-Harvard kwinqaku lesayensi "ulusu olonakalanga lwelanga", ifoto elucenga lolusu ihamba kunye nomonakalo we-collagen - iprotein enoxanduva lokugcina i-eladesis. I-quagen ixhasa iindonga zemithambo yegazi, ke xa kudityaniswa ulusu elangeni, awuzange ube ngamabala omhlaba, kodwa neenkwenkwezi ezinobuthathaka kwiindawo ezinobuso, iiapile zeempundu, kunye neenkulungwane. Ilanga alikho kuphela i-Filters ye-UV, kodwa ikwabeka isikhumba isikhumba ngenxa yokuqulunqwa kweevithamini kunye nezakhiwo zomnini-mfo-mva njenge-glycerol.
Inqaku lomaleko ophezulu
Senza ntoni xa isikhumba siqala ukuthoba? Faka isicelo se-scrub okanye ifilimu yemaski, ungacingi malunga nonobangela weeseli zesikhumba. Ukufundwa kwenzululwazi yaseJapan, epapashwe ngo-2016 kunye "neziphumo zokusetyenziswa kwelanga" kwisihloko se-Sunraviolet ", sibonisa ukuba ifuthe le-Ultraviolet ihlala lingabonakali ngokucacileyo. Isikhumba esonakalisiweyo siqala ukwahlula iindawo ezingaphezulu ukuqinisekisa ukutya okwaneleyo kolusu olungaphezulu, kwaye endaweni yoko ukonakalisa umvuzo ngenxa yokungathotyelwa kwemithetho elula. Kolu phononongo, amabhinqa akhulileyo eenyanga ezili-18 asebenzise i-cream nge-SPF ebusweni ngaphambi kokuba ungene kwilanga, ngenxa yokuba ukubethwa ngulusu.
Ilanga kufuneka isetyenziswe kuye wonke umntu ongaphezulu kweenyanga ezi-6
Ifoto: HARTAHH.USPUS.com.
Umbala wolusu awunandaba
Abantu abangayisebenzisi i-SPF kulusu bahlala besithi ukuba bangaze batshise. Nangona kunjalo, ngaphandle kokuxhomekeka emthunzini wolusu, kungasetyenziswa konke-i-epidermis isetyenziswa njengomonakalo omkhulu, kuba i-tan yindlela yokukhusela i-radiation ye-iltraviolet. I-American Academy ye-Dermatology icebisa ukuba isebenzise i-SPF 30+ nangaphezulu yonke imihla, ngaphandle kwemozulu engaphandle kwefestile - i-Ultraviot idlula ngexesha lemvula. Kungcono ukuba ayikokulingisa okanye ithoni ye-cream enezinto zokhuseleko, kodwa i-cream ekhethekileyo elangeni.
Ukusetyenziswa kwe-acid peeling
Ukuba usebenzisa i-acid tonic okanye ugqithise i-pelings, ungaze uphume elangeni ngaphandle kwe-cream enento yokukhusela i-50 +. Ngapha koko, ixesha lefuthe elifanelekileyo leziphumo ezivela kwiinkqubo lixhomekeke ngqo kwindlela oza kuyisebenzisa ngayo ikhrimu - kufuneka uyisebenzise rhoqo kwiiyure ezi-2 kwaye uphinda ubize okanye unxibelelane namanzi. Kukwabhekisa ngononophelo kwindawo ephantsi kwamehlo, ibunzi, imilebe kunye nempumlo - kukuxhomekeka kwinani elincinci lamafutha amancinci, ngokungafaniyo nezihlathi kunye ne-chin.
Khusela ulusu ukuze ujongeke kancinane.