Izibonelelo kunye nokulimala kwemisebe yelanga kwimiba yabantu bekude kube yinto ekufutshane ngayo kwiingcali zehlabathi. Kuyaziwa ukuba imisebe ye-ultraviolet Ihluke kwi-longevity kwaye ihlukaniswe kwiintlobo ezi-3: UVC-futshane, i-UVB-ubude obude, i-UVA - ende kakhulu. Imibala ye-UVC ayifaki ingozi kubantu, kuba Ngenxa yobude obude bamagagasi abo abafikeleli kumhlaba womhlaba, ngokugqithiswe ngokupheleleyo ngongqimba lwe-ozone lomoya. Ezinye iintlobo ezimbini ziyahluka ngokwezinga kunye nemeko yesiphumo esikhumbeni sabantu. Ukongezelela kwizibonelelo zelanga, phantsi kwefuthe lokuba i-vitamin D ikhutshwa esikhumbeni, ekhuthaza ukuqiniswa kwamathambo emzimbeni, kukho umngcipheko wokutshisa, ukuguga kwangaphambili kwesikhumba kunye nophuhliso lwe-melanoma (i-tumor ebulalayo).
Ukunciphisa izinga lemiphumo emibi ye-sunscreens ne-PPD kunye ne-SPF-indices zisetyenzisiweyo, ezikhonza njengezihlungi ezivimbela imitha, zibavimbele ukuba bangene esikhumbeni. Izihlunu ze-SPF zikhusela kwimimitha ye-UV ye-spectrum B, iifayile ze-PPD kwi-spectrum Imibala Ziyingozi kakhulu, kuba zizo zonakalisa i-collagen fibers kwi-layer dermis, ukukhawulezisa inkqubo yokuguga, kwaye ingakhokelela ekubulaleni umdlavuza. Iinjongo eziqulethe kuphela i-SPF inokukwazi ukukhusela ukutshisa, kunye ne-sunscreens ne-PPD kunye ne-SPF ukubonelela ngokukhuselekileyo kwiintlobo ze-UV UVA kunye ne-UVB. Amanqaku aboniswe kwiphakheji ecaleni kwesigqithiso sibonisa umlinganiselo walo khuselo. Ngokomzekelo, i-PPD cream 8 iya kwehla phezu kwesikhumba izikhathi ezili-8 ngaphantsi kwemisebe ye-UVVA yelanga, njl njl. Kwaye nenani elinamanqaku e-SPF libonisa ubude bexesha elikhuselekileyo elise elangeni. Xa ukhetha i- sunscreen, kufuneka uqwalasele i-phototype yakho, encike kumbala wesikhumba, amehlo kunye neenwele. Ngoko ke, ukukhanya kwesikhumba, ukuphakama kwe-SPF kunye ne-PPD. I-khilimu kufuneka idibanise uhlobo lolusu. Kufuneka kuqatshelwe ukuba phezulu kwinqanaba lokukhusela lomkhiqizo, umthamo ogqithiseleyo kunye nokugqithisela kwawo. Yifanele uhlobo lwesikhumba olomileyo. Kwiindawo ezibuhlungu kakhulu ebusweni kunye nomzimba onomzimba ococekileyo (iinkophezelo, imilomo, ukugqithisa) kuyacetyiswa ukuba kusetyenziswe iindlela kunye nesicatshulwa esiphambili sokukhusela (iiyunithi ezingama-30-50). Kwakhona, ingqalelo ekhethekileyo kufuneka ihlawulwe kwiindawo ezibalaseleyo ebusweni nasemzimbeni, ezifana neempumlo, indlebe, isisu.
I- sunscreen ne-PPD- kunye ne-SPF-izixhobo zibonelela ngokukhusela ngokufanelekileyo, kuyacetyiswa ukuba zizisebenzise ngokuqhelekileyo, imizuzu engama-20-30 ngaphambi kokuphuma. Ngeli xesha, loo mveliso iya kufakwa kwesikhumba, kwaye iya kuba ilungele ukushisa ilanga.
Iidlangalabathi ezine-PPD kunye ne-SPF zisetyenziselwa ulusu kuninzi kunabo bonke abanonophelo bemihla ngemihla. Kuba ubuso, inxalenye efanelekileyo iya kulingana nomlinganiselo we-ukhilimu ofakwe kwi-pad pad, kwaye umzimba uya kuba malunga neethathu ezipuni.
Kufuneka kukhunjulwe ukuba nangona i-sunscreens engapheliyo ilahlekelwa iipropati zazo emva kwexesha elithile lexesha kwaye ngenxa yempembelelo yombane. Ngoko ke, kuyimfuneko ukuhlaziya i-krikhi elukhumbeni ngexesha lonke ukuhlala elangeni - emva kweeyure ezimbini, kwaye emva kokubhalwa kwinqanawa.