Abantu abaningi baphendukela emibhedeni yokushiswa kwesikhumba ngoba bafuna imiphumela esheshayo kunokushiswa yilanga ngaphandle. Kodwa ingabe umbhede wokushiswa kwesikhumba ushesha ngempela kunelanga uma kukhulunywa ngokushiswa kwesikhumba?
Ezimweni eziningi,yebo—imibhede yokushisisa isikhumba ingashisisa isikhumba ngokushesha kunokukhanya kwelanga kwemvelo, kodwa isivinini siza nokushintshana okubalulekile.
Kungani Imibhede Yokushiswa Kwesikhumba Ishesha Kakhulu Ukushiswa Kwesikhumba
Isizathu esiyinhloko sokuthi imibhede yokushiswa kwesikhumba isebenze ngokushesha yi-Ukuqina kwe-UV kanye nokungaguquguquki.
Imisebe ye-UV egxilile
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Imibhede yokushiswa kwesikhumba ikhipha amazinga aphezuluImisebe ye-UVA (cishe 95–99%)
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I-UVA ingena ngokujulile esikhumbeni futhi ibangele ukubola kwe-melanin ngokushesha
Ngokuphambene nalokho, ukukhanya kwelanga kuhlanganisa kokubili i-UVA ne-UVB, futhi ukuqina kwayo kuyashintsha njalo.
Ukuvezwa Okulawulwayo
Ukushiswa kwesikhumba ngaphandle kuncike ku:
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Isikhathi sosuku
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Isimo sezulu kanye nesembozo samafu
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Indawo yezwe
Imibhede yokushiswa kwesikhumba inikeza:
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Ukukhishwa kwe-UV okuhambisanayo
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Ubude besikhathi obubikezelwayo
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Ngisho nokuchayeka emzimbeni wonke
Le ndawo elawulwayo ivumela ukushiswa kwesikhumba okubonakalayo ngezikhathi ezimfushane.
Ukuqhathaniswa Kwesikhathi Sokushiswa Kwesikhumba Okuvamile
Nakuba imiphumela ihlukahluka, ukuqhathanisa okuvamile yilokhu:
Imizuzu eyi-10-15 embhedeni wokushiswa kwesikhumba ≈ amahora angu-1-3 elangeni elinamandla lasemini
Lokhu kusho ukuthi umbala obonakalayo ungavela ngemva:
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Izikhathi zokulala ezi-1–2 zokushisa ilanga
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Izinsuku eziningana zokuchayeka elangeni ngokuphindaphindiwe
Ingabe Ukushesha Kusho Okungcono Noma Okuphephile?
Akunjalo ngempela.
Ngoba imibhede yokushiswa kwesikhumba ikhipha imisebe enamandla ye-UVA:
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Umonakalo wesikhumba uqongelela ngokushesha okukhulu
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I-Collagen iphuka ngokushesha
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Izingozi zokuguga ngaphambi kwesikhathi kanye nomdlavuza wesikhumba ziyanda
Izinhlangano zezempilo zihlukanisa imibhede yokushiswa kwesikhumba njengeokubangela umdlavuza, okufana nokuchayeka elangeni ngokweqile.
Ubani Oshesha Ukushiswa Kwesikhumba Emibhedeni Yokushiswa Kwesikhumba?
Ijubane lokushiswa kwesikhumba lisancike ku:
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Uhlobo lwesikhumba
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Uhlobo lombhede (umfutho ophansi vs umfutho ophezulu)
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Imvamisa yeseshini
Isikhumba esimhlophe singasha ngaphambi kokushiswa yilanga, ngisho nangezikhathi ezimfushane.
Izindlela Eziphephile Zokuthola Umbala Ngaphandle Kwe-UV
Uma ijubane nokubukeka kuyizinhloso zakho eziyinhloko:
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Imikhiqizo yokushiswa kwesikhumba ngaphandle kwelanganikeza imiphumela esheshayo
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Ama-tan afafazwayonikeza umbala olinganayo ngaphandle kokuvezwa yi-UV
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Ukwelashwa kokukhanya okubomvuisekela ukubukeka kwesikhumba ngaphandle kokushisa noma ukulimala kwe-UV
Lezi zinketho zigwema izingozi zelanga kanye nemibhede yokushiswa kwelanga.
Isinqumo Sokugcina
Ngakho-ke, ingabe umbhede wokushiswa kwesikhumba ushesha kunelanga?
Yebo, imibhede yokushiswa kwesikhumba ivame ukukhiqiza ukushiswa kwesikhumba okubonakalayo ngokushesha kunokukhanya kwelanga kwemvelo, kodwa futhi ziveza isikhumba emisebeni ye-UV ephakeme, egxile kakhulu ngesikhathi esincane.
Ukushiswa kwesikhumba ngokushesha akusho ukushiswa kwesikhumba okuphephile. Ukuze isikhumba sihlale siphilile isikhathi eside, ukunciphisa ukuchayeka emisebeni ye-UV kuseyisinqumo esingcono kakhulu.
Imibuzo Evame Ukubuzwa
Ungakwazi yini ukushisisa ibala embhedeni owodwa wokushisisa ibala?
Abanye abantu bayabona umbala omncane, kodwa ukushiswa kwesikhumba okubonakalayo kuvame ukuvela ngemva kwezikhathi eziningi.
Ingabe imibhede yokushiswa kwesikhumba ishisa ngokushesha kunelanga?
Yebo. Ngenxa yobukhulu be-UV, ukusha kungenzeka ngokushesha.
Ingabe ukushiswa kwesikhumba ngaphakathi endlini kuphephile kunokushiswa kwesikhumba ngaphandle?
Cha. Ukushiswa kwesikhumba ngaphakathi kungaba yingozi ngokulinganayo noma ngaphezulu kunokuchayeka elangeni.