Abantu abaninzi bacinga ukuba ukusebenzisa ibhedi yokuthambisa kufana nokuchitha ixesha elangeni. Nangona zombini ezi zinto zibeka ulusu kwimitha ye-ultraviolet (UV),ibhedi yokuthambisa ilanga ayifani nokukhanya kwelanga kwendalo.
Ukuqonda umahluko kunokukunceda uvavanye ngcono iingozi, iingenelo kunye nezinye iindlela ezikhuselekileyo.
Yintoni Efana Ngayo IiTanning Beds Nelanga?
Zombini iibhedi zokuthambisa ilanga kunye nelanga:
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Khupha imisebe ye-ultraviolet (UV)
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Khuthaza ukuveliswa kwe-melanin eluswini
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Ingabangela ukutsha kwelanga, ukutshiswa lilanga, kunye nomonakalo wolusu
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Yandisa umngcipheko wokwaluphala kwangethuba kunye nomhlaza wolusu
Ngenxa yezi zinto zifanayo, iibhedi zokuthambisa ilanga zihlala zithathwa njenge "langa langaphakathi." Nangona kunjalo, umahluko ubalulekile.
Indlela Iibhedi Zokuhombisa Ilanga Ezahluke Ngayo Kwilanga
I-UV Spectrum
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Ilangaikhupha umxube obanzi weI-UVA kunye ne-UVB
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Iibhedi zokutshisa isikhumbakhupha kakhuluI-UVA (malunga ne-95–99%)ene-UVB encinci
I-UVA ingena nzulu eluswini kwaye inxulumene kakhulu nokwaluphala kwesikhumba ixesha elide kunye nomngcipheko womhlaza.
Ubunzulu kunye noLawulo
Ukuvezwa lilanga kuyahluka ngokuxhomekeke kwezi zinto zilandelayo:
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Ixesha losuku
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Ixesha lonyaka
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Isigqubuthelo selifu
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Indawo yejografi
Kwelinye icala, iibhedi zokutshisa ilanga:
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Inika imitha ye-UV ehambelanayo neqinileyo
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Ingaveza ulusuiidosi eziphezulu ze-UVA ngemizuzukuneeyure zelanga lendalo
Imveliso yeVithamin D
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Ilanga linceda umzimba uvelise i-vitamin D ngemitha ye-UVB
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Uninzi lweebhedi zokuthambisa i-dawning zikhupha i-UVB encinci kakhulu, nto leyo eyenza ukuba zingasebenzi kakuhle ekuveliseni i-vitamin D.
Ngaba ibhedi yokuthamba ibala njengokukhanya kwelanga?
Ukususela kwiumonakalo wesikhumba kunye nembono yempiloewe—ukusetyenziswa kweebhedi zokuthambisa isikhumbaibalwa njengokuvezwa yi-UV.
Iingcali zonyango zihlala ziqokelelana kunye iibhedi zokutshisa ilanga kunye nokukhanya kwelanga xa kuvavanywa umonakalo we-UV kunye nomngcipheko womhlaza wolusu.
Nangona kunjalo, iibhedi zokutshisa ilanga ziyasebenzaayilingani nokukhanya kwelanga kwendalongokwakhiwa okanye ubunzulu.
Yeyiphi Ekhuselekileyo: Ilanga okanye Ibhedi Yokutshiswa Kwelanga?
Akukho nanye kwezi ndlela ithathwa njengekhuselekileyo.
Kwezinye iimeko, iibhedi zokuthambisa isikhumba zinokuba yingozi ngakumbi kuba zibonelela ngezi zinto zilandelayo:
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Imitha ye-UVA egxininisiweyo ngakumbi
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Iiseshoni ezimfutshane, ezinzulu ngakumbi zokuvezwa
Imibutho yezempilo kwihlabathi liphela ibeka iibhedi zokutshisa ilanga njengeibangela umhlaza, okufana nokuchatshazelwa lilanga kakhulu.
Iindlela Ezikhuselekileyo Zokusebenzisa Ukukhanya Kwe-UV
Ukuba injongo yakho kukubonakala okanye ukukhanya kolusu ngaphandle kweengozi ze-UV:
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Iimveliso zokuthambisa ngaphandle kwelangainika umbala ngaphandle kokukhanya
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Unyango lokukhanya okubomvuixhasa umgangatho wolusu ngaphandle kokutshisa okanye ukuvezwa yi-UV
Ezi ndlela ziphepha iingozi ezinxulumene nelanga kunye neebhedi zokutshisa ilanga.
Iingcinga Zokugqibela
Ngoko ke, ngaba ibhedi yokuthambisa ilanga ithathwa njengelanga?
Hayi, iibhedi zokuthambisa azifani nelanga, kodwa ziyawubeka ulusu lwakho kwimitha ye-UV kwaye zithwala iingozi zempilo ezifanayo—okanye ezinkulu—ngokokhuseleko. Ngokwembono yokhuseleko, ukusebenzisa ibhedi yokuthambisa kufuneka kuthathwe njengokukhanya kwe-UV kwaye kujongwe ngononophelo.
Ukuze ulusu luhlale lusempilweni ixesha elide, ukunciphisa ukukhanya kwe-UV kusoloko kukhetho olukhuselekileyo.
Imibuzo ebuzwa rhoqo
Ngaba ibhedi yokuthambisa ilanga ibalwa njengelanga xa kutshiswa lilanga?
Ewe. Ibhedi yokuthambisa ilanga inokubangela ukutsha kwelanga njengokukhanya kwelanga kwendalo.
Ngaba ukutshiswa kwesikhumba ngaphakathi endlwini kukhuselekile kunokutshiswa kwesikhumba ngaphandle?
Hayi. Ukutshiswa kwelanga ngaphakathi endlwini kunokuvelisa imitha ye-UV enamandla ngexesha elifutshane.
Ngaba iibhedi zokuthambisa ilanga ziyanceda ekufumaneni i-vitamin D njengelanga?
Uninzi aluboneleli nge-UVB eyaneleyo yokunyusa kakhulu i-vitamin D.