Sonke siyazi ukuthi ukuchayeka kakhulu emisebeni ye-ultraviolet kungabangela ukushiswa yilanga, kanti ukukhanya okubomvu kungalungisa izinkinga zesikhumba. Kodwa bewazi ukuthi la maza okukhanya amabili abonakala ephikisana angasebenza ndawonye ukuze athole imiphumela engcono kakhulu?
Esihlokweni sakhe esithi, 'Ukusebenzisa Ukukhanya Kwelanga Ukusekela Ukuphila,' isazi sezinto eziphilayo saseMelika uDkt. Ray Peat uveza ukuthi ukukhanya kwe-ultraviolet (UV) akuyona nje into eyingozi, kodwa kunalokho 'kuyimithi yemvelo' enamandla. Ukusebenza kwayo kuncike ekunamatheleni kumthamo kanye nokusetshenziswa. Isibonelo, ukuyihlanganisa nokukhanya okubomvu kungalinganisela izinzuzo zayo, kwenze ukwelashwa kuphephe futhi kuphumelele kakhudlwana, kuyilapho kunciphisa kakhulu izingozi ezingaba khona.
01: Izinzuzo Ezifihliwe Zokushiswa Kwemisebe Emaphakathi Ye-Ultraviolet
Ngokwefilosofi yocwaningo lukaDkt. Ray Peat, imisebe ye-ultraviolet ibizwa ngokuthi “umuthi wemvelo” ngoba “iyi-catalyst” yomzimba womuntu ukuze wakhe i-vitamin D.
Ngaphezu kwalokho, ukuchayeka okulinganiselwe kwe-UV kungashukumisa isikhumba ukuthi sikhiqize i-melanin, okuholela ekushintsheni kwesikhumba okujulisa ithoni yesikhumba, kudale umbala wemvelo, kakolweni noma wethusi.
Futhi inamandla amahle kakhulu okulwa nama-antioxidant, isusa ama-free radicals, ibambezela ukuguga kwesikhumba, futhi inciphisa ingozi yezinkinga zesikhumba ezibangelwa ukucindezeleka kwe-oxidative.
Ngakho-ke, umphumela wokushiswa yilanga ophakathi nendawo ngenxa yokuvezwa kwe-UV kuthuthukisa kokubili ukukhanga kwesikhumba kanye namakhono aso okuvikela.
02: Ukukhanya okubomvu 'kuvumelana' kanjani nokukhanya kwe-ultraviolet?
Ngokusekelwe ekuqondeni okujulile ngezinzuzo zokukhanya kwe-ultraviolet, uDkt. Ray Peat uphinde waphakamisa ukuthi 'ukukhanya okubomvu okungenayo kungaba yinto eyisisekelo yokumelana nokucindezeleka kuzo zonke izinto eziphilayo.' Lokhu kusho ukuthi ukukhanya okubomvu kunemiphumela yokulwa nemisebe, futhi akusiyo nje kuphela isakhi esizuzisa abantu, kodwa futhi kungathuthukisa impilo yazo zonke izinto eziphilayo eMhlabeni, ngisho nezitshalo.
Njengoba uhlola izifundo zesayensi nezemitholampilo ezingaphezu kuka-50,000 mayelana nokwelashwa kokukhanya okubomvu kuze kube manje, uzothola ukuthi abantu bangazuza kakhulu ekukhanyeni okubomvu nokuseduze kwe-infrared, kungakhathaliseki ukuthi isimo sabo sinjani.
Izifundo eziningi ezigunyaziwe zithole nokuthi ukukhanya okubomvu kunomthelela wokuvikela isikhumba. Ukukhanya okubomvu kungangenelela ekulimaleni kwemisebe ye-ultraviolet esikhumbeni, kuvimbele ukubola kweseli okubangelwa imisebe ye-ultraviolet, kuthuthukise ukuguga kwesikhumba okubangelwa imisebe ye-ultraviolet, kunciphise i-erythema kanye nemibimbi, futhi kunciphise ubulukhuni besikhumba.
Lokhu kubonisa ukuthi ukuhlanganisa ukwelashwa kokukhanya okubomvu nokwelashwa kokukhanya kwe-ultraviolet kwesimanje, okufaka esikhundleni sezibani ze-ultraviolet ezingaba ngu-50% ngezibani ezibomvu, kungalondoloza inani lokwelapha noma lokusebenza kokukhanya kwe-ultraviolet futhi kunciphise izingozi ezingaba khona zokukhanya kwe-ultraviolet ngokusebenzisa izakhiwo zokuvikela zokukhanya okubomvu, okwenza ukwelashwa nge-phototherapy kuphephe futhi kusebenze kangcono.
03 Isixazululo Sokuthambisa Isikhumba Esinempilo SaseMerican
Njengophayona emkhakheni wezempilo nobuhle bokubona, iMerican ihambisana ngokujulile nefilosofi yocwaningo kaDkt. Ray Peat futhi, ngokubambisana nethimba laseJalimane le-Cosmedico R&D, isungule ubuchwepheshe bokushiswa kwesikhumba okubomvu kwe-RUBINO, okudala ikhambi lokushiswa kwesikhumba okunempilo eliphephile nelisebenza kahle kakhulu kubasebenzisi emhlabeni jikelele.
Ubuchwepheshe be-RUBINO bokushiswa kokukhanya okubomvu abuhlanganisi nje imithombo emibili yokukhanya; kunalokho, bufinyelela ibhalansi ephelele phakathi kwe-ultraviolet nokukhanya okubomvu ngokulawula okunembile kanye nokulinganisa ngokwesayensi. Lokhu kwandisa ngempumelelo umbala ngo-50%, okuholela ekubandeni okufanako, okuhlala isikhathi eside, okukhazimulayo ngokwemvelo, nokwethusi.
Ngakolunye uhlangothi, ngokulungisa ingxenye ethile yamaza e-UV, kungenza i-melanocyte yesikhumba isebenze kancane futhi kukhuthaze ukukhiqizwa kwe-melanin ngokulinganayo; ngakolunye uhlangothi, ngokufaka ubuchwepheshe bokukhanya okubomvu ukuze kusebenze ezingqimbeni ezijulile zesikhumba, kungakhuthaza ukuvuselelwa kwe-collagen ne-elastin, kukhuthaze ukwenziwa kwe-vitamin D, kunciphise umonakalo wama-free radical futhi kuvumele umsebenzi wokuvimbela isikhumba kanye nokuqina kwawo kugcinwe kangcono ngemva kokushiswa kwesikhumba.
Kuhle ukusho ukuthi ubuchwepheshe be-RUBINO bokushiswa kwesikhumba okubomvu buwubuchwepheshe obuyinhloko obuthuthukiswe ngokubambisana yiMerican kanye nethimba laseJalimane leCosmedico emhlabeni jikelele. Emakethe yasekhaya, buphethwe yiMerican kuphela, futhi buhlukile, okwenza kube nzima ukuthi eminye imikhiqizo ikwazi ukuphinda.
Ukuhlanganiswa okuhlakaniphile kokukhanya okukhanyayo okuphakathi nendawo kanye nokukhanya okubomvu kufeza izinzuzo ezimbili 'zokushisa isikhumba kanye nokuvuselelwa kwaso, kokubili okufinyelelekayo.' Ubuchwepheshe bokushisa isikhumba obukhanyayo beMerican RUBINO buphinde bukhanyise ngokucacile indlela entsha yokuthuthukiswa kwesikhathi esizayo kobuchwepheshe be-ultraviolet phototherapy.