Mu myaka yashize, umweru wahoraga ukurikiranwa n'Abanyaziya ariko ubu uruhu rwera ntirukiri rwo rwonyine rukunzwe cyane ku isi, ibara ry'umukara ryagiye riba rimwe mu mahitamo y'ingenzi mu mibereho y'abantu, ubwiza bwa karameli n'abagabo b'imideli b'umuringa bahinduka abagezweho ku isi.
Uruhu rw'umuringa rubengerana n'umubiri ukomeye bigaragaza ubwiza bw'ubuzima bwabo, cyane cyane mu Burayi na Leta Zunze Ubumwe za Amerika mu izina ry'ubuzima bw'abakire mu biruhuko, ndetse no ku bijyanye n'imibereho myiza.
Abantu benshi bazavuga ko byoroshye cyane kwirabura uruhu, ntukiyambike amavuta yo kwisiga izuba, ahubwo wiyogosheshe hanze!
Ubwo ni bumwe mu buryo bwo kwijima. Hari ubundi buryo bwo kwijima ni ugukoresha ibikoresho byo mu nzu byo kwijima. Ni ubuhe buryo bwiza kurusha ubundi?
Itandukaniro ni irihe?
Dore urugero rw'umuntu w'inararibonye mu gukora isuku muri Merican Tanning Booth, umaze imyaka irenga icumi akora akazi ko kurara ku zuba, ruguha ishusho yimbitse y'itandukaniro riri hagati yo kurara ku zuba no kurara ku zuba mu nzu.
Ihame ryo gusiga ibara ry'uruhu
Kwiyuhagira izuba mu buryo busanzwe:
Imirasire y'izuba irimo imirasire ya UVA UVB na UVC (UVC ni mbi ku mubiri w'umuntu, ariko imirasire ya UVC ifite ubushobozi buke bwo kwinjira kandi hafi ya yose yinjizwa n'urukuta rwa ozone). Thera ziruta imirasire ya UVA inshuro 500 iyo zigeze ku zuba kurusha imirasire ya UVB. UVA na UVB zishobora kugera ku ruhu no ku ruhu, bigatuma melanin ikorwa kandi ikagera kuri stratum corneum, bityo uruhu rugahinduka umwijima.
Imashini ikora uruhu rwo mu nzu:
Imera nk'imirasire y'izuba, ariko ikoresha 98% UVA + 2% UVB gusa hamwe n'igipimo cya zahabu kidahinduka. Ntirimo UVC yangiza umubiri w'umuntu. Ntizatwika uruhu byoroshye, kandi ikomeza kugira ingaruka nziza zo kwisiga vuba kandi buri gihe.
Ahantu ho gushushanya
Kwiyuhagira izuba mu buryo busanzwe:
Bitewe n’ingaruka z’ikirere, ugomba guhitamo ahantu hari izuba ryinshi hanze, ugahitamo kubikora ku mucanga, ahantu hatari ahantu ho kwiherera cyane kandi nta ruhushya rwo kwambara imyenda, ibyo bikazakuviramo ibimenyetso bimwe na bimwe by’izuba.
Imashini ikora uruhu rwo mu nzu:
Bikorerwa mu nzu kandi ntibibangamirwa n'ikirere. Bifite ibanga rikomeye kandi bishobora kumurikira umubiri wose muri dogere 360.
Igihe cyo Gusukura Ibara ry'Izuba
Kwiyuhagira izuba mu buryo busanzwe:
Gukenera kwirinda kwishyiramo saa sita z'amanywa (kwirinda gutwikwa n'izuba), kwishyiramo mu masaha 2 buri gihe, bishobora gutuma uruhu rwirabura (ibikenewe byihariye bitewe n'uruhu rw'umuntu ku giti cye) nyuma y'ukwezi kumwe.
Imashini ikora uruhu rwo mu nzu:
Igihe icyo ari cyo cyose ushakiye, iminota 7 kugeza ku 10 buri gihe, buri gihe ugomba gutegereza nyuma y'amasaha 48 (rimwe mu minsi ibiri), inshuro 4 kugeza kuri 6 zishobora gutuma uruhu rwawe ruhinduka ibara wifuza, igihe cyo kuruhukiramo rimwe mu cyumweru.
Ingaruka zo gukaranga ibara ry'uruhu
Kwiyuhagira izuba mu buryo busanzwe:
Biterwa n’ubukana bw’urumuri n’ibicu buri munsi, biragoye kugenzura ko umuntu yakwinjirira urumuri rungana, bityo ntashobora guhitamo ibara ry’uruhu, kandi muri rusange bizagaragara nk’ikibazo cy’ibara ry’uruhu ritari ringana.
Imashini ikora uruhu rwo mu nzu:
Gukoresha uburyo buhoraho bwo gukoresha amabara y'urumuri, gukoresha amavuta yo kwisiga, ntibishobora guhitamo ibara ry'uruhu gusa, nk'umuringa w'ingano, bituma uruhu rubengerana kandi rukagira ibara ryoroshye.
Mu by’ukuri, ibara ry’umukara ntirituma abantu bagira imyambarire myiza kandi ikaba ingirakamaro ku buzima bw’umubiri, bityo rikaba ryarakwirakwijwe ku buryo izuba ritava, muganga akomeza avuga ko ibara ry’umukara rishobora guteza imbere ikorwa rya vitamine D3 na kalisiyumu ikorwa, ko imitsi ikomeye n’amagufwa n’imitsi bishobora gukomeza amagufwa n’amenyo mu buryo bwo kugabanya umunaniro, no gutuma abantu bishima binyuze mu isesengura ryavuzwe haruguru, ndizera ko wowe ku ibara ry’umukara ufite ubumenyi busobanutse neza, dushobora guhitamo uburyo bujyanye n’ibara ry’umukara, kwiha ibara kugira ngo urebe, kwigira umuntu ufite ubuzima bwiza kandi ugire igikundiro.