Abantu benshi batekereza ko gukoresha agatanda ko gusiga ibara ry'uruhu bisa no kumara igihe kinini ku zuba. Nubwo byombi bishyira uruhu ku mirasire ya ultraviolet (UV),ahantu ho gusiga ibara ry'izuba ntabwo ari kimwe n'izuba risanzwe.
Gusobanukirwa itandukaniro bishobora kugufasha gusuzuma neza ingaruka, inyungu, n'ubundi buryo butekanye.
Ni iki ibitanda byo mu bwoko bwa Tanning Beds n'izuba bihuriyeho?
Uburiri bwo gusiga ibara ry'izuba n'izuba:
-
Gusohora imirasire ya ultraviolet (UV)
-
Gukangura ikorwa rya melanin mu ruhu
-
Bishobora gutera ibara ry'uruhu, gutwikwa n'izuba, no kwangiza uruhu
-
Yongera ibyago byo gusaza imburagihe na kanseri y'uruhu
Kubera ibi bisa, uburiri bwo gusiga ibara ry'uruhu bukunze gufatwa nk'"izuba ryo mu nzu." Ariko, itandukaniro ririho rirakomeye.
Uburyo ibitanda byo gushushanya uruhu bitandukanye n'izuba
Umucyo w'UV
-
Izubaitanga uruvange runini rwaUVA na UVB
-
Ibitanda byo gusiga ibara ry'uruhubisohora cyane cyaneUVA (hafi 95–99%)hamwe na UVB nkeya
UVA yinjira cyane mu ruhu kandi ifitanye isano rikomeye n'ubusaza bw'uruhu igihe kirekire ndetse n'ibyago byo kurwara kanseri.
Ubukana n'Igenzura
Guhura n'izuba biratandukanye bitewe n'ibi bikurikira:
-
Isaha y'umunsi
-
Igihembwe
-
Igipfukisho cy'ibicu
-
Aho akarere gaherereye
Ku rundi ruhande, ibitanda byo gusiga ibara ry'uruhu:
-
Gutanga imirasire ya UV ihoraho kandi yiganjemo
-
Ishobora gushyira uruhu kudose nyinshi za UVA mu minota mikekurenza amasaha y'izuba risanzwe
Gukora Vitamine D
-
Izuba rifasha umubiri gukora vitamine D binyuze mu mirasire ya UVB
-
Uduce twinshi two gushushanyaho uruhu dusohora UVB nke cyane, bigatuma tudakora neza Vitamine D
Ese ahantu ho gushyushya izuba hafatwa nk'aho umuntu yibasirwa n'izuba?
Kuva kurikwangirika k'uruhu n'uko ubuzima buhagazeyego—gukoresha uburiri bwo gusiga ibara ry'uruhuibarwa nk'ingufu za UV.
Abaganga bakunze gushyira hamwe ibitanda byo gusiga ibara ry’umuhondo n’izuba mu gihe cyo gusuzuma ibyangiritse ku mirasire y’izuba ndetse n’ibyago byo kurwara kanseri y’uruhu.
Ariko, ibitanda byo gusiga ibara ry'uruhu nintabwo bingana n'izuba risanzwemu miterere cyangwa mu bunini.
Ni ikihe kintu kitagira ingaruka mbi: Izuba cyangwa Uburiri bwo Gushyira Ibara ry'Umutuku?
Nta na rimwe rifatwa nk'aho ritekanye.
Mu bihe bimwe na bimwe, uburiri bwo gusiga ibara ry'uruhu bushobora kwangiza cyane kuko butanga:
-
Imirasire ya UVA yiganjemo cyane
-
Amasomo magufi kandi akomeye yo kwiyerekana
Imiryango y'ubuzima ku isi yose ishyira ahantu ho gusiga ibara ry'uruhu mu byiciroitera kanseri, bisa no kwibasirwa n'izuba rikabije.
Uburyo bwizewe bwo gukoresha imirasire y'izuba
Niba intego yawe ari ukugaragara neza cyangwa uruhu rwawe rudaterwa n'ingaruka za UV:
-
Ibikoresho byo kwisiga uruhu bidakoresha izubaitanga ibara ridafite imirasire
-
Ubuvuzi bw'urumuri rutukuraishyigikira ubwiza bw'uruhu rudakoreshejwe ibara ry'uruhu cyangwa ngo rubeho mu mirasire y'izuba
Izi nzira zikoreshwa zirinda ingaruka ziterwa n'izuba n'izuba ryinshi.
Ibitekerezo bya nyuma
None se, uburiri bwo gushushanya bufatwa nk'izuba?
Oya, ahantu ho gusiga ibara ry'izuba ntabwo ari kimwe n'izuba, ariko bishyira uruhu rwawe ku mirasire ya UV kandi bikagira ingaruka nk'izo—cyangwa zirenze—ku buzima. Mu rwego rw'umutekano, gukoresha uruhu rwo kwisiga ku buriri bigomba gufatwa nk'aho ari imirasire ya UV kandi bigakorwa witonze.
Kugira ngo uruhu rugire ubuzima bwiza igihe kirekire, kugabanya imirasire y'izuba ni yo mahitamo meza cyane.
Ibibazo Bikunze Kubazwa
Ese ahantu ho gutwika izuba hafatwa nk'izuba?
Yego. Uburiri bwo gusiga ibara ry'izuba bushobora gutera ubushyuhe bw'izuba nk'uko imirasire y'izuba isanzwe iteye.
Ese gukaraba mu nzu ni byiza kuruta gukaraba hanze?
Oya. Gushyira ibara ry'umuhondo mu nzu bishobora gutanga imirasire ikomeye ya UV mu gihe gito.
Ese uburiri bwo gusiga ibara ry'izuba bufasha mu kubona vitamine D nk'izuba?
Inyinshi muri zo ntizitanga UVB ihagije kugira ngo zongere Vitamine D ku buryo bugaragara.