Imyenda y'izuba, bizwi kandi nk'umwenda w'izuba cyangwa umwenda ukingira izuba, ni ubwoko bw'imyenda yabugenewe kugira ngo irinde ingaruka mbi z'imirasire y'izuba ultraviolet (UV).Bikunze gukoreshwa mugukora imyenda, ibikoresho, nibikoresho byo hanze, nk'ingofero, amashati, kwoga, n'umutaka.

Imyenda y'izubaikozwe hifashishijwe ikorana buhanga ryimyenda yinjizamo imitungo ya UV ihagarika imyenda.Iyi mitungo igerwaho hakoreshejwe uburyo butandukanye, harimo kongeramo imiti ikurura UV mugihe cyo gukora cyangwa gukoresha fibre ziboheye cyane zisanzwe zifungaImirasire ya UV.Umwenda usanzwe usuzumwa ukurikije ibintu birinda ultraviolet (UPF), byerekana urwego rwo kurinda izuba rutanga.

Intego nyamukuru yimyenda yizuba ni ukurinda uwambaye ingaruka mbi ziterwa nimirasire ya UV, ishobora gutera izuba, gusaza imburagihe, hamwe na kanseri yuruhu rwiyongera.Mu kwambara imyenda ikozwe muri iyi myenda, abantu barashobora kwishimira ibikorwa byo hanze mugihe bagabanya imishwarara ya UV.

Imyenda yizuba itanga inyungu nyinshi kurenza imyenda isanzwe mugihe cyo kurinda izuba.Itanga urwego rwo hejuru rwa UPF ugereranije n imyenda isanzwe, ikumira neza igice kinini cyimirasire ya UV.Byongeye kandi, umwenda urahumeka, woroshye, kandi woroshye kwambara, bigatuma ubera ibikorwa byo hanze igihe kirekire.Ubwoko bumwebumwe bwimyenda yizuba nabwo bwagenewe gukuraho ubuhehere no gukama vuba, byongera ubwiza muri rusange.

Muri make,umwenda w'izubani ubwoko bwihariye bwimyenda itanga uburinzi bwizuba ryangiza UV.Yashizweho kugirango yoroshye, ihumeka, kandi yorohewe, ikora neza mubikorwa byo hanze.Muguhitamo imyenda nibikoresho bikozwe mumyenda yizuba, abantu barashobora kwishimira hanze mugihe bagabanya ibyago byo kwangirika kwizuba nibibazo byubuzima bijyanye nuruhu.