Inzitizi yumubiri kuruhu - Izuba ryizuba

Imirasire yizuba yumubiri, izwi cyane nkizuba ryizuba, ikora mugukora inzitizi yumubiri kuruhu rurindaimirasire y'izuba.

Izuba ryizuba ritanga uburinzi bwagutse mugaragaza imirasire ya UV kure yuruhu rwawe. Bafasha kandi kwirinda kwangirika kwuruhu rwa UVA, harimo hyperpigmentation hamwe nimpu.

Imirasire y'izuba irashobora kandi gufasha guhagarika imirasire ya UVA inyura muri windows, ishobora gutera pigmentation no gusenyuka kwa kolagen. Niyo mpamvu ari ngombwa kwambara izuba ryinshi buri munsi, nubwo udateganya kujya hanze.

Amashanyarazi menshi yizuba akoreshwa na okiside ya zinc na titanium oxyde, ibintu bibiri bizwi ko bifite umutekano kandi bifite akamaro nubuyobozi bushinzwe ibiryo n'ibiyobyabwenge (FDA) Inkomoko yizewe.

Micronised zinc oxyde cyangwa titanium izuba - cyangwa abafite uduce duto cyane - bakora cyaneizubamu gukuramo imirasire ya UV.

Elizabeth Hale, MD, umuyobozi w’inzobere mu kuvura indwara z’uruhu akaba na visi perezida w’ishami ryizewe ry’uruhu rwa kanseri, agira ati:

Ati: "Batanga kandi uburinzi bwagutse cyane (kwirinda imirasire ya UVA na UVB) kandi birasabwa cyane cyane ku bakoresha izuba ku maso no mu ijosi buri munsi, kuko bakora mu rwego rwo gukumira umwaka wose UVA yangiza harimo iminkanyari, ibibara byijimye, no gufotora. ”

Inyungu zose, byanze bikunze, ariko izuba ryizuba rifite ikintu kimwe kibi: Birashobora kuba byoroshye, bigoye gukwirakwira, kandi - cyane cyane - bikunda gusiga inyuma yera igaragara kuruhu. Niba ufite ibara ryijimye, aba bakinnyi bera barashobora kugaragara cyane.Ariko, hamwe na Unipromaumubiri UV muyunguruziwatsinze't ufite impungenge nkizo. Ndetse ingano yingirakamaro yo gukwirakwiza no gukorera mu mucyo biha formula yawe nziza yubururu nicyiciro kinini cya SPF.