Kudzivirira Ganda reChangu Nokutevera Mazano Akajeka Aya
Kuwedzerwa kwekuwedzerwa kwezuva nemamwe magetsi e-rayvi (UV) anojekesa zvakajeka nehuwandu hunopfurikidza hwemhando dzakawanda dzekenza yeganda . Sezvo kenza yeganda inowanikwa mune mamiriyoni anopfuura maAmerica gore negore (uye achikwira), nyanzvi dzinobva kuAmerica Cancer Society, National Cancer Institute, American Academy of Dermatology, National Comprehensive Cancer Network, nemamwe masangano akawanda ari pamwe chete mukurumbidza zvakasimba kuti iwe unofanira kuderedza nguva yako muzuva.
Izvozvo zvinonzwisisika, asi zuva rakakura zvakadini? Ndiani ari pangozi? Ndeipi nzira dzakanakisisa dzekuzvidzivirira? Heano mhinduro dzemibvunzo inowanzobvunzwa nezvekuchengetedzwa kwezuva.
Ndiri Pangozi Yekenza Yeganda Here?
Vanhu vemarudzi ose uye mavara eganda vanogona kuwedzera kenza yemuviri, asi vamwe ndivo vanotengesa kupfuura vamwe. Kana uine chimwe kana zvimwe zvezviitiko izvi zvinotevera, iwe unofanirwa kunyanya kuchenjerera pakuderedza UV exposure yako:
- Ganda rakanaka
- Bhuruu, ruvara, kana mahazel
- Mvere dzisina kuchena kana dzvuku
- Freckles
- Muruzi (kunyanya 50 kana kupfuura)
- Mhuri kana nhoroondo yemunhu wekenza yeganda
Zuva Uye Ipi Iri Ikoko Inowedzera Ngozi?
UV rayation kubva kunezuva inonyanya kukuvadza mune zvimwe zviitiko, kusanganisira zvinotevera:
- kubva 10 am kusvika 4 pm
- kubva pakati peChitsuwa kusvika pakati peAgust
- pazvikwiriso pedo neEquator (somuenzaniso, Florida)
- panzvimbo yakakwirira
- apo pasina gore rakakomberedzwa rakavhara (uye makore achingovhara 20 muzana yemayara eV)
- pedyo nemvura, chando, kana imwe nzvimbo yakanyanya kufungisisa
Zuva rinokuvadza rinowedzera kwenguva, naizvozvo kana iwe ukazviwana uri mumamiriro ezvinhu aya kazhinji, kudzivirirwa kusingagumi ndeyekufanirwa. Yeuka kuti kunze kwekenza yeganda, zuva rinogona kukonzera kukanganisa uye mamwe maziso eziso, simba rekudzivirira mazvirwere, maziso echeka, makwinya, uye "skiny" ganda.
Ndeipi Inonyanya Kubudirira Nzira Yokuzvidzivirira?
Kana wakapindura "sunshcreen," iwe hauna kururama. Nzira inonyanya kubudirira ndeyekuti kungobuda kunze kwezuva rezhizha pakati pezuva. Kana izvozvo zvisingaiti, kupfeka nguo dzakasviba, dzakasungwa zvakasimba uye hofu yakaputika inoshandawo. Izvo chete zvinosvika zuva rekudzivirira kwezuva, iyo isiri yepinecea uye haifaniri kuongororwa chete. Heano mamwe mazano okuzvidzivirira:
- Kupfeka magirazi emasikati anosanganisira waranti inotaura kuti inopa 99-100 kubva muzana UVA uye UVB (yakadzika-spectrum).
- Isai imwechete (chikamu chakazara) chezuva rinopisa kune ganda rose rinoratidzirwa maminitsi gumi nemashanu vasati vaenda kunze. Zuva rekudzivirira kwezuva rinofanira kureva zuva rekudzivirirwa kwezuva (SPF) ye15 kana pamusoro uye inofanira kutaura kuti inopa kudzivirira-kuruka (UVA uye UVB). Rudo- kana kamu-based based sunscreens inowedzera kubatana paganda kwenguva yakareba, nokudaro inopa kudzivirirwa zviri nani.
- PABA-isina sunscreens inokurudzirwa kune vanhu vane ganda rakaoma. Vanhu vanovhiringidza vangadawo kudzivisa oxybenzone uye dioxybenzone. Mishonga iyo ine avobenzone (Parsol 1789), ecamsule, zinc oxide, kana titanium dioxide inofungidzirwa kuti yakareba mashizha ezuva uye saka inopa kudzivirirwa kune UVB uye mavhiri akawanda eUVA, uyewo kubatsira kubatsira kuderedza kukwikwiswa kwemakakatanwa uye kukwegura kweganda.
- Zvichienderana nebasa rako (kushambira, kutuka), zuva rekunze rinofanira kushandiswazve zvakare kwemaawa maviri.
- Nhamba yeSSPF pachikanda chezuva chinoratidza kuti nguva yakareba zvakadini, pasi pemamiriro ezvinhu akanaka, munhu anogona kugara kunze kwezuva asingatangi kuedza kuenzanisa nehuwandu hwenguva yeganda risina kudzivirirwa raizotanga kupisa. Kutsvakurudza kunoratidza kuti nhamba idzi dzimwe nguva dzinodarika.
- Dzivisa kupisa mafuta, mabhedha, uye sunlamps.
Vana Vanoda Zvimwe Kudzivirirwa Here?
Ehe. Kusvikira 50 kubva muzana yehupenyu hwehupenyu hwehupenyu hunoitika zuva risati rasvika. Zvidzidzo zvakare zvinoratidza kuti zviitiko zvakawanda zvekutsvaira kwevana vana, zvakanyanya kuitika kuti ivo vachava nekenza yemaperembudzi makumi emakore gare gare.
Saka zvinonyanya kukosha kuvadzivirira kubva kune zuva. Heano mazano mashomanana:
- Vana vane mwedzi mitanhatu kana kuti vaduku vanofanira kuchengetedzwa zvachose kunze kwezuva zvakananga nguva dzose. Mukuwedzera, chisiki chezuva hachifaniri kushandiswa kune vacheche muzera rino.
- Kwevana vanopfuura mwedzi mitanhatu, shandisa sunscreen nguva dzose kana vachienda panze.
- Vana vanoshambira vakagadzirwa kubva kumucheka wezuva-kudzivirira uye vakagadzirirwa kuvhara mwana kubva pamutsipa kusvika pamabvi varipo uye vanozivikanwa chaizvo.
Ndezvipi Zvokurapa Zvokurapa Zvine Utano Kupfuura Zuva Here?
Aiwa. Mwenje inopisa inopa UVA uye kazhinji UVB yakafanana uye inogona kukonzera kukanganisa kweganda kwenguva yakareba uye inobatsira mucheche weganda. Yeuka, kupisa tsvina chiratidzo cheganda uye hachiiti chinhu chekudzivirira ganda kuti rirege kukuvara. Nyanzvi dzinokurudzira kuti iwe unotarisa utano hwako pamusoro pechinhu chisina maturo uye usapedza kuchenesa maroni zvachose.
Zuva rinokonzera inofungidzirwa 90 muzana yekenza yenguruvara yeganda. Kuderedza kusvibiswa kwako kumirasi yeUV iye zvino ndiyo nzira iri nyore, iri nyore, uye inobudirira yekudzivirira kenza inogona kuparadza gare gare.
> Sources:
> "SunWise Program." Environmental Protection Agency.
> "Ndingazvidzivirira sei kubva kuRV?" American Cancer Society.
> "Chokwadi nezve sunscreens." American Academy of Dermatology.
> "Kenza Kudzivisa Kudzivirira Purogiramu." California Department of Public Health.