Dzuŵa lamtundu umene mumabweretsa pa bwato lanu lidzalimbikitsanso kuti mumakonda nthawi yanu panyanja. Ngati mubweretsa kuwala kwa dzuwa komwe kuli ndi SPF (dzuwa lotetezera chinthu), mumatha kugwiritsa ntchito nthawi yanu kuyamwa kutentha kwa dzuwa. Ngati simubweretsa mtundu wa sunscreen umene uli "oyanjana ndi nyanja," ndiye kuti mutha kutembenuka kuchoka kumtunda kupita kufupi ndi nyanja.
Ngati mutabweretsa kuwala kwa dzuwa ndi SPF yoyenera komanso yomwe ili yabwino, imakhala chinthu chimodzi chodetsa nkhaŵa.
Kusankha SPF yolondola ku Sunscreen Yanu ya Cruise
SPF imapezeka m'masamba kuchokera pa 2 mpaka 60. Komabe, miyezo yapamwamba sichifanana ndi chitetezo chabwino, komabe. SPF ya 50 imapereka chitetezo choposa 1% mpaka 2% kuposa SPF ya 30. American Academy of Dermatology amalimbikitsa kuvala SPF ya 30 kuti chitetezo chokwanira. Kuchuluka kwa chitetezo chomwe mukusowa kumadalira momwe dzuwa limakhalira nthawi zambiri, lomwe limapezeka mu ndondomeko ya ndondomeko ya UV kwa malo. Maulendo ambiri oyendetsa maulendo ali ndi zizindikiro zapamwamba za UV, motero onetsetsani kuti musagwiritse ntchito masitepe a SPF.
Ngati muli ndi ana omwe akukuthandizani paulendo wanu, mungafune kuganiza kuti muwagulire zowonjezera zowunikira kuti azigwiritsa ntchito. Mudzafuna kulingalira za msinkhu wa SPF, kukhudzidwa ndi dzuwa, ndi njira yowonjezera yogwiritsira ntchito (sprays, timitengo, lotions, etc.).
Madzi Otsutsana ndi Mazira a Sunscreens
Chotupa cha dzuwa chomwe sichikutsuka mumadzi ndilofunika paulendo. Mungathe kuona malemba ena akunena kuti "madzi" ndipo ena amalembedwa kuti "madzi otsika". Pali kusiyana kwakukulu pakati pa awiriwo, choncho sankhani mosamala. Madzi otentha a dzuwa amatha kukhala ndi mphindi 80 mpaka 90 m'madzi, pamene madzi otetezeka kapena osagwira ntchito amatha mphindi 40.
Mitundu imasiyanasiyana, choncho werengani chizindikiro kuti mudziwe kangati kuti muyambe kubwereza.
Zoona Zake Zowonjezera Zowonjezera
Maulendo apamwamba, maulendo ena amafuna kuti mugwiritse ntchito mtundu wapadera wa sunscreen umene umakhala wosasintha . Nthaŵi zonse tikapita kusambira ndi dzuwa, mankhwala omwe amachokera ku sunscreen amayipitsa madzi a m'nyanja, zomwe zingawononge ma coral ndi moyo wina wa m'nyanja. Ngati mulibe zowonongeka zowonongeka pamalo ena, simungaloledwe kutenga nawo mbali paziyenda zamadzi.
UVA kapena UVB Chitetezo
Mudzawona kuti zowonjezera za dzuwa zimatetezera ku UVA, UVB, kapena mitundu yonse ya ultraviolet (UV). Mazira a dzuwa ndi mafunde amphamvu ochokera ku dzuwa omwe sitingathe kuwona kapena kumva, koma akhoza kuwononga khungu lathu. Zonse ziwiri za UVA ndi UVB zimayambitsa makwinya, kukalamba msanga, khungu lakunjenjemera, komanso choipitsitsa, khansara ya khungu. Sankhani khungu la dzuwa lotchedwa "broad spectrum," chifukwa lidzateteza ku mazira a UV ndi UVB ochokera ku dzuwa.
Pansi pa Sunscreen kwa Cruise
Mukufuna kusankha sunscreen yomwe ili:
- SPF 30 kapena apamwamba
- Madzi (ngati mumagwiritsa ntchito nthawi yochuluka m'madzi) kapena osungira madzi (ngati mutakhala nthawi yochepa mu dziwe kapena nyanja)
- Maseŵera otetezera kuteteza motsutsa mazira a UV ndi UVB
- Zowonongeka kwa maulendo apanyanja pamalo ena
> Chitsime:
> "Zizindikiro za Khansa ya Khungu." Zimene Mukuyenera Kudziwa Zokhudza Khansa Yapakhungu. National Cancer Institute. 01 Aug 2005.