nkhani

Chilimwe chino, kutentha kwambiri kunabwera mwadzidzidzi, anthu ambiri akuyenda mumsewu, zovala zoteteza ku dzuwa, zipewa zoteteza ku dzuwa, maambulera, magalasi a dzuwa.

Chitetezo ku dzuwa ndi nkhani yomwe singapewedwe nthawi yachilimwe, kwenikweni, kukhudzana ndi dzuwa sikungotentha kokha, komanso kumayambitsa kukalamba kwa khungu, kupanga mawanga a dzuwa, pakagwa ukalamba wa khungu, kukalamba pang'ono ndiye chifukwa chachikulu chokalamba khungu. Chifukwa chake, chitetezo choyenera ku dzuwa nthawi yachilimwe ndikofunikira. Zotsatirazi zikupatsani chiyambi chatsatanetsatane cha njira yoyenera komanso njira zodzitetezera ku dzuwa nthawi yachilimwe.

1. Sankhani mafuta oyenera oteteza ku dzuwa

Choteteza ku dzuwa ndi chida chofunikira kwambiri choteteza ku dzuwa. Kusankha mafuta oyenera oteteza ku dzuwa n'kofunika kwambiri kuti muteteze khungu lanu. Choyamba, sankhani chinthu chokhala ndi chitetezo chamitundu yosiyanasiyana, kutanthauza kuti, chitetezo ku kuwala kwa UVA ndi UVB ultraviolet. Chachiwiri, samalani ndi nambala ya SPF ya mafuta oteteza ku dzuwa, yomwe imasonyeza mphamvu ya mankhwalawa yoteteza ku kuwala kwa UVB. Kawirikawiri, mphamvu ya SPF ikakwera, chitetezo chimakhala chachikulu. Ndikofunikira kusankha mafuta oteteza ku dzuwa okhala ndi SPF yoposa 30 ndikuyiyikanso nthawi zonse. Chimodzi mwa zosakaniza zomwe zimagwiritsidwa ntchito nthawi zambiri mu mafuta oteteza ku dzuwa ndiOMC.

Octyl 4-methoxycinnamate (OMC)Ndi mafuta oteteza ku dzuwa otchuka omwe amatha kuyamwa UV mu utali wa mafunde a 280-310nm, ndipo kuyamwa kwakukulu kumachitika pa 311nm. Chifukwa cha kuchuluka kwake koyamwa, chitetezo chabwino (poizoni wochepa) komanso kusungunuka bwino kwa zinthu zopangira mafuta, mankhwalawa amagwiritsidwa ntchito kwambiri m'magawo a mankhwala a tsiku ndi tsiku, mapulasitiki, rabara ndi zokutira, ngati choyamwa cha UV-B chosungunuka ndi mafuta. Nthawi zambiri amagwiritsidwa ntchito limodzi ndi mafuta ena oteteza ku dzuwa kuti akwaniritse SPF yapamwamba, ndipo amalekerera bwino m'deralo, ndipo ali ndi kuyabwa pang'ono pakhungu, kuchuluka kwa photocontact dermatitis, komanso palibe poizoni wochokera ku kuyamwa kwa thupi.

2. Pewani nthawi zomwe dzuwa limakhala lowala kwambiri

M'chilimwe, dzuwa limakhala lotentha kwambiri, makamaka masana, pomwe kuwala kwa ultraviolet kumakhala kotentha kwambiri. Chifukwa chake, kuti khungu lisawonongeke, ndi bwino kupewa kukhala padzuwa nthawi yayitali panthawiyi. Ngati muyenera kutuluka panja, mungasankhe kuvala chipewa cha dzuwa, magalasi a dzuwa ndi zovala zazitali kuti khungu lisakhudze dzuwa.

3. Thirani chinyezi

Khungu likamazizira kwambiri padzuwa, limayamba kutaya chinyezi, choncho ndikofunikira kuti khungu lanu likhale ndi madzi okwanira. Sankhani zinthu zotsitsimula komanso zosatsekeka, monga mankhwala opopera, mask odzola, ndi zina zotero kuti khungu likhale ndi madzi nthawi iliyonse. Kuphatikiza apo, kumwa madzi ambiri ndi njira yofunika kwambiri yosungira madzi okwanira pakhungu lanu.

4. Chitetezo chowonjezera

Kuwonjezera pa kugwiritsa ntchito mafuta oteteza ku dzuwa, mutha kuwonjezera chitetezo chanu ku dzuwa mwa kutenga njira zina zodzitetezera. Mwachitsanzo, kuvala chipewa cha dzuwa, magalasi a dzuwa, maambulera, ndi zina zotero kungachepetse kuwala kwa dzuwa pakhungu. Kuphatikiza apo, sankhani zovala zopepuka komanso zopumira kuti muteteze khungu lanu kuti lisakhudzidwe ndi dzuwa mwachindunji.

5. Kufunika koteteza dzuwa sikuli m'chilimwe chokha

Ngakhale kuti chilimwe ndi nthawi yabwino kwambiri yodzitetezera ku dzuwa, chitetezo ku dzuwa n'chofunikanso m'nyengo zina. Kaya ndi masika, nthawi yophukira kapena yozizira, kuwala kwa UV kulipo ndipo kumatha kukhudza khungu. Choncho, khalani ndi chizolowezi chodziteteza ku dzuwa chaka chonse.

6. Patsani chitetezo chowonjezera kumadera enaake

Kuwonjezera pa nkhope, khosi ndi manja, palinso malo apadera omwe amafunika chitetezo chowonjezera ku dzuwa. Mwachitsanzo, makutu, msana, akakolo ndi malo ena omwe anthu amawaona mosavuta amafunikanso kukhala ndi chitetezo cha dzuwa. Sankhani kugwiritsa ntchito mafuta oteteza khungu omwe angagwiritsidwe ntchito mosavuta m'malo ovuta kufikako.

7. Onjezerani zakudya zoteteza ku dzuwa kuti zisawonongeke ndi dzuwa.

Zakudya zina zokhala ndi ma antioxidants ambiri zimatha kulimbitsa mphamvu ya khungu kuti lidzikonze lokha, motero kuchepetsa kuwonongeka komwe kumachitika chifukwa cha kuwala kwa UV. Mwachitsanzo, sitiroberi, tomato, tiyi wobiriwira ndi zakudya zina zimakhala ndi ma antioxidants ambiri, zomwe zingathandize kuti munthu adye bwino. Kuphatikiza apo, kudya zakudya zokhala ndi mavitamini C ndi E pang'ono kumathandizanso kuteteza ndi kukonza khungu.

8. Samalani momwe mumagwiritsira ntchito mafuta oteteza ku dzuwa

Kugwiritsa ntchito bwino mafuta oteteza ku dzuwa ndikofunika kwambiri kuti munthu atetezeke ku dzuwa. Choyamba, mafuta oteteza ku dzuwa ayenera kupakidwa mphindi 15-30 musanatuluke kuti mankhwalawa alowe bwino. Kachiwiri, pakani mofanana, musanyalanyaze mbali iliyonse, kuphatikizapo nkhope, khosi, manja, ndi zina zotero. Komanso samalani ndi ziwalo zomwe zimakhudzidwa mosavuta ndi dzuwa, monga mphuno ndi kumbuyo kwa makutu. Pomaliza, malinga ndi malangizo a mankhwalawa, sankhani mosamala kuchuluka kwa nthawi zomwe mungapake ndikugwiritsanso ntchito nthawi kuti muteteze ku dzuwa.

Mwachidule, njira yoyenera yodzitetezera ku dzuwa m'chilimwe ikuphatikizapo kusankha mafuta oyenera oteteza ku dzuwa, kupewa nthawi yomwe dzuwa limakhala lotentha kwambiri, kusamala ndi madzi ndi kunyowetsa khungu, kuchita zinthu zina zodzitetezera, kukhala ndi zizolowezi zabwino zodzitetezera ku dzuwa chaka chonse, kulimbitsa chitetezo ku dzuwa m'malo apadera, kudya zakudya zopatsa mphamvu zoteteza ku dzuwa, komanso kugwiritsa ntchito bwino mafuta oteteza ku dzuwa. Njirazi zithandiza kuteteza khungu ku kuwonongeka kwa UV ndikulisunga lathanzi komanso lachinyamata.