Lub hnub yog ib qho tseem ceeb kho. Ua tsaug rau nws cov rays, peb ua hauj lwm muaj peev xwm, tsis kam mus rau kab mob catarrhal thiab kab mob nce. Vitamin D, uas yog tsim los ntawm ultraviolet lub teeb pab ceev ceev cov metabolism, ntshav kev qis thiab li ntawd.
Thaum peb lub cev "starves" lub hnub lub rays, ces kev tiv thaiv tsis muaj zog thiab tiv thaiv rau ntau yam kab mob txo. Kev yoo mov hauv cov menyuam yaus ua rau kev qaug zog ntawm kev loj hlob thiab kev loj hlob ntawm ib tus kab mob hluas.
Tsis tas li ntawd lub hnub tuaj yeem ua rau qee cov kab mob loj dua. Thaum tshav kub ntev, peb cov tawv nqaij muaj hnub nyoog sai thiab muaj ib qho kev pheej hmoo ntawm melanoma tsim.
Tab sis yuav ua li cas thiaj li raug cai sunbaths kom tsis txhob raug txim?
Koj tuaj yeem tiv thaiv koj tus kheej ntawm cov ultraviolet ntev li ntawm tshwj xeeb tiv cream. Tab sis thaum xaiv cov cream, ua tib zoo rau kev tiv thaiv indices. Ua tsaug rau cov kev lag luam no, koj yuav paub tias pes tsawg lub sij hawm koj tuaj yeem ua rau koj lub sijhawm nyob hauv lub hnub.
Thiab peb lub qhov muag yuav tsum tau tiv thaiv los ntawm lub hnub. Rau qhov no, muaj qee qhov tshwj xeeb looj tsom iav. Ntawm peb ob lub qhov muag, ultraviolet rays yog ua tsis zoo. Los ntawm lawv cov rays, lub lens ntawm lub qhov muag thiab cov retina raug kev txom nyem. Thaum xaiv cov iav kom tsim nyog, koj yuav tsum tau ua raws li kev xav tau thiab qhov kev tiv thaiv hnub tiv thaiv yuav tsum tau qhia rau nws.