Nug tus kws tshaj lij: Dab tsi yog Parabens hauv Tshuaj pleev ib ce thiab Lawv puas nyab xeeb?

Nyob rau hauv ib daim ntawv sau cia tsis ntev los no, Kiehl's - ib qho ntawm peb cov npe nyiam hauv L'Oréal cov ntaub ntawv - tshaj tawm tias tsis yog lawv nyiam xwb. Ultra ntsej muag cream tau cov mis tsis muaj paraben, tab sis tag nrho cov qauv Kiehl hauv kev tsim khoom yuav tsis muaj cov tshuaj paraben thaum kawg ntawm 2019. Thiab nws tsis yog tib lub hom phiaj ua qhov kev hloov pauv no. Raws li ntau thiab ntau lub npe kev zoo nkauj pib tshem tawm parabens los ntawm lawv cov qauv, nws tsim nyog ua tib zoo saib cov tshuaj parabens los sim thiab nkag siab tias vim li cas lawv raug vilified ntau heev. Puas yog parabens ua rau muaj kev phom sij? US Food and Drug Administration (FDA) tsis muaj ntaub ntawv txaus los qhia tias parabens siv hauv tshuaj pleev ib ce tsis muaj kev nyab xeeb, yog li muab dab tsi? Txhawm rau kom nkag mus rau lub plawv ntawm kev sib cav paraben, peb tau mus rau board kws kho mob dermatologist thiab Skincare.com tus kws pab tswv yim Dr. Elizabeth Houshmand (@houshmandmd).  

Parabens yog dab tsi?

Parabens tsis yog tshiab rau qhov chaw tu tawv nqaij. Raws li Dr. Houshmand, lawv yog ib hom tshuaj tiv thaiv thiab tau nyob ib puag ncig txij li xyoo 1950. "Parabens yog siv los txuas ntxiv lub txee lub neej ntawm cov tshuaj pleev ib ce los ntawm kev tiv thaiv kev loj hlob ntawm pwm thiab kab mob hauv lawv," nws hais. 

Nco ntsoov tias feem ntau cov ntawv qhia zaub mov tsis siv qhov chaw txwv los qhia tawm cov khoom khaws cia rau pem hauv ntej thiab qhov chaw. Koj feem ntau yuav tsum tau saib ntawm cov khoom xyaw kom pom tias muaj cov tshuaj parabens. Dr. Huschmand hais tias "Qhov feem ntau parabens hauv kev tu tawv nqaij yog butylparaben, methylparaben, thiab propylparaben," said Dr. Huschmand.

Puas yog parabens nyab xeeb?

Yog hais tias Kiehl's thiab lwm yam kev zoo nkauj hom yog phasing tawm parabens, qhov ntawd yuav tsum txhais tau tias muaj ib yam dab tsi phem heev txog kev siv cov khoom nrog lawv cov khoom xyaw, txoj cai? Zoo, tsis yog tiag. Muaj ntau lub laj thawj uas lub hom phiaj xav tshem tawm parabens los ntawm lawv cov khoom lag luam, ib qho uas tuaj yeem yog cov lus teb ncaj qha rau cov neeg siv khoom xav tau lossis xav tau. Yog tias ntau thiab ntau tus neeg xav siv cov khoom tsis muaj tshuaj tua kab mob (nrog rau cov tshuaj parabens), cov khoom lag luam yuav tsis muaj kev ntseeg siab.  

Txawm hais tias FDA tseem soj ntsuam cov ntaub ntawv ntsig txog kev nyab xeeb ntawm parabens, lawv tseem tsis tau pom muaj kev phom sij rau kev noj qab haus huv cuam tshuam nrog parabens hauv tshuaj pleev ib ce. Feem ntau ntawm cov pej xeem tsis txaus siab thiab paranoia txog parabens tuaj yeem raug ntaus nqi rau txoj kev tshawb nrhiav pom cov kab mob parabens hauv cov ntaub so ntswg ntawm lub mis. "Kev tshawb fawb tsis tau ua pov thawj tias parabens tuaj yeem ua rau mob qog noj ntshav, tab sis nws tau qhia tias parabens tuaj yeem nkag mus rau ntawm daim tawv nqaij thiab nyob hauv cov ntaub so ntswg," Dr. Huschmand hais. "Yog vim li cas lawv thiaj suav tias yog teeb meem."

Kuv puas yuav tsum siv cov khoom uas muaj parabens?

Qhov no yog kev xaiv tus kheej. Kev tshawb fawb txog kev nyab xeeb ntawm parabens tseem tab tom ua, tab sis tsis muaj kev pheej hmoo raug txheeb xyuas los ntawm FDA lub sijhawm no. "Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias feem pua ​​​​ntawm cov tshuaj preservative hauv formulation feem ntau tsawg heev," Dr. Huschmand. "Tsis tas li, muaj ntau cov tshuaj tua kab mob, yog li siv cov tshuaj parabens tsawg dua." 

Yog tias koj tab tom nrhiav ditch parabens hauv koj daim tawv nqaij, peb daim ntawv teev npe yog Cov khoom tu tawv nqaij tsis muaj paraben qhov chaw zoo pib! Dr. Hushmand ceeb toom, txawm li cas los xij, tsuas yog vim tias daim ntawv lo hais tias "dawb paraben" tsis txhais tau tias nws tsis muaj tshuaj lom lossis lwm yam khoom noj. Nws hais tias "Paraben-dawb tuaj yeem txhais tau tias lwm cov tshuaj tua kab mob tau siv uas muaj cov khoom xyaw hluavtaws uas tuaj yeem ua rau tawv nqaij puas lossis khaus," nws hais. "Feem ntau, kuv qhia txhua tus kom nyeem cov ntawv, tab sis kuj yuav tsum paub txog cov tawv nqaij. Tsis yog txhua tus yuav muaj tib yam tshuaj tiv thaiv rau cov khoom noj. " Yog tias koj muaj lus nug txog kev siv cov khoom lossis cov tshuaj parabens, mus ntsib kws kho mob dermatologist. Dr. Houshmand hais tias "Peb muab cov kev kuaj tshwj xeeb los txiav txim seb koj qhov tshwj xeeb yog dab tsi," hais tias Dr.