Tsis txhob haus dej los ntawm lub raj mis yas, tsis txhob noj cov khoom noj hauv qab, tsis txhob muab cov khoom noj kub tso rau hauv cov thawv yas noj su ... Tej zaum koj twb tau hnov ntau zaj dab neeg no lawm, puas yog? Feem ntau, tus cwj pwm zais tom qab tag nrho cov lus ceeb toom no yog cov tshuaj hu ua BPA, lossis Bisphenol A. Peb puas yuav tsum ntshai qhov no tiag? Los yog tsis? Muaj ntau qhov kev tham txog nws. Yog li, cia peb nrhiav seb nws yog dab tsi niaj hnub no.
BPA (Bisphenol A) yog dab tsi tiag?
Hais yooj yim xwb, BPA yog ib yam tshuaj siv hauv cov chaw tsim khoom. Nws tau muaj txij li xyoo 1950. Koj puas paub nws yog siv rau dab tsi? Nws feem ntau yog siv los ua cov yas polycarbonate thiab cov epoxy resins. Cov no yog cov uas ua rau feem ntau ntawm cov khoom yas uas peb siv, tshwj xeeb tshaj yog cov uas muaj zog thiab pob tshab .
Xav txog nws, tej yam xws li lub raj mis dej uas koj siv, cov thawv yas khaws khoom noj, thiab cov ntaub ntawm qee cov khoom noj hauv qab thiab dej haus yuav muaj BPA.
Yav dhau los, BPA tau siv rau hauv ntau yam khoom. Txawm li cas los xij, thaum muaj kev sib tham thoob ntiaj teb txog nws cov kev pheej hmoo rau kev noj qab haus huv, cov koom haum xws li FDA (Food and Drug Administration) hauv Tebchaws Meskas, tshwj xeeb tshaj yog FDA, tau thov kom cov tuam txhab uas ua cov raj mis menyuam yaus, khob haus dej, thiab cov kaus poom mis mos rau menyuam yaus tsum tsis txhob siv BPA. Yog li ntawd, ntau yam khoom siv menyuam yaus hauv khw tam sim no tsis muaj BPA , uas yog, tsis muaj BPA. Tsis tas li ntawd, ntau lub tuam txhab uas ua cov raj mis dej thiab cov thawv ntim khoom noj tam sim no tau tso tseg tsis siv BPA lawm. Yog li ntawd, muaj tsawg dua cov khoom muaj BPA hauv peb lub tsev tam sim no dua li ob peb xyoos dhau los. Txawm li cas los xij, BPA tsis yog ib yam dab tsi uas tau raug txwv tag nrho.
Cov chaw twg yuav muaj BPA?
BPA, ib yam tshuaj uas tau siv los ua kom cov yas ruaj khov tau ntau tshaj 40 xyoo, yuav pom muaj nyob rau ntau qhov chaw nyob ib puag ncig peb. Cov kev tshawb fawb qhia tau tias ntau tshaj 90% ntawm peb twb muaj me ntsis BPA hauv peb lub cev. Nws tuaj yeem nkag mus rau hauv peb lub cev tsis yog los ntawm cov khoom peb siv xwb, tab sis kuj los ntawm huab cua, hmoov av, thiab dej.
Cov khoom uas feem ntau muaj BPA suav nrog:
- Qee lub raj mis dej yas
- Sab hauv ntawm cov khoom noj hauv kaus poom thiab dej haus
- Cov thawv cia khoom noj ua los ntawm yas
- Qee cov khoom siv kho mob
- Cov tshuaj nplaum hniav
- Cov Compact Discs (CDs)
Cov kws tshaj lij taw qhia tias txawm hais tias qee lub tuam txhab yuav sau lawv cov thawv tias "Tsis Muaj BPA," lawv yeej siv lwm yam bisphenols zoo ib yam li BPA, xws li BPS lossis BPF. Tseem muaj lus nug txog seb lawv muaj kev nyab xeeb npaum li cas, yog li nws yog qhov zoo los siv cov thawv iav thaum twg ua tau.
Cov khoom no nkag mus rau hauv peb lub cev li cas?
Txoj kev tseem ceeb uas BPA nkag mus rau hauv peb lub cev yog los ntawm cov khoom noj thiab dej haus uas peb noj. BPA tuaj yeem pom muaj nyob rau hauv cov khoom xws li cov khoom noj hauv cov kaus poom, dej fwj yas, thiab cov thawv noj su polycarbonate, thiab tuaj yeem nkag mus rau hauv cov khoom noj lossis dej haus uas nws muaj.
Qhov tseem ceeb tshaj plaws yog qhov kub thiab txias . Thaum koj muab ib yam dab tsi kub rau hauv lub thawv yas, piv txwv li, thaum koj muab cov mov uas koj coj mus rau chaw ua haujlwm tso rau hauv lub thawv yas thaum nws tseem kub, muaj feem ntau dua uas cov tshuaj no yuav yaj thiab nkag mus rau hauv cov zaub mov. BPA kuj tseem tuaj yeem kis mus rau tus menyuam los ntawm mis niam.
Puas yog BPA phem rau peb txoj kev noj qab haus huv tiag?
Cov neeg pib txhawj txog qhov no tom qab kev tshawb fawb txog tsiaj pom tias kev raug BPA ntau dhau tau txuas nrog cov mob xws li kev rho menyuam, ntshav qab zib, rog dhau, kab mob plawv, thiab ntshav siab. Qee qhov kev tshawb fawb hauv tib neeg kuj pom muaj kev sib txuas ntawm BPA thiab qee yam kab mob. Txawm li cas los xij, nws tsis tau muaj pov thawj ncaj qha tias BPA yog qhov ua rau muaj cov kab mob ntawd. Lub caij no, muaj kev tshawb fawb uas tsis sib haum nrog cov txiaj ntsig no.
Txawm li cas los xij, tseem muaj kev sib cav txog qhov cuam tshuam ntawm BPA rau lub cev. Cia peb saib seb cov kev pheej hmoo ntawd yog dab tsi.
| Tej zaum yuav muaj kev pheej hmoo rau kev noj qab haus huv | Kev piav qhia |
|---|---|
| Cov teebmeem ntawm cov tshuaj hormones | Muaj ib txhia kws tshaj lij ntseeg tias BPA yuav ua haujlwm zoo li cov tshuaj hormones hauv lub cev, cuam tshuam cov tshuaj hormones thiab kev loj hlob ib txwm muaj, tshwj xeeb tshaj yog rau cov menyuam hauv plab, cov menyuam mos, thiab cov menyuam yaus. Cov txiaj ntsig los ntawm kev tshawb fawb txog tsiaj txhu tsis sib xws. |
| Teeb meem ntawm lub hlwb thiab tus cwj pwm | FDA's National Toxicology Program tau tsom mus rau cov teebmeem ntawm BPA rau cov menyuam yaus lub hlwb thiab tus cwj pwm. |
| Kev pheej hmoo ntawm mob qog noj ntshav | Qee qhov kev tshawb fawb txog tsiaj tau qhia txog kev sib txuas ntawm kev raug BPA thiab kev pheej hmoo ntawm mob qog noj ntshav tom qab hauv lub neej. |
| Kab mob plawv | Ob txoj kev tshawb fawb tau pom tias cov neeg laus uas muaj BPA ntau tshaj plaws hauv lawv lub cev yuav muaj feem mob plawv ntau dua. Tab sis nws tsis meej tias qhov kev sib txuas no puas yog los ntawm BPA nws tus kheej. |
| Lwm yam xwm txheej | Txawm hais tias kev tshawb fawb tau ua tiav rau hauv kev sib txuas ntawm BPA thiab cov mob xws li kev rog dhau, ntshav qab zib, thiab ADHD, tseem tsis muaj pov thawj muaj zog rau qhov no. |
Leej twg muaj kev pheej hmoo tshaj plaws?
Ntau txoj kev tshawb fawb qhia tias cov menyuam mos thiab cov menyuam yaus muaj feem yuav raug cov teebmeem ntawm BPA ntau tshaj , vim tias lawv lub cev tseem tab tom loj hlob thiab tsis muaj peev xwm tshem tawm cov tshuaj lom neeg ntau dua li cov neeg laus.
Peb ua tau dab tsi los tiv thaiv peb tus kheej ntawm BPA?
Tseem muaj kev tshawb nrhiav txog qhov no. Lub sijhawm no, muaj qee cov kauj ruam yooj yim uas koj tuaj yeem ua kom tsis txhob muaj BPA. Los ntawm kev ua raws li cov no, koj tuaj yeem saib xyuas koj txoj kev noj qab haus huv thiab koj tsev neeg yam tsis muaj kev ntshai tsis tsim nyog.
- Txo koj txoj kev siv yas ntau li ntau tau. Tej zaum yuav tsis muaj peev xwm tshem tawm cov yas tag nrho. Tab sis txo kev siv cov thawv yas, tshwj xeeb tshaj yog rau cov khoom noj uas muaj roj (sambal, margarine, mayonnaise) thiab cov khoom noj kub.
- Siv cov thawv iav, porcelain, lossis cov hlau tsis xeb. Cov no yog cov khoom siv tshwj xeeb rau kev khaws cov khoom noj thiab cov khoom noj kub lossis dej haus.
- Tsis txhob ua kom cov thawv yas sov. Tsis txhob siv lub tshuab hluav taws xob microwave lossis muab cov thawv yas rau hauv lub tshuab ntxuav tais diav. Qhov kub tuaj yeem ua rau cov yas tawg thiab tso BPA tawm.
- Xaiv cov khoom uas tsis muaj BPA. Ntau lub raj mis menyuam yaus, khob, thiab lwm yam khoom tam sim no muaj cov lus "Tsis Muaj BPA" tshwm sim kom pom tseeb.
- Txo koj cov kev noj zaub mov hauv cov kaus poom. Ntau lub kaus poom yuav muaj BPA nyob rau hauv lawv cov txheej sab hauv.
- Saib cov lej sau txog kev siv dua tshiab ntawm cov yas. Yog tias muaj ib daim duab peb ceg nyob hauv qab ntawm lub thawv yas uas muaj tus lej 3 lossis 7 nyob sab hauv, ces nws yuav muaj BPA ntau dua.
- Ceev faj thaum xaiv cov mis nyuj rau menyuam yaus. Muaj ntau lub npe tam sim no siv cov kaus poom uas tsis muaj BPA. Yog tias muaj kev tsis ntseeg tias lub kaus poom muaj BPA, qee tus kws tshaj lij hais tias nws zoo dua los xaiv cov mis hmoov dua li cov mis kua, vim tias cov kua yuav nqus tau BPA ntau dua.
Yog tias koj muaj lus nug ntxiv txog qhov no, thov hu rau peb.Tsis txhob ntshai tham nrog kws kho mob. Nws yuav muab cov lus qhia tseeb tshaj plaws rau koj.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- BPA yog ib yam tshuaj uas pom muaj nyob rau hauv qee cov yas thiab cov kaus poom.
- Cov kev xav txog kev tshawb fawb sib xyaw txog nws cov teebmeem rau tib neeg lub cev, tab sis nws yog ib qho tseem ceeb uas yuav tsum ceev faj, tshwj xeeb tshaj yog nrog kev noj qab haus huv ntawm cov menyuam yaus.
- Tsis tas yuav ntshai, tab sis koj tuaj yeem txo koj qhov kev raug rau BPA los ntawm kev ua raws li cov kauj ruam yooj yim.
- Tsis txhob muab tej yam kub tso rau hauv cov thawv yas. Yog ua tau, siv cov thawv iav los yog cov thawv hlau tsis xeb.
- Txo koj cov khoom noj hauv cov kaus poom kuj yog ib txoj hauv kev zoo los txo qhov kev raug BPA.











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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus