Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Leave a message
Txij li thaum nws tsim los ntawm Han Li nyob rau hauv 2003, cov luam yeeb hluav taws xob tsuas yog tsim rau ntau tshaj kaum xyoo. Nyob rau hauv xyoo tas los no, cov luam yeeb hluav taws xob tau nthuav dav hauv cov khw European thiab Asmeskas. Cov luam yeeb ib txwm tau nkag mus rau European thiab Asmeskas kev lag luam nyob ib puag ncig xyoo 1850. Nws siv sijhawm ze li 100 xyoo ua ntej cov ntaub ntawv kho mob txuas nrog kev haus luam yeeb nrog mob qog noj ntshav, thiab cov neeg feem coob tsis pib ntsib kev phom sij ntawm kev haus luam yeeb mus txog thaum xyoo 1970. Hauv kev sib piv, keeb kwm ntawm e- Cov luam yeeb luv luv, thiab e-luam yeeb tseem tsis paub thiab tshiab rau cov neeg feem coob hauv Suav teb. Rashomon ntawm cov luam yeeb hluav taws xob nyuam qhuav pib.
Muaj ntau qhov kev sib cav txog e-luam yeeb. Niaj hnub no, tsab xov xwm no yuav sau qee cov ntsiab lus sib cav sib ceg thiab ua qee qhov kev ntsuam xyuas yooj yim.
Puas yog e-luam yeeb muaj teeb meem ntau dua li cov luam yeeb?
Qhov kev thov tias e-luam yeeb tuaj yeem txo qhov kev puas tsuaj tau ua kom pom tseeb los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Askiv hauv tebchaws Askiv tias e-luam yeeb muaj 95 feem pua tseem ceeb dua li luam yeeb, thiab cov neeg haus luam yeeb raug txhawb kom hloov mus rau e-luam yeeb. Cov kws sau ntawv tseem ceeb ntawm tsab ntawv ceeb toom no yog los ntawm ntau lub tsev tshawb fawb hauv tebchaws Askiv, suav nrog King's College London, Cancer Research UK, UK Tobacco thiab Alcohol Research Center, University of Stirling, thiab lwm yam. Daim ntawv tshaj tawm yog 243 nplooj ntawv ntev.
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Leej txiv ntawm kev haus luam yeeb niaj hnub no, tus kws kho mob hlwb Askiv Michael Russell tau hais hauv xyoo 1976 BMJ tsab xov xwm: "cov neeg haus luam yeeb rau nicotine tab sis lawv tuag los ntawm tar." Peb tau txheeb xyuas qhov teeb meem ntawm cov luam yeeb nyob rau hauv tsab xov xwm dhau los: tar yog qhov tsis zoo rau tib neeg lub cev, thiab ntau txhiab cov pa phem yuav raug tsim los ntawm kev kub hnyiab, thiab nicotine ua cov tshuaj yeeb dej caw yuav ua rau tib neeg quav, thiab haus luam yeeb thib ob. thiab peb Tes haus luam yeeb kuj cuam tshuam ncaj qha rau kev noj qab haus huv ntawm cov neeg nyob ib puag ncig koj.
Kev haus luam yeeb muaj teeb meem rau kev noj qab haus huv. Kuv ntseeg tias tib neeg feem coob yeej paub zoo tias nws yog qhov tseeb, tab sis nws kuj yog qhov tseeb tias kev txiav luam yeeb yog qhov nyuaj dhau. Txij li thaum nws nyuaj rau kev txiav luam yeeb, nws yog qhov zoo dua los hloov nws nrog lwm cov khoom, yog li cov luam yeeb hluav taws xob tau tshwm sim.
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Cov luam yeeb hauv hluav taws xob zam kev kub hnyiab ntawm cov luam yeeb, yog li nws tseem zam cov khoom tsim kev puas tsuaj (tar, cov pa phem uas tsim los ntawm kev sib tsoo) hauv cov luam yeeb, thiab tseem zam cov teeb meem ntawm cov pa luam yeeb thib ob thiab thib peb. Los ntawm qhov kev xav no, piv rau cov luam yeeb ib txwm muaj, e-luam yeeb tiag tiag txo cov khoom phom sij uas tsim los ntawm kev sib xyaw ntawm cov luam yeeb ib txwm muaj. Rau cov neeg haus luam yeeb uas haus luam yeeb ntev ntev, nws yog ib qho kev daws teeb meem zoo los hloov cov luam yeeb ib txwm nrog cov luam yeeb hluav taws xob thiab txo qhov kev noj cov tshuaj phem.
"Ib tee ntawm nicotine tuaj yeem tua tus nees"?
Cov lus hais tias "ib tee ntawm nicotine tuaj yeem tua tus nees" tsis tuaj yeem sib npaug nrog rau qib kev phom sij uas nqus nicotine tuaj yeem ua rau tib neeg lub cev. Tsuas yog ib feem me me ntawm nicotine absorbed los ntawm inhalation yog absorbed los ntawm tib neeg lub cev, tab sis los ntawm cov metabolism hauv tib neeg lub cev, nws yuav sai sai degraded thiab excreted tom qab nkag mus rau hauv tib neeg lub cev. Tsuav yog tsis noj nicotine ntau ntau txhua hnub, kev ua phem rau tib neeg lub cev muaj tsawg heev.
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Txawm hais tias nicotine tsis yog cov carcinogen, kev noj ntau dhau mus ntev yuav ua rau cov kab mob neurodegeneration thiab kab mob plawv, thiab theoretically tej zaum yuav ua rau muaj teeb meem kev loj hlob ntawm lub hlwb hauv cov me nyuam thiab fetuses. Hais txog qhov muaj feem cuam tshuam txog kev noj qab haus huv ntawm nicotine, nws tsis tas yuav tham txog nicotine discoloration, tab sis nws tseem yuav tsum tau ntsib. Rau cov neeg uas tsis quav ntsej txog kev haus luam yeeb, nws kuj yog qhov zoo tshaj plaws tsis txhob sim cov khoom nqus nicotine, suav nrog e-luam yeeb.
e-luam yeeb puas tuaj yeem ua rau lub ntsws ntsws?
Qhov no yog vim qee hom e-kua yuav muaj butter-flavored flavorings uas yuav muaj diacetyl (butanedione). Hauv Tebchaws Meskas, 8 tus neeg ua haujlwm nyob rau hauv lub Hoobkas paj kws ib zaug raug kev txom nyem los ntawm "obstructive bronchiolitis", uas yog ib kis ntawm "pob kws lub ntsws", yog li lub npe.
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Txawm li cas los xij, US Food and Drug Administration tau txiav txim siab tias "butanedione" yog "feem ntau lees paub tias muaj kev nyab xeeb" cov tshuaj tsw qab, thiab tsis muaj kev cuam tshuam rau kev noj qab haus huv tau pom zoo nrog kev noj lossis kev noj. Cov ntaub ntawv ntawm lub Hoobkas paj kws nyob rau hauv Tebchaws Meskas tau tshwm sim ntawm qhov raug mob siab heev, lub ntsiab lus ntev mus rau qhov loj ntawm diacetyl, tab sis qhov concentration ntawm diacetyl hauv e-kua yog tsawg heev, ob peb zaug qis dua cov pa luam yeeb. Pua pua zaus, muaj ntau e-kua uas tsis tas yuav ntxiv butanedione txhua. Yog li ntawd, tsis tas yuav txhawj xeeb tias e-luam yeeb yuav ua rau "popcorn ntsws". Yog tias koj txhawj xeeb tiag tiag, ua tib zoo saib xyuas cov ntaub ntawv soj ntsuam zoo thaum yuav khoom, thiab xaiv cov khoom lag luam uas muaj txiaj ntsig zoo.
Puas yog e-luam yeeb tsis muaj kev phom sij?
Lub ntsiab Cheebtsam ntawm e-luam yeeb yog propylene glycol, zaub glycerin, flavour thiab nicotine (tseem muaj nicotine-dawb vaping khoom), uas yog rhuab los ntawm hluav taws xob Cheebtsam los tsim aerosol. Cov aerosols ntawm e-luam yeeb tsis muaj teeb meem kiag li. Lawv muaj qee qhov me me uas tuaj yeem ua rau mob qog noj ntshav, thiab tseem tuaj yeem muaj qee cov hlau hnyav thiab cov tshuaj tsis haum.
Cov tshuaj lom thiab tsim kev puas tsuaj uas tsim los ntawm kev haus luam yeeb, xws li formaldehyde, acetaldehyde, acrolein, toluene, N-nitrosonicotine, nitrosamine ketone, thiab lwm yam, thiab cov khoom siv tshuaj lom neeg tsim los ntawm cov luam yeeb hluav taws xob muaj qis dua li cov luam yeeb zoo tib yam. Cov ntaub ntawv no yog muab rau hauv "Public Health Consequences of E-Cigarettes" luam tawm los ntawm National Academy of Sciences, Engineering thiab Medicine (NASEM) hauv 2018.
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Yog li ntawd, e-luam yeeb tsis muaj teeb meem kiag li raws li qee lub lag luam tshaj tawm, tab sis lawv tseem muaj qhov cuam tshuam tseem ceeb txo qhov tseem ceeb. Rau cov neeg haus luam yeeb, qhov no kuj yog qhov kev xaiv tsawg dua ntawm ob txoj cai. Nws yog qhov tseeb vim qhov no tom qab raug nug los ntawm ntau tog neeg, Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv ntawm Askiv tseem hais kom siv e-luam yeeb los pab cov neeg haus luam yeeb ntau dua los hloov cov luam yeeb.
Piv nrog rau qhov paub zoo thiab paub txog kev phom sij ntawm cov luam yeeb ib txwm muaj, muaj txog 500 hom sib txawv thiab 8,000 txawv tsw ntawm cov luam yeeb hluav taws xob. Cov qauv tseem ceeb, muaj pes tsawg leeg, lub zog, qhov kub thiab txias, kev sib cuag yas, ntim khoom, thiab lwm yam. Piv txwv li, ib txoj kev tshawb nrhiav pom tias ob lub e-luam yeeb los ntawm tib batch tsim ib qho 25-fold sib txawv ntawm formaldehyde concentrations. Yog li ntawd, thaum xaiv cov luam yeeb hauv hluav taws xob, koj yuav tsum xaiv cov khoom lag luam txhim khu kev qha thiab lub npe nrog cov ntawv pov thawj kev xeem, thiab sim ua kom zoo tshaj plaws kom tsis txhob noj cov khoom tsis zoo.
e-luam yeeb puas tuaj yeem pab txiav luam yeeb?
Hauv txoj kev tshawb fawb "Kev Tshawb Fawb Txog Kev Siv Hluav Taws Xob Hluav Taws Xob ntawm Cov Neeg Haus Luam Yeeb hauv Beijing" luam tawm nyob rau hauv "Suav Journal of Clinicians" xyoo 2015, tus kws sau ntawv kuj tau hais tias cov luam yeeb hluav taws xob tuaj yeem ua rau cov neeg haus luam yeeb haus luam yeeb lossis txo cov neeg haus luam yeeb, thiab 47.1 feem pua ntawm cov neeg haus luam yeeb hais tias lawv haus luam yeeb. txo.
Txawm hais tias Lub Koom Haum Ntiaj Teb Kev Noj Qab Haus Huv ntseeg tias nws tsis yog qhov tseeb tias e-luam yeeb tuaj yeem pab tshem tawm tus cwj pwm ntawm kev haus luam yeeb, tsawg kawg, nws tuaj yeem ua rau tib neeg haus luam yeeb tsawg dua, thiab e-luam yeeb tseem tsim nyog rau cov neeg haus luam yeeb.
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
e-luam yeeb puas yuav cuam tshuam rau cov hluas haus luam yeeb?
Thaum Lub Ib Hlis 2019, lub koom haum hu ua Cancer Research UK tau hais tias tsis muaj pov thawj tias e-luam yeeb ua rau cov tub ntxhais hluas haus luam yeeb hauv UK. Kev haus luam yeeb ntawm cov tub ntxhais hluas tau poob qis, thiab qhov tshwm sim ntawm cov tub ntxhais hluas uas tsis haus luam yeeb siv e-luam yeeb yog tsawg heev, nyob ib ncig ntawm 0-1 feem pua.
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Txawm li cas los xij, qhov xwm txheej hauv Tebchaws Meskas txawv. Hauv 2010, 1.8 feem pua ntawm cov menyuam yaus tau siv e-luam yeeb, qhov kev faib ua feem no tau nce nrawm mus rau 13.0 feem pua hauv xyoo 2013, thiab ntxiv mus rau 16 feem pua hauv 2015. Raws li cov ntaub ntawv tshawb fawb luam tawm los ntawm CDC (Centers for Kev Tiv Thaiv Kab Mob thiab Tiv Thaiv) hauv Tebchaws Meskas, tus naj npawb ntawm cov tub ntxhais hluas cov neeg siv e-luam yeeb hauv Tebchaws Meskas tseem tau nce sai, los ntawm 1.5 lab hauv 2017 txog 3.6 lab hauv 2018, suav nrog ntau dua ib ntawm tsib tus tub ntxhais kawm theem siab. .
Haus luam yeeb los tsis haus luam yeeb? 6 Myths About E-luam yeeb
Qhov kev txhawj xeeb ntawm tsoomfwv Meskas tsis yog tsuas yog cov ntaub ntawv loj hlob-ntau thiab ntau tus menyuam yaus tab tom ntsib nrog e-luam yeeb, tab sis kuj tseem yog cov khoom lag luam tsim thiab kev lag luam ntawm kev lag luam e-luam yeeb rau cov menyuam yaus. CDC txoj kev tshawb fawb tseem qhia tau hais tias ze li ntawm 70 feem pua ntawm cov tub ntxhais hluas e-luam yeeb yuav siv ntau yam khoom siv e-luam yeeb (muaj xya txhiab txawv e-luam yeeb flavors), thiab 50 feem pua ntawm cov hluas e-luam yeeb yuav siv mint thiab menthol flavored. cov khoom. e-luam yeeb.
Cov luam yeeb hluav taws xob tau tshwm sim thiab nrov hauv kev ua lag luam, tab sis tsuas yog kaum xyoo xwb, kev tshawb fawb ntawm cov luam yeeb hluav taws xob tseem nyob rau theem ntawm "sib ntaus nrog vajtswv", thiab Rashomon ntawm cov luam yeeb hluav taws xob tau pib.
Tuam Tshoj txoj kev saib xyuas ntawm e-luam yeeb kuj tseem xav kom coj mus rau hauv cov kev cai zoo tshaj plaws ua ntej xyoo tas los no, thiab muab cov kev cai meej rau kev haus luam yeeb, e-kua, atomized emissions, thiab lwm yam, vam tias yuav tswj tau cov qauv zoo thiab kev txhim kho ntawm kuv lub teb chaws e-luam yeeb kev lag luam. Nws kuj tseem cia siab tias yav tom ntej txoj kev loj hlob ntawm e-luam yeeb yuav muaj kev phom sij tsawg dua thiab muaj txiaj ntsig zoo rau cov neeg haus luam yeeb thiab ib puag ncig pej xeem.
