Cov neeg haus luam yeeb ntau xaiv luam yeeb rau lawv lub zog, vim nws yog lub zog no uas cuam tshuam rau kev xav ntawm kev haus luam yeeb. Lub pobtawb ncaj qha nyob ntawm lub zog ntawm luam yeeb. Nws yuav tsum raug sau tseg tias lub teeb luam yeeb ua rau tib neeg lub cev sib txig sib npaug nrog kev sib zog.
Cov Lus Qhia
Kauj ruam 1
Muaj qhov tsis sib haum xeeb uas lub zog ntawm cov luam yeeb nyob ntawm lawv cov tuab, uas yog, cov luam yeeb ntau dua, qhov tsis muaj zog. Qhov tseeb, tuab ntawm cov luam yeeb tsuas yog cuam tshuam tus nqi ntawm cov luam yeeb. Qhov taw qhia tseem ceeb ntawm lub zog yog qhov nyiaj ntawm nicotine thiab tar uas nkag rau hauv lub cev thaum haus luam yeeb. Lwm lub zog ntsuas muaj qhov sib piv ntawm cov sib txawv ntawm cov luam yeeb hauv qhov sib xyaw, qhov muaj lossis tsis tuaj ntawm cov tshuaj tsw qab sau, qhov ntom ntawm cov puv, huab cua permeability ntawm daim ntawv thiab hom kev lim luam yeeb.
Kauj ruam 2
Rau kev tsim cov luam yeeb, cov khoom sib xyaw ntawm cov luam yeeb ntawm ntau yam sib txawv yog siv, txhua tus muaj nws tus kheej ntsuas qhov ntsuas. Kev sib xyaw ua ke txo cov khoom qub ntawm cov luam yeeb, hloov qhov muaj zog ntawm cov luam yeeb.
Kauj ruam 3
Kev siv cov pa tsw qab ntxiv thiab tsis tshua muaj ntim ntawm lub ntsej muag ntawm cov luam yeeb ua rau cov luam yeeb tsis zoo thiab tsw qab thiab txo cov pa luam yeeb. Qhov no pub rau cov tuam txhab tsim cov luam yeeb kom sib zog. Raws li, cov luam yeeb khov khov tshaj plaws yog cov uas tsis siv cov tshuaj ntxiv.
Kauj ruam 4
Cov taub lim rau luam yeeb tuaj yeem cuam tshuam rau lub zog, nyob ntawm seb siv thiab siv cov khoom siv twg. Lub taub lim dej zoo ua kom zoo nkauj ntawm cov tar, nicotine, cov pa taws me me ntawm cov pa taws thiab lwm cov teeb meem tsis zoo. Lub qhov me me, uas nyob ib puag ncig lim, txhim kho huab cua permeability, ua rau nws nyuaj rau ntau yam tshuaj kom nkag mus rau hauv cov neeg haus luam yeeb lub cev.
Kauj ruam 5
Lub zog ntawm cov luam yeeb tuaj yeem txiav txim siab los ntawm kev kuaj lub pob luam yeeb. Lub ntsiab xim ntawm pob ntawv qhia lub zog ntawm cov khoom luam yeeb. Cov xim tsaus pob, lub zog muaj zog luam yeeb. Cov ntim dub los yog xim liab qhia txog lub zog siab ntawm cov khoom.
Kauj Ruam 6
Cov pob ntawm xiav thiab lwm yam ntxoov ntxoo ntawm nws hais txog lub teeb luam yeeb. Cov khoom muag tsawg tshaj plaws yog cim hauv cov nyiaj lossis grey. Cov pa luam yeeb ntau ntxiv tuaj yeem pom hauv cov pob uas muaj dawb tag. Qhov muaj ntsuab nyob rau ntawm pob luam yeeb qhia tias muaj menthol tsw.
Kauj Ruam 7
Txhua pob luam yeeb muaj cov ntaub ntawv hais txog tus nqi luam yeeb thiab cov pa luam yeeb ntawm cov pa luam yeeb ntawm cov ntawv luam yeeb; cov ntaub ntawv no yooj yim pom ntawm ib sab ntawm lub pob. Cov ntsuas no tuaj yeem sib txawv ntawm 0.1 txog 1 mg ntawm nicotine nws tus kheej thiab los ntawm 1 txog 20 mg ntawm tar, nws nyob ntawm lub hom tshwj xeeb ntawm cov luam yeeb. Cov qis dua tus nqi teev, qhov sib dua cov luam yeeb. Nws yuav tsum tau yug hauv siab tias cov khoom siv uas tsis muaj lub lim muaj ntau ntau cov nicotine thiab tar ntau dua li cov luam yeeb nrog cov roj lim.
