Tiam sis ntau tus tseem xav tias thaum lawv pib xav tias lub neej tshiab hauv lawv tus kheej! Lawv nkaum, txaj muag ntawm lawv cov kev xaiv, lawv xav tias: "Kuv mam li muab tso rau txhua qhov," tab sis mus txuas ntxiv, muaj cai mus txog thaum yug ntawm crumbs. Cov lus ceeb toom tsis paub txog kev hnyav uas tsis zoo los ntawm kev loj hlob tuaj thiab tsis tuaj yeem ua rau tus cwj pwm tsis zoo, los yog ib pawg ntawm cov nicotine thaj ua rau thaj tsam thiab cov paj hlwb thiab kev kho mob siab tsis pab cov poj niam tiv thaiv kev quav yeeb quav tshuaj. Lawv paub tias nws muaj teeb meem, tab sis lawv tsis xav tias kev haus luam yeeb yog txaus ntshai thaum lub sijhawm cev xeeb tub. Tsis txhob xav hais tias tus me nyuam, ib nrab-centimeter, twb haus luam yeeb lawm. Muaj, yog, nrog koj. Tsuas yog ntawm no yog qhov loj heev rau nws.
Dab tsi ua rau cov niam ntawm cov me nyuam hauv plab tsis muaj kev cia siab los ntawm kev haus luam yeeb? Koj puas paub qhov kev qhia: "Ib tee ntawm nicotine tua ib tug nees"? Ces xav txog dab tsi ua rau nws ua rau koj tus me nyuam. Feem ntau ntawm cov kab mob hauv congenital yog tshwm sim hauv thawj peb lub hlis cev xeeb tub, thaum tsuas yog pib thiab kev txhim kho tag nrho cov kabmob thiab cov hauv paus pib. Tag nrho cov nicotine, carbon monoxide, hydrocyanic acid, teeb meem reins thiab tej co carcinogens (uas, los ntawm txoj kev, ua rau qog nqaij hlav cancer) kom sai rau hauv lub tsho me nyuam mus rau hauv lub plab. Tsis tas li ntawd xwb, cov tshuaj siv tag nrho cov tshuaj uas nkag rau hauv tus me nyuam lub cev muaj ntau tshaj hauv leej niam cov ntshav! Lub placenta yog txuas txuas los ntawm tag nrho cov kab ke ntawm leej niam thiab fetus yog kev cob cog rua. Nyob rau hauv tus poj niam haus luam yeeb, nws tsim tsis yog. Qhov no cuam tshuam txog kev thauj cov amino acids. Tus menyuam mos yog nyob rau hauv lub xeev ntawm qhov tsis muaj qhov tsis muaj dej txaus. Tsis tas li ntawd xwb, nyob hauv tsev, tus menyuam tau txais nicotine tsis yog siv los ntawm cov ntshav thiab lub tsho me nyuam, tab sis kuj yog los ntawm amniotic kua - nws swallows lawv thiab tau txais ib ob koob tshuaj luam yeeb. Nicotine txia loj hauv tonsils, trachea, ob lub raum thiab lub paj hlwb. Thiab qeeb heev, rau ib ntev lub sij hawm (hais txog 25 teev), tshwm. Tus me nyuam muaj oxygen starvation. Thiab qhov no ua rau qeeb hauv kev loj hlob ntawm tus menyuam hauv plab. Vim yog haus luam yeeb thaum muaj menyuam hauv plab, feem ntau cov menyuam muaj kev xeeb txob yug los nrog lub cev tsis tshua muaj hnyav, lawv muaj mob ntau dua, muaj kev qeeb dua cov phoojywg, muaj feem ntau raug kev txom nyem los ntawm cov menyuam mos tuag. Tag nrho cov txim yog ncaj qha proportional rau tus naj npawb ntawm haus luam yeeb haus. Cov tsawg, qhov tsawg dua, tab sis nws zoo dua rau tshem tawm kev haus luam yeeb tag. Nyob rau hauv lub neej yav tom ntej, raws li kev tshawb fawb los ntawm American cov kws tshawb fawb, tej zaum yuav muaj kev vuab tsuab hauv kev tshawb nrhiav psychophysical. Cov me nyuam yaus muaj cov IQ qis dua, lawv tsis muaj kev ntshai, khaus thiab chim siab. Nicotine zoo nkaus li ua tsis zoo rau lub cev xwb, tab sis kuj tseem ceeb ntawm tus cwj pwm ntawm tus me nyuam lub neej yav tom ntej. German cov kws tshawb fawb tau ua pov thawj tias cov me nyuam ntawm cov neeg haus luam yeeb 'niam twb yog los ntawm ib tug me nyuam muaj hnub nyoog raug kev txom nyem, kev poob siab thiab kev tsis zoo. Tsis tas li ntawd, lawv cov kev xav hauv nruab siab yog qhov qis tshaj. Raws li cov kws tshawb fawb, yog vim li cas tsis txaus siv cov pa mus rau lub hlwb ntawm lub embryo. Nws kuj tseem tau hais tias nicotine tuaj yeem cuam tshuam muaj ntau cov noob tshwj xeeb rau cov haujlwm psychomotor.
Muaj ntau tus poj niam tsis txawm paub tias kev haus luam yeeb thaum muaj kev xeeb tub, lawv tuaj yeem ua rau koj tus me nyuam mob. Nws muaj pov thawj tias vim nws qhov kev pheej hmoo ntawm nws txoj kev kawm tiav yog yuav luag ob npaug! Muaj ib qho kev ntxov ntxov ntawm lub tsho me nyuam hauv plab, placenta previa, qhov kev pheej hmoo ntawm los ntshav ntawm lub tsho me nyuam muaj siab. Vim yog haus luam yeeb thaum cev xeeb tub, qaub ncaug, ploj tuag ntawm tus me nyuam los yog tuag ntawm tus me nyuam tam sim tom qab yug los, thiab txawm tias nws niam nws tus kheej tuag taus. Qee lub sij hawm koj yuav tsum mus ncig xyuas cov khoom neeg tsim khoom thiaj li yuav cawm tau koj niam los yog tus me nyuam. Cov me nyuam yug los tsis tau, feem ntau yog me me, lawv muaj feem muaj teeb meem ntawm kev puas hlwb paj hlwb, hlwb ruamqauj.
Yog tias koj tseem haus luam yeeb, muab pov tseg tam sid! Thiab tsis txhob dag ntxias koj tus kheej thaum koj xav tias koj yuav tsum ua qhov no maj mam. Nws puas tuaj yeem cais cov tshuaj lom rau qee? Ib qho tswvyim phem tshaj plaws: hais txog cov neeg uas txiav luam yeeb, pib raug kev txom nyem ib qho qis ntawm nicotinic acid, uas lub cev tau ceased los tsim. Yog hais tias koj yeej ntseeg tias qhov no - yuav koj tus kheej cov vitamin uas muaj cov khoom no. Kev haus luam yeeb thaum lub caij cev xeeb tub yog ib lub qeeb ua rau qeeb, nws tsis zoo kiag li, tab sis thaum lub sij hawm nws ua rau tsis muaj teeb meem dab tsi. "Tawg" tshwm sim sai sai, thaum lub cev xeeb tub ntev ntev mam li nco dheev ua rau vim li cas nws xaus nrog tus nchuav los yog, zuj zus, tus me nyuam tsis tiav. Koj tsis xav kom quab yuam koj tus menyuam txoj kev noj qab haus huv, tej zaum yuav ua rau nws lub neej? Tsis txhob tua tus me nyuam uas nyiam heev thiab tsis muaj txim nyob hauv koj cov kev quav yeeb quav tshuaj. Thiab ntau dua. Nws tsis yog lig dhau lawm. Txawm hais tias koj nyob hauv lub hlis tas los, cia li tso tseg! Ua pa tob, mummies thiab menyuam!