Dab tsi ua rau luam yeeb

Hais txog ib co khoom hais tias yog hais tias tus neeg pom yuav ua li cas thiab los ntawm uas lawv ua, lawv yuav tsis tau mus yuav lawv thiab noj. Tam sim no peb yuav tsis piav ntau zog ntxiv rau hauv dab tsi raws nraim cov khoom nyob rau hauv lo lus nug, txij li thaum nws yuav tau pab txhawb cov neeg pab leg ntaubntawv tsawg kawg yog ib co lus tseeb, thiab xws li ib tug neeg ua hauj lwm nyob rau hauv pem hauv ntej ntawm peb nyob rau lub caij yog tsis tsim nyog. Tam sim no peb xav nyob rau hauv ib tug khoom, uas tsis tu ncua khoom siv rau peb nrog cov haus luam yeeb kev lag luam. Peb xav hais tias yog tias haus luam yeeb tau pom, los ntawm dab tsi ua rau luam yeeb, lawv yuav muab lawv tsis tau, los yog tsawg kawg significantly txo tus naj npawb ntawm smoked "cancer sticks", raws li "maj mam" yog tsis muaj nws feem ntawm dub lom zem yog hu ua tus luam yeeb cov kws kho mob?

Yog hais tias lub tswv yim ntawm kev haus luam yeeb haus luam yeeb yog mus rau lub Khab, cov lus qhib ntawm cov luam yeeb los yog, es, cov luam yeeb yuav mus rau cov neeg tuaj koom ntawm lub Crimean ua tsov ua rog. Nws yog ces hais tias cov tub rog ntawm Lavxias teb sab thiab Turkish tub rog pom tau hais sau cov luam yeeb rau hauv daim ntawv hnab twb qhib lawm tawm ntawm gunpowder. Ces txoj kev txais yuav los ntawm British tub rog, thiab tsis ntev nyob rau hauv London, qhib thawj Hoobkas rau qhov siv thiab ua cov luam yeeb, siv ib tug zoo xws li cov ntsiab cai. Thiab thaum lub tebchaws United States yees lub tshuab rau qhov siv thiab ua cov luam yeeb, nws los ua tseeb hais tias ib tug tshiab kev lag luam muaj zoo zeem muag.

Nws yog tseeb hais tias ib tug tshiab ua lag luam tam sim ntawd tau loj kev sib tw, thiab haus luam yeeb industrialists kawm rau qhov teeb meem ntawm kev txo tus nqi ntawm ntau lawm, uas yog tsis tshua muaj rau lub zoo dua cov nyhuv rau zoo. Li ntawd, yog cov ntaub ntawv nrog luam yeeb. Lub sij hawm thaum siv rau qhov siv thiab ua tej yam ntuj tso kev haus luam yeeb nplooj, sai sai dhau lawm. Nws yog twb paub hais tias tag nrho tshaj plaws, tag nrho cov nyhuv ntawm kev haus luam yeeb - nicotine. Yog li ntawd, nws yog tsim nyog los xyuas kom meej ib tug txaus cov ntsiab lus nyob rau hauv lub luam yeeb, thiab ua rau nws muaj ib yam dab tsi uas yuav hlawv thiab tsim pa luam yeeb. Thiab lawv tau mus rau sim ib tug neeg nyob rau hauv hais tias ntau.

Dab tsi ua rau niaj hnub luam yeeb - hnub no, tsis yog txhua tug kws muaj txuj mus rau tag nrho tawm. Rau siab pib haus luam yeeb pov tseg - chips, ntsug tus kav, nplooj leeg thiab lwm yam "thoob khib nyiab." Nws hluavtaws tshuaj impregnated nrog tag nrho cov hom - dhau li ntawm tus obligatory aqueous extract nicotine, nws muaj ib tug ntau ntawm cov tshuaj thiab cov fillers. Flavors thiab aromas ntawm no los ua tsim kev mob ntau rau kev kho mob - ib yam nkaus thiab.

Cov kws kho mob tau ntev lawm sounding lub tswb: cov uas ua luam yeeb, yog rau cov neeg gravest txaus ntshai. Lub cob muaj haus luam yeeb haus luam yeeb, xws li benzopyrene - ib tug pov thawj carcinogen, uas yog tej txawm nyob rau hauv txoj lw ntau vim ib tug qhia tau muaj peev xwm mus bioaccumulate. Toxic hnyav hlau cadmium accumulates nyob rau hauv lub ob lub raum thiab thiaj li pob txha ntxhia ceev, tib neeg lub cev tau txais ib yam nkaus thiab tsuas yog haus luam yeeb. Arsenic yog lug paub raws li ib tug muaj zog tshuaj lom, raws li zoo raws li hydrocyanic acid, thiab polonium - raws li ib tug neeg caij uas emits alpha hais. Thiab tag nrho cov no khoom yog muaj nyob rau hauv lub cob-pa luam yeeb.

Cov zaj dab neeg ntawm yuav ua li cas luam yeeb ua li cas, yuav yeej yuav tsis tiav yam tsis muaj mention ntawm cov ntxaij lim dej. Tseeb, ua ntej lub luam yeeb twb haum nrog ib tug asbestos lim thiab ces twb hloov theem nrab cellulose acetate nrog rau ntau yam additives, piv txwv li - nrog tshuab txais charcoal. Yuav kom ib co raws li lub lim, ntawm chav kawm, ua zog rau nws - qhov no yog tej zaum ntxias txhua leej txhua tus uas xav los ntawm dab tsi ua rau luam yeeb thiab "gutting" luam yeeb taub qab, pom blackened, soaked dirtiest lim. Txawm li cas los, hais tias cov ntxaij lim dej muaj siab neutralize teeb meem thiab tej tshuaj, alas, yog tsis tsim nyog - ib yam dab tsi nws tuas ib yam dab tsi tsis muaj zog txog, tab sis ib yam dab tsi dawb do thiab tsis raug nws.

Nws yog tsis muaj exaggeration hais tias tag nrho cov luam yeeb uas ua tsis pab tau rau cov kab mob. Txawm daim ntawv, kua nplaum, ib thiab xim - vim hais tias lawv tsis tsim rau hauv siv. Nyob rau hauv tag nrho, cov luam yeeb muaj txog 4 txhiab los ntawm ntau yam tshuaj tebchaw, thiab luam yeeb haus luam yeeb - tag nrho ntawm 5000. Periodic rooj, lawv hlub yuav tsum nco ntsoov cov kws kho mob, so!