Yuav ua li cas disaccustom cov hluas haus thiab haus luam yeeb siv cov piv txwv ntawm Iceland
Yuav ua li cas disaccustom cov hluas haus thiab haus luam yeeb siv cov piv txwv ntawm Iceland

Video: Yuav ua li cas disaccustom cov hluas haus thiab haus luam yeeb siv cov piv txwv ntawm Iceland

Video: Yuav ua li cas disaccustom cov hluas haus thiab haus luam yeeb siv cov piv txwv ntawm Iceland
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Hauv tebchaws Iceland, cov kws tshawb fawb tau pom tias cov txheej txheem biochemical ua rau muaj kev quav yeeb quav tshuaj, thiab hauv 20 xyoo tau txo cov tub ntxhais hluas uas haus luam yeeb thiab haus dej hauv lub tebchaws ntau zaus. Phau ntawv Journal Mosaic Science sau txog qhov no.

Qhov kev xaiv ntawm ib hom cawv lossis yeeb tshuaj nyob ntawm seb tib neeg lub cev siv li cas los daws kev ntxhov siab. Qhov no yog qhov xaus los ntawm Harvey Milkman, tus kws tshaj lij Asmeskas ntawm kev puas siab puas ntsws uas tam sim no qhia hauv University of Reykjavik. Ntau yam khoom ua rau cov txheej txheem biochemical hauv lub hlwb, uas lub cev tom qab ntawd dhau los. Cov kws tshawb fawb tau txiav txim siab nrhiav kev ua ub no uas txhawb cov txheej txheem tib yam hauv lub hlwb ib txwm muaj.

“Koj tuaj yeem nyob tsis tau tsuas yog haus luam yeeb lossis haus cawv, tab sis kuj ntawm lub tsheb, nyiaj txiag thiab qee yam zaub mov. Peb tau txiav txim siab muab cov tub ntxhais hluas ib yam zoo dua, hais tias Milkman. Cov tub ntxhais kawm tau raug cog lus tias yuav suav nrog hauv qhov kev kawm pub dawb master chav kawm hauv kev ua kis las lossis kos duab uas lawv xav kawm.

Cov kws tshawb fawb tau tawm tswv yim tias, hais txog kev xav, cov dej num no yuav tsum muaj kev cuam tshuam rau cov tub ntxhais hluas xws li cawv lossis haus luam yeeb. Cov chav kawm ntxiv peb zaug hauv ib lub lis piam tau txais nyiaj tshwj xeeb los ntawm lub xeev. Txhua tus tub ntxhais hluas raug hais kom koom nrog hauv qhov kev zov me nyuam rau peb lub hlis, tab sis ntau tus tseem kawm ntxiv tom qab tsib xyoos.

"Kev seev cev, suab paj nruag, pleev xim lossis kev ua kis las kuj ua rau muaj cov txheej txheem biochemical hauv lub hlwb uas ua rau nws muaj peev xwm tiv taus kev ntxhov siab zoo dua," cov kws tshawb fawb tau sau tseg. Txhawm rau daws cov teeb meem ntawm nicotine thiab haus cawv ntawm cov tub ntxhais hluas, cov tub ceev xwm kuj yuav tsum tau hloov txoj cai. Iceland tau txwv tsis pub tshaj tawm rau luam yeeb thiab dab, thiab tsim cov koom haum tshwj xeeb rau niam txiv uas, nrog rau tsev kawm ntawv, pab cov tub ntxhais kawm daws teeb meem puas siab puas ntsws.

"Nws yog qhov txawv txav uas cov txheej txheem no tseem tsis tau siv hauv lwm lub tebchaws," cov kws tshawb fawb tau sau tseg. Hauv nruab nrab-90s, Icelandic cov tub ntxhais hluas yog cov neeg haus dej haus cawv thiab haus luam yeeb hauv Tebchaws Europe. Niaj hnub no Iceland yog cov npe ntawm cov tebchaws nyob sab Europe uas muaj kev noj qab haus huv zoo tshaj plaws ntawm cov tub ntxhais hluas. Lub teb chaws tau tswj kom txo cov tub ntxhais hluas uas haus dej tsis tu ncua los ntawm 48% mus rau 5%, thiab cov neeg haus luam yeeb los ntawm 23% mus rau 3%.

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