Peb xyoos dhau los, thaum kuv cev xeeb tub, kuv nrhiav tau qhov txawv ntawm cov kws kho mob Lavxias, European thiab Asmeskas rau kev tswj cev xeeb tub. Ua rau kuv xav tsis thoob, ntawm qee qhov teeb meem lawv cov kev xav txawv heev. Piv txwv li, tsuas yog ib tus kws kho mob, thaum tham txog kev noj zaub mov ntawm tus poj niam cev xeeb tub nrog kuv, tau hais txog kev phom sij ntawm cov ntses dej hiav txwv loj xws li tuna. Xav seb tus kws kho mob no yog lub tebchaws twg?
Yog li, hnub no kuv xav sau txog vim li cas cov poj niam cev xeeb tub yuav tsum tsis txhob noj tuna. Thiab kuv lub tswv yim txog ntses feem ntau tuaj yeem nyeem ntawm qhov txuas no.
Tuna yog cov ntses uas muaj cov ntsiab lus siab ntawm neurotoxin hu ua methylmercury (raws li txoj cai, nws tsuas yog hu ua mercury), thiab qee hom tuna feem ntau tuav cov ntaub ntawv rau nws cov concentration. Piv txwv li, hom uas yog siv los ua sushi muaj ntau mercury. Tab sis txawm nyob rau hauv lub kaus poom tuna, uas yog feem ntau touted raws li ib qho ntawm cov ntses zoo tshaj plaws noj, mercury qib qee zaum skyrocket.
Mercury tuaj yeem ua rau muaj qhov tsis zoo thaum yug los xws li qhov muag tsis pom kev, lag ntseg thiab kev puas hlwb yog tias tus menyuam hauv plab raug cov tshuaj lom thaum lub sij hawm kev loj hlob ntawm fetus. Kev kawm 18 xyoo ntawm ntau dua 800 tus menyuam yaus uas nws niam tau noj cov nqaij nruab deg uas muaj mercury thaum cev xeeb tub tau pom tias cov tshuaj lom ntawm kev ua menyuam yaus raug rau cov neurotoxin ntawm lub hlwb ua haujlwm tuaj yeem hloov tsis tau. Txawm tias tsawg tsawg ntawm cov mercury hauv cov niam cov khoom noj ua rau lub hlwb ua rau lub hlwb tsis hnov lus qeeb hauv cov menyuam yaus hnub nyoog qis dua 14 xyoos. Lawv kuj muaj kev puas tsuaj rau cov hlab ntsha ntawm lub plawv dhia.
Yog tias koj niaj hnub noj cov ntses uas muaj mercury siab, nws tuaj yeem tsim nyob rau hauv koj lub cev thiab ua rau koj tus menyuam loj hlob ntawm lub hlwb thiab lub paj hlwb.
Tau kawg, cov nqaij nruab deg yog qhov zoo ntawm cov protein, hlau thiab zinc - cov khoom noj tseem ceeb rau koj tus menyuam txoj kev loj hlob thiab kev loj hlob. Tsis tas li ntawd, omega-3 fatty acids yog qhov tseem ceeb rau fetus, menyuam mos thiab menyuam yaus.
Tam sim no, American Union of Consumers (Consumer Reports) pom zoo tias cov poj niam uas npaj cev xeeb tub, cov poj niam cev xeeb tub, cov niam laus thiab cov menyuam yaus tsis txhob noj nqaij los ntawm cov ntses dej hiav txwv loj, suav nrog shark, swordfish, marlin, mackerel, pobzeb, tuna. Rau feem ntau ntawm cov neeg siv khoom Lavxias, tuna yog qhov tseem ceeb tshaj plaws ntawm daim ntawv teev npe no.
Xaiv ntses salmon, anchovies, herring, sardines, dej trout - cov ntses no muaj kev nyab xeeb dua.