Nsomba zam'chitini ndi gwero lodziwika bwino komanso losavuta la mapuloteni omwe amapezeka m'mapaketi padziko lonse lapansi. Komabe, ndi nkhawa zomwe zikuchulukirachulukira za kuchuluka kwa mercury mu nsomba, anthu ambiri amadabwa kuti ndi zitini zingati za nsomba zam'chitini zomwe zili zotetezeka kuti azidya mwezi uliwonse.
A FDA ndi EPA amalimbikitsa kuti akuluakulu amatha kudya pafupifupi ma ola 12 (pafupifupi magawo awiri kapena atatu) a nsomba za Mercury yochepa pa sabata. Nsomba zam'chitini, makamaka tuna zopepuka, nthawi zambiri zimatengedwa ngati njira yotsika kwambiri ya mercury. Komabe, ndikofunikira kusiyanitsa mitundu ya nsomba zamzitini zomwe zilipo. Tuna yopepuka nthawi zambiri imapangidwa kuchokera ku skipjack tuna, yomwe imakhala yochepa mu mercury poyerekeza ndi tuna ya albacore, yomwe imakhala ndi mercury yambiri.
Kuti mukhale ndi zakudya zopatsa thanzi, tikulimbikitsidwa kuti musamadye ma ola 6 a albacore tuna pa sabata, omwe amakhala pafupifupi ma ola 24 pamwezi. Kumbali inayi, nsomba zam'chitini zowala zamzitini ndizowolowa manja kwambiri, zokhala ndi ma ounces 12 pa sabata, zomwe ndi pafupifupi ma ola 48 pamwezi.
Pokonzekera kudya nsomba zamzitini zamwezi pamwezi, lingalirani zophatikiza mitundu yosiyanasiyana ya mapuloteni kuti muwonetsetse kuti mukudya bwino. Izi zingaphatikizepo mitundu ina ya nsomba, nkhuku, nyemba, ndi mapuloteni opangidwa ndi zomera. Komanso, samalani za zakudya zilizonse zomwe zingakulepheretseni kudya nsomba.
Mwachidule, ngakhale nsomba zam'chitini ndi chakudya chopatsa thanzi komanso chosinthasintha, kusamala ndikofunikira. Kuti mukhale ndi malire, chepetsani ma albacore tuna kukhala ma 24 ounces pamwezi ndi tuna wopepuka mpaka ma ounces 48 pamwezi. Mwanjira iyi, mutha kusangalala ndi mapindu a nsomba zamzitini ndikuchepetsa kuopsa kwa thanzi la mercury.
Nthawi yotumiza: Jan-13-2025