Batsoali ba tseba nako e itseng hore ho ka 'na ha se ke ha e-ba bonolo ho ja tlhapi.
Litlhapi le Mercury
Ho fapana le liphello tse ntle ho batho ba bang ba bangata, ka lebaka la maemo a phahameng a methylmercury, tlhapi e ka ba lijo tse kotsi, tse kotsi haholo bakeng sa bana ba banyenyane, basali ba ka 'nang ba ima, basali ba immeli le bo-'mè ba tlhokomelo.
Keletso e tsoang Lefapheng la Lijo le Drug (FDA) le Environmental Protection Agency (EPA) ka 2004 e thusitse ho etsa hore tlhapi e be karolo e bolokehileng ea lijo tsa ngoana oa hau.
Ke hobane'ng ha u ja tlhapi haeba e ka ba le mercury? Ho ea ka FDA, "litlhapi le shellfish li na le protheine ea boleng bo phahameng le limatlafatsi tse ling tsa bohlokoa, li na le mafura a mangata, 'me li na le omega-3 fatty acids."
Ho ja Fish ka Mercury
Keletso ea morao-rao e kenyelletsa litemoso tse tšoanang tseo u ka 'nang ua li utloa nakong e fetileng mabapi le litlhapi tse nang le mercury e phahameng, tse kang shark, swordfish, morena mackerel le tilefish. Leha ho le joalo, ba atolosa litemoso ho kenyelletsa mefuta e meng ea litlhapi, ho akarelletsa le tuna, eo bana ba hao ba ka ratang ho e ja.
Ha e le hantle, keletso e re basali ba ka 'nang ba ima, bakhachane, bo-'mè ba tlhokomelo le bana ba banyenyane ba lokela ho:
- ba se ke ba ja shark, swordfish, king mackerel, kapa tilefish
- ho ja li-ounces tse peli feela bakeng sa ho sebeletsa batho ba baholo, empa ho fokolloa ke bana) ka beke ea litlhapi tse fokolang ka mercury, ho akarelletsa le shrimp, tuna e khantseng ea canned, salmon, pollock le catfish. Kaha litlhapi tsa albacore ('white') li na le mercury e ngata ho feta tuna e khantšitsoeng, u lokela ho ja lihora tse ka bang tse tšeletseng tsa albacore tuna beke le beke. U lokela ho ja le li-ounces tse tšeletseng tsa steak beke le beke.
- ja feela li-ounces tse tšeletseng ka beke ea litlhapi tseo u li tšoarang matšeng a hao, linōka le libakeng tse lebōpong la leoatle, empa u se ke ua ja tlhapi leha e le efe nakong ea bekeng eo, ntle le haeba litsebi tsa sebaka seo li bolela hore litlhapi li na le mercury le hore bolokehile ho ja ho feta
Ntle le ho ja tuna, ngoan'a hao e monyenyane o ka ja lithupa tsa litlhapi le lijo tse potlakileng tsa sandwich tsa tlhapi.
Hangata li entsoe ka litlhapi tse tlaase ka mercury 'me li ka ba khahlanong le lijo tse peli tsa litlhapi le shellfish tseo u ka li jang beke le beke.
Kaha litlhapi le shellfish e ka ba karolo ea bohlokoa ea phepo e nepahetseng le e nepahetseng bakeng sa bana le batho ba baholo, ke habohlokoa hore u se ke ua khaotsa ho ja tlhapi ka ho feletseng hobane u tšaba mercury. Lula u hopola litemoso ha u rera lijo tsa ngoana oa hao 'me u se ke ua feta palo e khothalletsoang ea litlhapi beke le beke.
Hape hopola hore le hoja tlhapi e le 'ngoe bakeng sa motho e moholo e ka bang li-ounces tse tšeletseng, ke feela li-ounces tse peli kapa tse tharo bakeng sa ngoana e monyenyane pakeng tsa lilemo tse peli le tse tšeletseng.