Pono ʻoe e hōʻalo i ka iʻa ma muli o ka Mercury?

Anter

• No ke aha he pilikia ka Mercury
• ʻOi loa kahi iʻa i Mercury
• ʻO ka hōʻuluʻulu ʻana i ka iʻa a me nā kānaka
• Nā hopena olakino maikaʻi ʻole
• Aia kekahi poʻe ma kahi pilikia nui aʻe
• Ka Laina Lalo

ʻO ka iʻa kekahi o nā meaʻai olakino hiki ke ʻai.

ʻO ia no ka mea he kumu waiwai nui ia o ka protein, micronutrients, a me nā momona momona.

Eia nō naʻe, hiki i kekahi ʻano iʻa ke loaʻa nā pae kiʻekiʻe o ka mercury, he mea ʻawahia.

ʻO ka ʻoiaʻiʻo, ua hoʻopili ʻia ka wai mercury i nā pilikia olakino koʻikoʻi.

ʻLelo kēia ʻatikala iā ʻoe inā pono ʻoe e hōʻalo i ka iʻa ma mua o ka hoʻohaunaele mercury.

No ke aha he pilikia ka Mercury

ʻO Mercury kahi mea hao kaumaha i loaʻa maʻamau i ka lewa, ka wai, a me ka lepo.

Hoʻokuʻu ʻia i ke kaiapuni i nā ʻano like ʻole, e laʻa me nā hana ʻoihana e like me ka lanahu ʻana a i ʻole nā ​​hanana kūlohelohe e like me ka pele.

ʻEkolu mau ʻano nui e ola - elemental (metallic), inorganic, a me nā meaola ().

Hiki i ka poʻe ke hōʻike i kēia toxin i nā ala like ʻole, e like me ka hanu ʻana i nā mahu mercury i ka wā o ka mining a me nā hana ʻoihana.

Hiki iā ʻoe ke hōʻike ʻia e ka ʻai ʻana i ka iʻa a me nā iʻa pūpū no ka mea ke ʻemu nei kēia mau holoholona i nā haʻahaʻa haʻahaʻa o ka mercury ma muli o ka haumia o ka wai.

I ka hala ʻana o ka manawa, ka methylmercury - ke ʻano meaola - hiki ke noʻonoʻo i ko lākou mau kino.

He ʻawaʻawa nui ka Methylmercury, ke kumu o nā pilikia olakino koʻikoʻi ke hōʻea ia i kekahi mau pae i kou kino.

ʻO Mercury kahi mea hao kaumaha maoli. Hiki iā ia ke kūkulu i loko o nā kino o nā iʻa i ke ʻano o ka methylmercury, kahi mea ʻawahia loa.

ʻOi loa kahi iʻa i Mercury

ʻO ka nui o ka mercury i nā iʻa a me nā iʻa iʻa ʻē aʻe e pili ana i nā ʻano a me nā pae o ka haumia i loko o kona kaiapuni.

Hoʻokahi noiʻi mai 1998 a 2005 i loaʻa he 27% o nā iʻa mai 291 mau kahawai a puni ʻo ʻAmelika Hui Pū ʻIa i loaʻa ma mua o ka palena i ʻōlelo ʻia (2).

Ua ʻike ʻia kekahi noiʻi ʻē aʻe he hapakolu o nā iʻa i hopu ʻia ma kahakai o New Jersey i loaʻa nā pae mercury ma mua o ka 0.5 mau ʻāpana no ka miliona (ppm) - kahi pae e hiki ai i nā pilikia olakino no ka poʻe e ʻai pinepine i kēia iʻa ().

Ma ke ʻano holoʻokoʻa, ʻoi aku ka nui o nā iʻa i ʻoi aku ka lōʻihi me ka mercury ().

Pākuʻi ʻia kēia mau mea me ka manō, ka iʻa pahi kaua, nā tuna hou, marlin, mōkeke aliʻi, nā iʻa tile mai ke kahawai ʻo Mexico, a me nā pika ʻākau ().

ʻAi ka iʻa nui aku i nā iʻa liʻiliʻi he nui, i loaʻa ka nui o ka mercury. ʻOiai ʻaʻole maʻalahi e kāpae ʻia i ko lākou mau kino, hōʻiliʻili nā pae i ka manawa. ʻIke ʻia kēia hana ma ke ʻano he bioaccumulation ().

Ua ana ʻia nā pae o ka Mercury i ka iʻa ma ke ʻano he mau ʻāpana no ka miliona (ppm). Eia nā pae awelika o nā ʻano iʻa a me nā iʻa iʻa, mai ke kiʻekiʻe a i lalo ():

• ʻO Swordfish: 0.995 ppm
• Mano: 0.979 ppm
• Mōkeke aliʻi: 0.730 ppm
• Bigeye tuna: 0.689 ppm
• ʻO Marlin: 0.485 ppm
• Kāpena kēpau: 0.128 ppm
• Cod: 0.111 ppm
• ʻĀpana ʻAmelika: 0.107 ppm
• ʻO Whitefish: 0.089 ppm
• Pili: 0.084 ppm
• Hake: 0.079 ppm
• Trout: 0.071 ppm
• Pāpaʻi: 0.065 ppm
• Haddock: 0.055 ppm
• Whiting: 0.051 ppm
• Mackerel ʻAkelanika: 0.050 ppm
• Crayfish: 0.035 ppm
• Pollock: 0.031 ppm
• Lāʻau lele: 0.025 ppm
• Heʻe: 0.023 ppm
• Salemona: 0.022 ppm
• Nā heleuma: 0.017 ppm
• Sardinia: 0.013 ppm
• ʻOhana: 0.012 ppm
• Scallops: 0.003 ppm
• ʻŌpae: 0.001 ppm

Loaʻa i nā ʻano iʻa like ʻole a me nā iʻa iʻa ʻē aʻe nā mercury. ʻO nā iʻa ʻoi aku ka nui a ʻoi aku ka lōʻihi o ke ola i nā pae kiʻekiʻe.

ʻO ka hōʻuluʻulu ʻana i ka iʻa a me nā kānaka

ʻO ka ʻai ʻana o ka iʻa a me ka iʻa pū kekahi kumu nui o ka hōʻike ʻana o ka mercury i nā kānaka a me nā holoholona. Hōʻike - ʻoiai i nā mea liʻiliʻi - hiki ke hoʻopilikia i nā pilikia olakino koʻikoʻi (,).

ʻO ka mea e mahalo ai, loaʻa wale i ka wai kai nā concentrations liʻiliʻi o ka methylmercury.

Eia nō naʻe, komo i nā mea kanu kai e like me ka limu. ʻAi ka iʻa i ka limu, ʻānai a mālama i kāna mercury. ʻOi aku ka nui o nā iʻa predatory a laila hōʻiliʻili i nā kiʻekiʻe kiʻekiʻe aʻe mai ka ʻai ʻana i nā iʻa liʻiliʻi (,).

ʻO ka ʻoiaʻiʻo, ʻoi aku ka nui o nā iʻa predatory i nā concentration o ka mercury a 10 mau manawa ke kiʻekiʻe ma mua o ka iʻa a lākou e ʻai ai. Kapa ʻia kēia hana he biomagnification (11).

Paipai nā keʻena aupuni o ʻAmelika i ka mālama ʻana i kāu pae mercury koko ma lalo o 5.0 mcg i kēlā me kēia lita (12).

Ua ʻike ʻia ma hoʻokahi noi ma U.S. ma 89 poʻe ua pae nā pae o ka mercury mai 2.0-89.5 mcg no lita, ma ka awelika. He 89% ka nui loa o nā pae i kiʻekiʻe ma mua o ka palena nui ().

Hoʻohui ʻia, ua ʻike ʻia ke aʻo ʻana ua pili ka lawe ʻana o ka iʻa kiʻekiʻe i nā pae mercury kiʻekiʻe.

He aha hou aʻe, ua hoʻoholo nui nā noiʻi i ka poʻe e ʻai mau i ka iʻa nui aku - e like me ka pike a me ka perch - loaʻa nā pae kiʻekiʻe o ka mercury (,).

ʻO ka ʻai ʻana i ka iʻa he nui - ʻo ia hoʻi nā lāhui nui aku - hoʻopili ʻia i nā pae kiʻekiʻe o ka mercury i loko o ke kino.

Nā hopena olakino maikaʻi ʻole

Hiki ke hōʻike i ka mercury i nā pilikia olakino koʻikoʻi ().

I nā kānaka a me nā holoholona, ​​pili nā pae kiʻekiʻe o ka mercury me nā pilikia o ka lolo.

Ua ʻike ʻia kahi noiʻi ma 129 mau mākua Brazil i ʻoi aku ka nui o ka mercury i ka lauoho i pili me ka hoʻemi ʻana o ka mākau kaʻa maikaʻi, dexterity, hoʻomanaʻo, a me ka nānā ().

Hoʻopili pū kekahi mau noiʻi hou i ka hōʻike ʻana i nā metala kaumaha - e like me ka mercury - i nā kūlana e like me Alzheimer, Parkinson, autism, depress, a me ka hopohopo ().

Eia naʻe, pono i nā noi hou aku e hōʻoia i kēia loulou.

Hoʻohui ʻia, hoʻopaʻa paʻa ʻia ka mercury i ke kahe koko kiʻekiʻe, kahi piʻi nui o ka puʻuwai puʻuwai, a ʻoi aku ka kiʻekiʻe "maikaʻi" LDL cholesterol (,,,).

Hoʻokahi o nā noi ʻana ma 1,800 mau kāne i ʻike ʻia ʻo ka poʻe me nā kiʻekiʻe loa o ka mercury he ʻelua mau manawa e make i nā pilikia pili i ka puʻuwai ma mua o nā kāne me nā pae haʻahaʻa ().

Eia nō naʻe, ʻoi aku ka maikaʻi o nā iʻaola o ka iʻa ma mua o nā makaʻu o ka loaʻa ʻana o ka mercury - inā lōʻihi ʻoe i kāu ʻai ʻana i nā iʻa mercury kiʻekiʻe ().

Hiki i nā pae kiʻekiʻe o ka mercury ke hōʻeha i ka hana lolo a me ke olakino puʻuwai. Eia nō naʻe, ʻoi aku ka maikaʻi o ke olakino o ka ʻai ʻana i ka iʻa i kēia mau pilikia inā lōʻihi ʻoe e kaupalena i kāu lawe ʻana i nā iʻa mercury kiʻekiʻe.

Aia kekahi poʻe ma kahi pilikia nui aʻe

ʻAʻole pili ka Mercury i ka iʻa i kēlā me kēia i ke ala like. No laila, pono e mālama pono i kekahi poʻe.

Aia nā heluna makaʻu ʻole i ka wahine a hāpai paha, nā makuahine hānai, a me nā keiki ʻōpio.

ʻOi aku ka maʻalahi o nā Fetus a me nā keiki i ka ʻawahia mercury, a hiki ke maʻalahi ʻia i ka mercury i ka pēpē a ka makuahine hāpai a i ʻole ka pēpē o ka makuahine hānai.

Ua hōʻike ʻia kahi noiʻi holoholona i ka hōʻike ʻana i nā lāʻau haʻahaʻa o ka methylmercury i nā lā he 10 i hala o ka hū ʻana o ka lolo i nā ʻiole makua ().

Ua hōʻike ʻia kahi noiʻi ʻē aʻe e pili ana nā keiki i ka mercury ʻoiai i loko o ka ʻōpū e hakakā me ka nānā, hoʻomanaʻo, ʻōlelo, a me ka hana kaʻa (,).

Hoʻohui ʻia, hōʻike kekahi mau noiʻi i kekahi mau lāhui - e like me nā ʻōiwi ʻAmelika, nā ʻAsia, a me nā poʻe o ka Pākīpika - ʻoi aku ka nui o ka makaʻi o ka mercury ma muli o ka ʻai maʻa mau i nā iʻa ().

ʻO nā wahine hāpai, nā makuahine hānai, nā keiki ʻōpio, a me nā mea e ʻai mau i ka nui o nā iʻa i ʻoi aku ka nui o nā pilikia e pili ana i ka hōʻike mercury.

Ka Laina Lalo

Ma ka laulā, ʻaʻole pono ʻoe e makaʻu i ka ʻai ʻana i ka iʻa.

He kumu waiwai ka iʻa o ka omega-3 fatty acid a hāʻawi i nā pono ʻē aʻe he nui.

I ka ʻoiaʻiʻo, paipai ʻia i ka hapanui o ka poʻe e ʻai i ʻelua mau iʻa iʻa i kēlā me kēia pule.

Eia nō naʻe, aʻoaʻo ka Food and Drug Administration (FDA) i ka poʻe i ka nui o ka weliweli o ka mercury - e like me nā wahine hāpai a hānai waiu paha - e hoʻomanaʻo i nā ʻōlelo aʻoaʻo aʻe ():

• E ʻai i nā lawelawe he 2-3 (227-340 gram) o nā ʻano iʻa like ʻole i kēlā me kēia pule.
• Koho i nā iʻa mercury haʻahaʻa a me nā iʻa iʻa, e like me ka salemona, ʻōpae, cod, a me nā sardine.
• Hōʻalo i nā iʻa mercury ʻoi aku ka kiʻekiʻe, e like me ka iʻa tile mai ke kahawai ʻo Mexico, ka manō, ka iʻa pahi kaua, a me ka mackerel mōʻī.
• Ke koho ʻana i nā iʻa hou, e nānā i nā ʻōlelo aʻoaʻo iʻa no kēlā mau kahawai a i ʻole nā ​​loko.

Ma hope o kēia mau ʻōlelo aʻoaʻo e kōkua iā ʻoe e hoʻonui i nā keu pono o ka ʻai ʻana i ka iʻa me ka hoʻēmi ʻana i kāu mau makaʻi o ka loaʻa ʻana o ka mercury.