Ukuba ungumama okhulelweyo okanye oncancisayo, mhlawumbi ucinga kabini ngento oyityayo kule mihla, akunjalo? Kuqhelekile kakhulu. Kuba ezinye zezinto esizityayo zinokuba nemiphumo ethile kumntwana osesiswini okanye kumntwana oncancisayo. Ngoko ke, into ekufuneka siyilumkele ngakumbi, kodwa mhlawumbi singathethi kakhulu ngayo, 'yi-mercury'. Ngamafutshane, yi-heavy metal. Makhe sithethe ngale nto ngokweenkcukacha ezithe vetshe namhlanje.
Le mercury ingena njani emizimbeni yethu?
Usenokuba uzibuza, "Ndingayitya njani i-mercury?" I-Mercury yinto ekhoyo ngokwendalo kwindalo. Yongezwa kwindalo ngokuqhuma kwentaba-mlilo, emhlabeni, kwiifektri, nasekutshisweni kwamafutha efosili. Khawuthelekelele, i-mercury eyongezwa kwindalo ngale ndlela iphelela kwimilambo, kwimilambo, nakwiilwandle. Emva koko, xa iintlanzi ezincinci apho zisitya ezi zityalo zine-mercury, i-mercury ifakwa emizimbeni yezo ntlanzi. Emva koko, xa intlanzi enkulu isitya ezi ntlanzi zincinci, yonke i-mercury eyayisemzimbeni wentlanzi encinci ifakwa emzimbeni wentlanzi enkulu. Ngale ndlela, njengoko sinyuka kwikhonkco lokutya, ubungakanani be-mercury efakwa emzimbeni wentlanzi nabo buyanda. Ukuba sitya iintlanzi ezinkulu eziqokelele i-mercury eninzi ngolu hlobo, loo mercury iphelela emizimbeni yethu. Uhlobo oluyingozi kakhulu lwe-mercury olungena emizimbeni yethu ngokutya ngale ndlela yi
-methylmercury . Ayizizo iintlanzi kuphela, kukho nezinye iindlela.
- Iikhrimu zokukhanyisa ulusu: Ezinye iikhrimu zokukhanyisa ulusu ezikumgangatho ophantsi zinokuba ne -mercury . Xa zisetyenziswa eluswini, i-mercury inokufunxwa lusu ize yonakalise nezintso .
- Izixhobo ezindala: Ezinye izibane ezindala, iiwotshi, kunye neebhetri zinokuba ne-mercury.
Ngaba i-mercury iyingozi ngokwenene ngexesha lokukhulelwa?
Ewe, ukukhulelwa kunye ne-mercury aziyondibaniselwano ilungileyo. Ihlabathi lafunda oku kwisiganeko esibuhlungu esenzeka ngeminyaka yoo-1950 kufutshane neMinamata Bay, eJapan. I-Mercury evela kumzi-mveliso kuloo ndawo yakhululwa yaya elwandle, kwaye abantwana abazelwe ngoomama abatya iintlanzi ezivela kuloo lwandle baba neengxaki ezinkulu zemithambo-luvo.
Nantsi into eyenzekayo: Xa umama okhulelweyo esitya ukutya okune-mercury, i-mercury (ingakumbi i-methylmercury) ingena egazini,
iwele i-placenta, ize ingene emzimbeni womntwana osesibelekweni. Ingqondo kunye nenkqubo yemithambo-luvo yomntwana osesibelekweni zizinto ezikhula ngokukhawuleza nezinobuthathaka kakhulu. I-Mercury inokuyonakalisa ngokuthe ngqo le nkqubela.
Imeko eyenzeka kubantwana abazalwa ngenxa yokuchatshazelwa yi-mercury ngale ndlela
ibizwa ngokuba yi-'Congenital Minamata disease'.Kuthiwa umntwana usenokuba neengxaki ezahlukeneyo apho.
Iziphumo ezinokubakho zokuvezwa yimercury kumntwana
| Ukungakwazi ukuphumla engqondweni | Ukukhubazeka kokufunda kunye neengxaki zengqondo. |
| I-Strabismus / ukufinya | Ukungakwazi ukugxila umbono wamehlo omabini kwicala elinye. |
| Ukuxhuzula /ukuxhuzula | Ukuxhuzula okungapheliyo. |
| Ibhalansi embi | Ubunzima bokuhamba nokuhamba. |
| Intloko encinci (iMicrocephaly) | Ubungakanani bentloko abukhuli ngokweminyaka. |
| Ukunqongophala kokulungelelaniswa kwamalungu namehlo | Ubunzima bokulawula iintshukumo. |
Ngamanye amaxesha ezi ziphumo azibi nkulu kangako, kodwa zinokuba buthathaka ngakumbi. Umzekelo, umntwana unokufumana ubunzima bokugxila, izakhono zolwimi eziphantsi, kunye nenkumbulo embi.
Ngoko ke sizikhusela njani kule mercury?
Le yeyona nto ibalulekileyo. Njengoko besitshilo ngaphambili, indlela ephambili i-mercury engena ngayo emizimbeni yethu kukutya iintlanzi. Kodwa oko
akuthethi ukuba kufuneka "uyeke ukutya iintlanzi ngokupheleleyo." Intlanzi kukutya okuphezulu okugcwele izondlo ezifana ne-omega-3 kunye ne-omega-6 fatty acids, iproteni, i-iodine, kunye ne-iron, ezibalulekileyo ekuphuhlisweni kwengqondo yomntwana wakho. Isitshixo
kukukhetha iintlanzi zakho ngobulumko. Khumbula:Iintlanzi ezinkulu neziphila ixesha elide phezulu kwikhonkco lokutya zezona ziqokelela i-mercury eninzi. Ngoko ke yitya iintlanzi ezincinci ezininzi kangangoko. Kungcono ukunciphisa iintlanzi ezinamafutha (ezifana ne-salmon kunye ne-trout) kwizabelo ezibini ezimalunga ne-140 grams ngeveki.
| Intlanzi efanelekileyo ukutyiwa / ekhuselekileyo (incinci) | Iintlanzi ezingafanelekanga ukutyiwa/kufuneka zincitshiswe (ubukhulu obukhulu) |
|---|
- Indlunkulu
- Ityuwa
- ukufukama
- IKumbalavan
- I-Shrimp, i-squid, unonkala
| - Ukrebe
- Intlanzi yeswedi
- UMarlin/uKumkani uMackerel
- I-Tuna enkulu
|
Amanye amanyathelo okhuseleko
- Ukuzalisa amazinyo : Ezinye izinto ezisetyenziselwa ukuzalisa amazinyo (amalgams) zinokuba ne-mercury. Ukuba uza kunyangwa amazinyo ngexesha lokukhulelwa , cela ugqirha wamazinyo ukuba asebenzise isizaliso esingena-mercury.
- Izixhobo zokuqhekeza: Ukuba isibane esidala se-mercury vapor okanye uhlobo oluthile lwebhalbhu yokukhanyisa ekhayeni lakho siyaphuka, ungaze uyitshise nge-vacuum. Ukwenza njalo kuya kubangela ukuba i-mercury ihambe emoyeni ibe ngamasuntswana amancinci, nto leyo eya kuyenza ibe yingozi nangakumbi. Ukuba awukhulelwe, yisonge ngephepha, uyifake kwisikhongozeli esingangeni moya, kwaye uyilahle ngononophelo.
- Indawo Yokusebenza: Ukuba usebenza kwindawo apho unokufumana khona i-mercury, njengakwilebhu okanye kwiklinikhi yamazinyo, cela omnye umsebenzi oya kuthintela loo ngxaki ngexesha lokukhulelwa .
Imiphumo ye-mercury ngexesha lokuncelisa
Ingqondo yomntwana wakho iyaqhubeka nokukhula emva kokuzalwa. Eli lixesha elinobuzaza kakhulu. Ukuba ungumama oncancisayo, i-mercury emzimbeni wakho ingadlulela kumntwana wakho ngobisi lwebele. Ngoko ke,
kubaluleke kakhulu ukuhlala kude neentlanzi kunye neminye imithombo ye-mercury ene-mercury eninzi, ngexesha lokukhulelwa nangexesha lokuncancisa. Umyalezo Wokuya Ekhaya
- I-Mercury ngexesha lokukhulelwa nokuncancisa ingonakalisa ngokuthe ngqo uphuhliso lwengqondo yomntwana kunye nenkqubo yemithambo-luvo .
- Eyona ndlela iphambili i-mercury engena ngayo emzimbeni kukutya iintlanzi ezinkulu zaselwandle ezitya ezinye izilwanyana. Ngoko ke, kuphephe okanye unciphise kakhulu ukutya iintlanzi ezifana ne -shark, i-tilefish, kunye ne-tilefish .
- Kukhuselekile ukutya iintlanzi ezincinci ezifana nesalmon, i-sprats, kunye ne-herring.
- Intlanzi kukutya okutyebileyo kwizakhamzimba (njenge -omega-3 ) ezibalulekileyo ekukhuleni komntwana. Ngoko ke musa ukuyeka ukutya iintlanzi ngokupheleleyo. Khetha iintlobo ezifanelekileyo zeentlanzi.
- Iimveliso zokumhlophe ulusu ezikumgangatho ophantsi, iibrashi zamazinyo ezindala, kunye nezinye izinto zokuzalisa amazinyo (amalgams) nazo zinokuba ne-mercury. Lumka nale nto.
- Ukuba unemibuzo okanye amathandabuzo malunga noku, ungaze ungathandabuzi ukubuza. Thetha nogqirha wakho okanye umsebenzi wezempilo wosapho lwakho kwaye ufumane icebiso elifanelekileyo.
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