Wambonetseka zvishoma nezvechimwe chinhu chakaburitswa mumapepanhau, paterevhizheni, uye paInternet nguva pfupi yadarika here? Inyaya yekuti mupunga watinodya nezvimwe zvinwiwa zvemichero zvinogona kunge zvine kemikari ine chepfu inonzi arsenic. Hurukuro iyi yakapararira kunyanya nezvemuto weapuro nemazambiringa, pamwe nemupunga. Zvakajairika kuti unzwe kutya zvishoma paunonzwa izvi. Saka nhasi, ngatitaurei nezvezviri kuitika, tinofanira kutya here, uye zvatinofanira kuziva nezvazvo.
Chii chinonzi arsenic? Inopinda sei muchikafu?
Zvichitaurwa zviri nyore, arsenic chinhu chinowanikwa muvhu nemvura . Isimbi inorema, kungofanana nelead nemercury. Asi dambudziko nderekuti, pamusoro pearsenic iyi inowanikwawo, arsenic inowedzerwawo kunharaunda nekuda kwemabasa evanhu.
Funga nezveizvi: Kare, varimi vaishandisa mishonga yearsenic semishonga yekuuraya zvipembenene nefetereza. Vaishandisawo kuchengetedza matanda akagadziriswa nekumanikidzwa. Arsenic inowedzerwa muvhu nenzira iyi inogona kugara muvhu kwemakore.
Semuenzaniso, minda mizhinji yemupunga kumaodzanyemba kweUnited States yaimbova minda yedonje. Mishonga inouraya zvipembenene ine arsenic yakashandiswa zvakanyanya kudzora gonye redonje, zvipembenene zvinoparadza donje. Saka, ivhu rinogona kunge richine arsenic yakawanda nanhasi.
Chinhu chakakosha chatinogona kunzwisisa kubva pane izvi ndechekuti kana zvirimwa zvikatora zvinovaka muviri zvazvinenge zvichida kubva muvhu, kana paine arsenic muvhu iroro, zvirimwa zvinotora arsenic netsaona, zvichifunga kuti ichinhu chinovaka muviri chazvinoda.
Ndezvipi zvekudya zvinonyanya kuve nearsenic?
Kutaura zvazviri, zvirimwa zvinenge zvese zvinotora arsenic kubva muvhu. Muriwo wegirini nembesa zvinogona kunge zvine arsenic yakawanda kupfuura nzungu. Zvisinei, sezvo huwandu hwembesa dzatinodya zuva nezuva huri hushoma kana tichienzanisa nechikafu chikuru chakaita semupunga, huwandu hwearsenic hunopinda mumuviri nepadziri hushomawo.
Pano panonyanya kutariswa mupunga.
Chikonzero cheizvi ndechekuti mupunga unorimwa muminda yakazara nemvura. Arsenic chinhu chinonyungudika nyore nyore mumvura. Nokudaro, zvirimwa zvemupunga zvinokura muminda yakazara nemvura zvine simba guru rekupinza arsenic kupfuura zvirimwa zvinorimwa muvhu rakaoma.
Vaongorori vakaona kuti kana vachitora tsanga yemupunga neX-ray, yakawanda yearsenic inenge yakabatana nehutachiona . Chikamu ichi chinobviswa patinogadzira mupunga muchena (kana bran yabviswa). Izvi zvinoreva kuti mupunga webrown, une bran, unogona kunge uine arsenic yakawanda kupfuura mupunga muchena.
Pamusoro pezvo, hove dzine arsenic yakawanda, asi nyanzvi dzakawanda dzinotenda kuti hove dzine arsenic isina chepfu mumuviri wedu.
Ndezvipi zvinetso zvehutano zvinogona kuitika kana arsenic ikapinda mumuviri?
Uyu ndiwo mubvunzo mukuru kune wese munhu. Mhedzisiro yekupinda kwearsenic mumuviri inosiyana zvichienderana nehuwandu uye nguva yekubatwa nayo. Ngatinzwisise izvi zvakajeka netafura.
| Maitiro ekufumurwa | Migumisiro inogona kuitika pahutano |
|---|---|
| Kusangana panguva imwe chete nemazinga akakwira zvikuru (zvisingawanzoitiki) |
|
| Kugara Uchirwara |
Usatya kana ukaona zvinhu izvi. Izvi zvinoreva njodzi dzekusangana nearsenic kwenguva refu, kwemakore akawanda . Kudya mupunga nekunwa chinwiwa chemichero pazuva hazvizokonzere migumisiro yakaipa kudaro.
Saka tinofanira kurega kunwa zvinwiwa zvemichero tozvipa vana here?
Kwete, hatifaniri kumisa zvese panguva imwe chete. Nyanzvi dzinoti tinofanira kuva vakangwara. Kana iwe kana mwana wako mukanwa zvinwiwa zvakawanda zvemichero zuva rega rega, hazvina kuipa kuderedza zvishoma.
"Hatigoni kuva vakakwana 100% pazvinhu zvese. Kana tikaedza kuva vakakwana, tichakundikana. Kana paine chimwe chinhu chinogona kudzivirirwa zviri nyore, chidzivise, asi usanyanya kufunga nezvazvo."
Chinhu chakanakisa ndechekuti,Pane kudya chikafu chimwe chete chakawanda, edza kuisa chikafu chakasiyana-siyana mukudya kwako nenzira yakaringana.
Mupunga wemuchina wekurima nechikafu zvakachengeteka here panyaya iyi?
Uyu mubvunzo unobvunzwa nevanhu vazhinji. Sezvo arsenic iri chinhu chinogara muvhu kwemakore, haugone kutaura kuti chikafu chinorimwa organic hachina arsenic. Nekuti chirimwa chinochitora kubva muvhu. Kana paine arsenic muvhu iroro, chirimwa chinogona kuitora pasinei nenzira yekurima.
Ungaziva sei kana muviri wako uine arsenic yakakwira? Chii chaunofanira kuita kana uchifungidzira izvi?
Kugara kwenguva refu uchiona arsenic shoma hazviwanzo kukonzera zviratidzo zvinoonekwa. Vamwe vanhu vanogona kuona ruvara rweganda, senge mavanga kana mapundu madiki, pamaoko avo, tsoka, nemuviri nekufamba kwenguva.
Chinhu chinonyanya kukosha:
Kana muine fungidziro, kutya, kana zviratidzo zvekusangana nearsenic kuburikidza nechikafu kana mvura, ndapota musafungidzire. Chinhu chakanakisa chekuita ndechekubvunza chiremba wemhuri yenyu (GP) kuti akupei mazano.
Kana zvichidikanwa, chiremba anogona kutarisa huwandu hwearsenic mumuviri wako kuburikidza nekuongororwa kweropa, weti, bvudzi, kana nzara.
Kana uchinwa mvura yemutsime uye uine kusava nechokwadi, unogona kuyedza mvura uye, kana zvichidikanwa, shandisa mafirita emvura kubvisa arsenic mumvura. Kana uchida ruzivo rwekukurumidzira nezvechepfu, unogona zvakare kufonera National Poisons Information Centre paColombo National Hospital kuti uwane mazano. Zvisinei, zvakakosha kutsvaga mazano echiremba usati watora chero mushonga wechero chirwere chipi zvacho.
Ndeupi musiyano uripo pakati pearsenic yeorganic neinorganic?
Izvi zvine hunyanzvi, asi ngatizvinzwisise zviri nyore.
- Inorganic Arsenic: Aya ndiwo macompounds anowanikwa munharaunda (ivhu, mvura). Rudzi urwu runoonekwa serwakanyanya kukuvadza uye rune njodzi kuhutano hwevanhu.
- Organic Arsenic: Aya maarsenic compounds anoumbwa mumiti nemhuka. Kuchine gakava pamusoro pechepfu yawo.
Mharidzo Yekuenda Nayo Kumba
- Arsenic inowanikwa muvhu nemumvura, saka zvimwe zvekudya zvatinodya zvinogona kunge zviine huwandu hushoma hwayo.
- Kunyangwe paine mishumo yehuwandu hwearsenic mupunga nezvimwe zvinwiwa zvemichero, usazvidya moyo zvisina kufanira neizvi.
- Mhinduro yakanakisisa ndeyekurega kudya chikafu chakawanda cherudzi rumwe chete kwenguva yakareba uye kudya zvakasiyana-siyana.
- Mupunga webrown une bran unogona kuva ne arsenic yakawanda kupfuura mupunga muchena, saka zvakanaka kuchinjanisa mhando dzakasiyana dzemupunga.
- Kungoti chikafu chakanyorwa kuti "organic" hazvirevi kuti hachina arsenic.
- Kana muine zvinokunetsai kana zviratidzo zvehutano panyaya iyi, ndapota bvunzai chiremba wenyu kuti akupei mazano akakodzera uye kuongororwa, pane kuvimba neruzivo rwuri paindaneti.
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