Ngaba Ufanele Usebenzise Ityuwa Ekhutshiwe?

Umxholo

• Iodine Sisimbiwa Esibalulekileyo
• Abantu abaninzi basemngciphekweni wokunqongophala kweIodine
• Ukusilela kweIodine Kunokubangela Iimpawu eziMandla
• Ityuwa ene-iodized inokuthintela ukusilela kwe-iodine
• Ityuwa ene-ayodini ikhuselekile ukuba ingasetyenziswa
• Iodine Ifunyanwa Kokunye Ukutya
• Ngaba Ufanele Usebenzise Ityuwa Ekhutshiwe?

Kukho ithuba elihle lokuba uyakubona ibhokisi yetyuwa e-iodized nakweyiphi na indawo yokuphekela ekhitshini.

Ngelixa kukutya okutyayo kumakhaya amaninzi, kukho ukudideka okuninzi malunga nokuba yintoni ityuwa ene-ayodini nokuba iyinxalenye eyimfuneko yokutya.

Eli nqaku livavanya indlela ityuwa ene-iodized enokuthi iyichaphazele ngayo impilo yakho nokuba ungayisebenzisi okanye hayi.

Iodine Sisimbiwa Esibalulekileyo

Iodine yimbumbulu efunyanwa ngokufuthi efumaneka kwiintlanzi zaselwandle, kwiimveliso zobisi, iinkozo kunye namaqanda.

Kumazwe amaninzi, ikwadityaniswa neetyuwa zetafile ukunceda ukunqanda ukusilela kwe-iodine.

Idlala lengqula lakho lisebenzisa iodine ukuvelisa iihomoni ze-thyroid, ezinceda ekulungiseni izicubu, ukulawula imetabolism kunye nokukhuthaza ukukhula okufanelekileyo kunye nophuhliso (,).

Iihomoni zedlala lesisu zidlala indima ethe ngqo kulawulo lobushushu bomzimba, uxinzelelo lwegazi kunye nokubetha kwentliziyo ().

Ukongeza kwindima yayo ebalulekileyo kwimpilo ye-thyroid, iodine ingadlala indima ephambili kwezinye iinkalo zempilo yakho.

Umzekelo, ityhubhu yovavanyo kunye nezifundo zezilwanyana zicebisa ukuba inokuba nefuthe ngqo kwimisebenzi yamajoni akho omzimba (,).

Okwangoku, olunye uphononongo lufumanise ukuba iodine inokunceda ukunyanga isifo sesifuba se-fibrocystic, imeko apho amaqhuma angengomhlaza enza ebeleni (,).

Idlala lengqula yakho lisebenzisa iodine ukuvelisa iihomoni ze-thyroid, ezidlala indima kulungiso lwethishu, imetabolism kunye nokukhula kunye nophuhliso. Iodine inokuchaphazela impilo yomzimba kunye nokunceda ukunyanga isifo se-fibrocystic.

Abantu abaninzi basemngciphekweni wokunqongophala kweIodine

Ngelishwa, abantu abaninzi kwihlabathi liphela basemngciphekweni wokonyuka kwe-iodine.

Ithathelwa ingqalelo njengengxaki yempilo yoluntu kumazwe ayi-118, kwaye abantu abangaphezu kwe-1.5 yezigidigidi bakholelwa ukuba basemngciphekweni ().

Ukusilela kweemicronutrients ezifana ne-iodine kuya kusanda kwiindawo ezithile, ngakumbi kwimimandla apho i-ayodini ixhaphakile okanye kumanqanaba asezantsi e-iodine emhlabeni.

Ngapha koko, kuqikelelwa ukuba malunga nesithathu sabantu ku-Mbindi Mpuma basemngciphekweni wokuswela iodine ().

Le meko ikwafumaneka kwiindawo ezinjengeAfrika, iAsia, iLatin America kunye neendawo zaseYurophu ().

Ukongeza, amaqela athile abantu kunokwenzeka ukuba aswele iodine. Umzekelo, abasetyhini abakhulelweyo okanye abancancisayo basemngciphekweni omkhulu wokusilela kuba bafuna iodine engaphezulu.

Imifuno kunye nemifuno nabo basemngciphekweni omkhulu. Olunye uphononongo lujonge izidlo zabantu abadala abangama-81 kwaye lafumanisa ukuba i-25% yabantu abatya imifino kunye ne-80% yemifuno yayinentswelo ye-iodine, xa kuthelekiswa ne-9% yabo batya ukutya okuxubekileyo ().

Ukusilela kwe-iodine yingxaki enkulu kwihlabathi liphela. Abasetyhini abakhulelweyo okanye abancancisayo, abo batya i-vegan okanye i-vegetarian kwaye abo bahlala kwiindawo ezithile zehlabathi basengozini enkulu yokunqongophala.

Ukusilela kweIodine Kunokubangela Iimpawu eziMandla

Ukusilela kwi-iodine kunokubangela uluhlu olude lweempawu ezisuka ekubeni ungonwabi kancinci ukuya kwezinobungozi.

Phakathi kweempawu eziqhelekileyo luhlobo lokudumba entanyeni eyaziwa ngokuba yi-goiter.

Idlala lengqula yakho lisebenzisa iodine ukuvelisa iihomoni zedlala lengqula. Nangona kunjalo, xa umzimba wakho ungenayo eyaneleyo, i-thyroid gland iyanyanzeliswa ukuba ihambe kwi-overdrive ukuze izame ukuhlawula nokwenza iihomoni ezininzi.

Oku kubangela ukuba iiseli kwi-thyroid yakho zande ngokukhawuleza kwaye zikhule, zikhokelela kwisifo sokudumba ().

Ukwehla kwehomoni yedlala lengqula kunokukhokelela nakwezinye iziphumo ezibi, ezinje ngokulahleka kweenwele, ukudinwa, ukutyeba, isikhumba esomileyo kunye nokunyuka kokuziva kubanda ().

Ukusilela kwe-iodine kunokubangela imiba enzulu ebantwaneni nakwabasetyhini abakhulelweyo. Amanqanaba asezantsi e-iodine anokubangela ukonakala kwengqondo kunye neengxaki ezinzima ngokukhula kwengqondo ebantwaneni ().

Ngaphezulu, inokudityaniswa nomngcipheko ophezulu wokuphuphuma kwesisu kunye nokuzala umntwana oswelekileyo ().

Ukusilela kwe-iodine kunokuphazamisa ukuveliswa kwehomoni ye-thyroid, okukhokelela kwiimpawu ezinjengokudumba entanyeni, ukudinwa kunye nokuzuza ubunzima. Inokubangela iingxaki ebantwaneni nakwabasetyhini abakhulelweyo.

Ityuwa ene-iodized inokuthintela ukusilela kwe-iodine

Ngomnyaka we-1917, ugqirha uDavid Marine waqala ukuqhuba iimvavanyo ezibonisa ukuba ukuthatha i-iodine supplements kwakusebenza ngempumelelo ekunciphiseni ukwenzeka kwabahambi.

Kungekudala emva kowe-1920, amazwe amaninzi kwihlabathi jikelele aqala ukuqinisa ityuwa nge-iodine kumzamo wokuthintela ukusilela kwe-iodine.

Ukungeniswa kwetyuwa ene-ayodini kwakusebenza ngendlela emangalisayo ekupheliseni ukusilela kwiindawo ezininzi zehlabathi. Ngaphambi kwee-1920s, ukuya kuthi ga kwiipesenti ezingama-70 zabantwana kwiindawo ezithile eUnited States babenabaqhubi.

Ngokuchaseneyo, namhlanje i-90% yabemi base-US banofikelelo kwityuwa ene-iodized, kwaye inani labemi lithathwa njenge-iodine iyonke ().

Isiqingatha nje setispuni (i-3 gram) yetyuwa e-iodized ngosuku yanele ukuhlangabezana neemfuno zemihla ngemihla ze-iodine (15).

Oku kwenza ukuba usebenzise ityuwa yenye yeendlela ezilula zokuthintela ukusilela kwe-iodine ngaphandle kokwenza ezinye iinguqulelo ezinkulu kwindlela otya ngayo.

Ngama-1920, amagunya ezempilo aqala ukongeza iodine kwitafile yetyuwa kumzamo wokuthintela ukusilela kwe-iodine. Isiqingatha nje setispuni (i-3 gram) yetyuwa ene-iodized inokuhlangabezana neemfuno zakho zemihla ngemihla zale minerali.

Ityuwa ene-ayodini ikhuselekile ukuba ingasetyenziswa

Izifundo zibonisa ukuba iodine engena ngaphezulu kwexabiso elinconywayo lemihla ngemihla iyanyamezeleka.

Ngapha koko, umda ophezulu we-iodine zii-micrograms ezili-1,100, elingana neetispuni ezi-6 (24 iigrem) zetyuwa e-iodized xa itispuni nganye ine-4 yeetyuwa (15).

Nangona kunjalo, ukutyiwa okugqithileyo kwetyuwa, iodized okanye hayi, akucebisi. Umbutho wezeMpilo weHlabathi (i-WHO) ucebisa ngaphantsi kwe-5 yeetyuwa ngosuku kubantu abadala ().

Ke ngoko, uya kugqitha kwinqanaba elikhuselekileyo lokutya ityuwa ixesha elide ngaphambi kokuba ugqithe idosi yansuku zonke ekhuthazwayo ye-iodine.

Ukutya kakhulu iodine kunokwandisa umngcipheko wokungasebenzi kakuhle kwamadlala endlala kumaqela athile abantu, kubandakanya iimveku, iintsana ezisanda kuzalwa, abantu abadala kunye nabo banesifo se-thyroid.

Ukutya kakhulu iodine kunokuba sisiphumo sokutya, iivithamini eziqulathe iodine kunye namayeza kunye nokuthatha izongezo ze-iodine ().

Oko kwathiwa, izifundo ezininzi ziye zaxela ukuba ityuwa ekhuselekileyo ikhuselekile emngciphekweni weziphumo ebezingalindelekanga kubemi ngokubanzi, nakwidosi ephantse iphindwe kasixhenxe kwixabiso eliphakanyisiweyo lemihla ngemihla,,,

Izifundo zibonisa ityuwa ene-iodized ikhuselekile ukuba ingadliwa kunye nomngcipheko omncinci weziphumo ebezingalindelekanga. Umda ophezulu okhuselekileyo we-iodine uphantse iitispuni ezi-4 (23 gram) zetyuwa e-iodized ngosuku. Abanye abantu kufuneka bakhathalele ukumodareyitha ukutya kwabo.

Iodine Ifunyanwa Kokunye Ukutya

Nangona ityuwa ene-ayodini yindlela elula kwaye elula yokunyusa ukungenisa kwakho iodine, ayisiyiyo kuphela imithombo yayo.

Ngapha koko, kunokwenzeka ngokupheleleyo ukuhlangabezana neemfuno zakho ze-iodine ngaphandle kokusebenzisa ityuwa ene-iodized.

Eminye imithombo elungileyo ibandakanya ukutya kwaselwandle, iimveliso zobisi, iinkozo kunye namaqanda.

Nayi imizekelo embalwa yokutya okutyebileyo kwi-ayodini:

• Ingca yolwandle: Iphepha eli-1 elomileyo line-11,989% ye-RDI
• Ikhowudi: Ii-ounces ezi-3 (85 gram) ziqulathe ama-66% e-RDI
• Iyogathi: 1 indebe (245 gram) iqulethe i-50% ye-RDI
• Ubisi: Ikomityi enye (237 ml) ine-37% ye-RDI
• I-shrimp: Ii-ounces ezi-3 (i-85 gram) iqulethe i-23% ye-RDI
• IMacaroni: 1 indebe (200 gram) ebilisiweyo iqulethe i-18% ye-RDI
• Iqanda: Iqanda elikhulu elikhulu line-16% ye-RDI
• Ityhuna enkonkxiweyo Ii-ounces ezi-3 (i-85 gram) iqulethe i-11% ye-RDI
• Iipruni ezomileyo: I-5 prunes iqulethe i-9% ye-RDI

Kuyacetyiswa ukuba abantu abadala bafumane ubuncinci ii-micrograms ezili-150 ze-iodine ngosuku. Kwabasetyhini abakhulelweyo okanye abancancisayo, elo nani lixhuma liye kwi-220 kunye ne-290 micrograms ngosuku, ngokulandelelana (15).

Ngokusebenzisa nje ukutya okuncinci okune-iodine yonke imihla, unokufumana iodine eyaneleyo ngokutya kwakho, kunye okanye ngaphandle kokusebenzisa ityuwa.

Iodine ikwafumaneka nakwintlanzi yaselwandle, kwiimveliso zobisi, iinkozo kunye namaqanda. Ukutya ukutya okutya okune-iodine etyebileyo ngemini kunokukunceda uhlangane neemfuno zakho, ngaphandle kwetyuwa ene-ayodini.

Ngaba Ufanele Usebenzise Ityuwa Ekhutshiwe?

Ukuba utya ukutya okunezakha-mzimba okubandakanya eminye imithombo ye-iodine, efana nokutya kwaselwandle okanye iimveliso zobisi, mhlawumbi ufumana iodine eyaneleyo ekutyeni kwakho ngokusebenzisa imithombo yokutya kuphela.

Nangona kunjalo, ukuba uyakholelwa ukuba usemngciphekweni omkhulu wokuswela iodine, unokufuna ukuqaphela ukusebenzisa ityuwa ene-iodized.

Ukongeza, ukuba awufumani ubuncinci be-iodine yokutya okune-iodine yonke imihla, ityuwa ene-iodized inokuba sisisombululo esilula sokuqinisekisa ukuba uhlangabezana neemfuno zakho zemihla ngemihla.

Cinga ukuyisebenzisa ngokudibeneyo nokutya okunesondlo, okwahlukeneyo ukuqinisekisa ukuba uyazifezekisa iimfuno zakho ze-iodine kunye nezinye izakha mzimba ezibalulekileyo.