Yawancin mutane suna da jakar gishiri mai iodized a cikin kicin. Masu masana'anta sun rubuta akan fakitin gishiri cewa samfurin yana wadatar da aidin. Shin kun san dalilin da yasa ake ƙara iodine a gishiri? An yi imani da cewa mutane ba su da iodine a cikin abincin yau da kullum, amma
A bit na tarihi
An fara ƙara Iodine zuwa gishiri a cikin 1924 a Amurka, saboda gaskiyar cewa cututtukan goiter (cututtukan thyroid) sun zama ruwan dare a cikin Great Lakes da Pacific Northwest yankin. Wannan ya faru ne saboda ƙarancin abun ciki na aidin a cikin ƙasa da rashinsa a cikin abinci.
Amirkawa sun yi amfani da al'adar Swiss na ƙara iodine a gishiri don magance matsalar. Ba da daɗewa ba, lokuta na cututtukan thyroid sun ragu kuma aikin ya zama misali.
Ana amfani da gishiri azaman mai ɗaukar aidin saboda hanya ce mai sauƙi don gabatar da micronutrient a cikin abincin ku na yau da kullun. Gishiri yana cinye kowa da kowa kuma koyaushe. Ko abincin dabbobi ya fara ƙara gishiri mai iodized.
Menene gishiri mai haɗari tare da aidin?
Wannan ya canza tun cikin 20s saboda samar da sinadarai masu guba da kuma hanyoyin da suka fi dacewa don tattara gishiri. A zamanin da, yawancin gishirin ana hako su ne daga teku ko kuma daga ma'adinan halitta. Yanzu gishiri iodized ba abu ne na halitta ba, amma an halicce shi ta hanyar artificially sodium chloride tare da ƙari na iodide.
Ƙarar iodide na roba yana samuwa a kusan dukkanin abincin da aka sarrafa - abincin da aka sarrafa da abincin gidan abinci. Zai iya zama sodium fluoride, potassium iodide - abubuwa masu guba. Idan aka yi la'akari da cewa gishirin tebur kuma yana bleached, ba za a iya la'akari da shi azaman tushen lafiya na aidin ba.
Duk da haka, aidin yana da mahimmanci ga glandar thyroid don samar da thyroxine da triiodothyronine, mahimman kwayoyin hormones guda biyu don metabolism. Duk wani nau'i na aidin yana taimakawa wajen samar da hormones na T4 da T3.
Wani bincike da aka gudanar a Jami’ar Texas da ke Arlington ya ce irin wannan gishirin ba ya hana rashi na aidin. Masana kimiyya sun yi nazari fiye da nau'in gishiri na kasuwanci fiye da 80 kuma sun gano cewa 47 daga cikinsu (fiye da rabi!) ba su cika ka'idodin Amurka na matakan iodine ba. Bugu da ƙari, lokacin da aka adana a cikin yanayi mai laushi, abun ciki na iodine a cikin irin waɗannan samfurori yana raguwa. Kammalawa: kawai kashi 20% na kewayon gishirin iodized ana iya la'akari da shi azaman tushen ci na yau da kullun.