Kukosha kweIodine pakugadzirwa kweHormone yeThyroid
Iodine imineral inokosha inowanzo furatirwa, asi inoita basa guru mumuviri wemunhu. Rimwe remabasa makuru eiyodine nderekuumbwa kwemahormone ethyroid, anoti thyroxine (T4) uye triiodothyronine (T3). Aya mahormone maviri anodzora maitiro akawanda akakosha, kubva pakugadzirwa kwesimba uye kukura nekukura kusvika pakushanda kweuropi netsinga. Pasina iodine yakakwana, thyroid gland haigone kugadzira huwandu hwakakwana hwemahormone, izvo zvinogona kutungamira kumatambudziko akasiyana-siyana ehutano. Chinyorwa chino chinokurukura kuti nei iodine yakakosha pakugadzirwa kwemahormone ethyroid, mashandiro ayo mumuviri, uye mhedzisiro yekushaikwa kweiodine uye kuwanda kwayo.
Kunzwisisa Gland reGland neMahormone eGyroid
Gland rethyroid inhengo diki, yakaita seshavishavi iri pamberi pemutsipa. Kunyangwe iri diki, thyroid inoita basa guru mukudzora mashandiro emuviri. Gland rethyroid rinogadzira mahormone T4 naT3, ayo anokanganisa anenge masero ese mumuviri. T4 ndiyo hormone yakawanda inogadzirwa, nepo T3 iri iyo inoshanda uye ine simba. Huwandu hweT3 hunogadzirwa nekushandurwa kweT4 mumatishu emuviri, akadai sechiropa neitsvo.
Mahormone ethyroid anoita basa guru mukudzora tembiricha yemuviri, kurova kwemoyo, kupisa macalorie, kukura kwemapfupa, kukura kwehuropi muvana vacheche nevana, pamwe nekugadzikana kwepfungwa nesimba. Kugadzirwa kwehormone yethyroid kunodzorwa nehypothalamic-pituitary-thyroid axis. Hypothalamus inoburitsa thyrotropin-releasing hormone (TRH), iyo inosimudzira pituitary gland kuti igadzire thyroid-stimulating hormone (TSH). TSH inozosimudzira thyroid kuti igadzire T4 neT3. Iodine chinhu chakakosha uye chisingakoshi mukuita uku.
Iodine seChinhu Chikuru Chinoshandiswa Pakugadzira Mahormone eGyroid
Maumbirwo emakemikoroni ethyroid anoenderana neayodini. T4 ine maatomu mana eodini, nepo T3 ine matatu. Pasina iyodini, muviri haugone kugadzira mahormone aya. Izvi zvinoreva kuti iyodini haisi "chinhu chinotsigira" chete asi chinhu chikuru chinovaka mahormone ethyroid.
Iodine inowanikwa kubva muchikafu inonyudzwa muura yobva yapinda muropa iri muchimiro che iodide. Gland re thyroid rine kugona kwakasiyana kwe "kubata" iodide kubva muropa kuburikidza neprotein yakakosha yekufambisa, zvichiita kuti huwandu hwayo mugland re thyroid huve hwakakwira kupfuura huri muropa. Mushure mekupinda mumasero e thyroid, iodide inooxidized uye inoshandiswa mukuita kwe iodization ye thyroglobulin protein. Maitiro aya anogadzira makemikari ari pakati akadai seMIT (monoiodotyrosine) uye DIT (diiodotyrosine), ayo anobva abatana kuti aumbe T3 neT4. Mahormone anobuda anochengetwa mugland re thyroid uye anoburitswa muropa kana muviri wava kuda.
Nemamwe mashoko, iodine ndiyo inosarudza kuti thyroid gland inoshanda zvakanaka sei. Iodine yakakwana inobvumira kugadzirwa kwemahormone kwakasimba, ukuwo kushomeka kweiodine kuchiita kuti muviri usawane zvinhu zvakagadzirwa uye zvichiita kuti thyroid isashande zvakanaka.
Kukanganiswa Kwekushomeka kweIodine PaGyroid Nemuviri
Kushaikwa kweiodine kuchiri dambudziko munzvimbo dzakawanda, kunyanya dziri kure negungwa kana dzine iodine shoma muvhu. Kana iodine ikasakwana, muviri unowana kudzikira kwekugadzirwa kwehomoni yethyroid. Nekuda kweizvozvo, pituitary gland inowedzera kugadzirwa kweTSH kuti "itadzise" thyroid kuti ishande nesimba. Kukurudzirwa kweTSH kwenguva refu kunogona kutungamira kukura kwethyroid gland kana goiter.
Kunze kwegoiter, kushomeka kweayodini kunogona kukonzera hypothyroidism, chirwere chinoratidzwa nemazinga mashoma emahormone ethyroid. Zviratidzo zvinogona kusanganisira kuneta, kuwedzera huremu, ganda rakaoma, kusashivirira dzihwa, kuvimbiwa, kurasikirwa nebvudzi, kurova kwemoyo kunonoka, uye kuoma kwekutarisa. Muvana, hypothyroidism inogona kukonzera kukura kwakanonoka uye kunonoka kukura.
Migumisiro yakakomba yekushaikwa kweiodine inoitika panguva yekuzvitakura nepamuviri. Iodine inokosha pakukura kweuropi hwemwana ari mudumbu uye tsinga. Kushaikwa kweiodine mumadzimai ane pamuviri kunogona kuwedzera njodzi yekubuda pamuviri, kuberekwa kwemwana akafa, kuberekwa nguva isati yakwana, uye kutadza kukura kwepfungwa muvana. Muzviitiko zvakakomba, kushomeka kweiodine kunogona kutungamira ku cretinism, chirwere chakakomba chemuviri nepfungwa. Ndokusaka kudzivirira kushomeka kweiodine kuri chinhu chakakosha pahutano hweveruzhinji.
Migumisiro yeIodine Yakawandisa: Haisi Iri Nani Nguva Dzose
Kunyange zvazvo iodine ichikosha, kunwa iodine zvakanyanya kunogona kukanganisawo mashandiro ethyroid. Mune vamwe vanhu, kudya iodine zvakanyanya kunogona kukonzera hyperthyroidism (hormone yethyroid yakawandisa) kana hypothyroidism nekuda kwekudzivirira thyroid inonzi Wolff-Chaikoff effect, inova kudzikira kwenguva pfupi kwekugadzirwa kwehormone kana huwandu hweiodine hwakanyanya. Muvanhu vane mamwe mamiriro ethyroid, akadai se nodular goiter kana chirwere chethyroid che autoimmune, iodine yakawandisa inogona kuwedzera mamiriro acho ezvinhu.
Iodine yakawandisa inowanzobva mukudya zvinovaka muviri zvine mwero wakakwira, mimwe mishonga, kana kudya hove dzakawanda. Saka, kudya iodine kunofanirwa kunge kwakavakirwa pane zvinodiwa zuva nezuva uye kwete kudarika, kunyanya pasina kutarisirwa nenyanzvi yehutano.
Manyuko eIodine muChikafu
Iodine inogona kuwanikwa kubva muzvikafu zvakasiyana-siyana. Munyu unonyanya kushandiswa iodine, unoshandiswa senzira inoshanda yekudzivirira kushomeka kweiodine muvanhu vazhinji. Iodine inowanikwawo muhove dzakadai sehove, shrimp, shellfish, uye gungwa. Zvigadzirwa zvemukaka nemazai zvinogonawo kuva neiodine, zvichienderana nekudya kwemhuka nenzvimbo yainogara.
Zvisinei, huwandu hweiodine muzvikafu hunogona kusiyana. Semuenzaniso, miriwo nemichero zvinorimwa muvhu risina iodine zvinogona kunge zvine iodine shoma. Nekuda kwekuchinja uku, munyu une iodine mhinduro iri nyore uye inogona kuwedzerwa kuti ibatsire kusangana nezvinodiwa nevanhu zvine iodine.
Zvinodiwa neIodine neMapoka Ari Munjodzi
Zvinodiwa neayodini zvinosiyana zvichienderana nezera uye mamiriro ezvinhu. Kazhinji, vana havadi zvakawanda pane zvevanhu vakuru. Vakadzi vane pamuviri uye vanoyamwisa vanoda ayodini zvakanyanya nekuti ayodini inodiwa pakukura kwevana uye kugadzirwa kwemukaka wezamu. Mapoka ari panjodzi yekushaikwa kweayodini anosanganisira vakadzi vane pamuviri, vacheche, vana, uye vanhu vasingawanzodya hove kana kuti vasingashandisi munyu une ayodini.
Zvakakosha kuyeuka kuti zvinodiwa neayodini zvinofanira kuzadzikiswa nekudya kwakaringana. Kana zvichidikanwa mishonga yekuwedzera, inofanira kutorwa pasi pekurudziro yachiremba kana nyanzvi yezvekudya, kunyanya kune vakadzi vane pamuviri kana vanhu vane nhoroondo yechirwere chethyroid.
Basa reChirongwa cheKusimbisa Munyu Wakasanganiswa neIodized
Imwe yenzira huru dzekubudirira muhutano hweveruzhinji chirongwa chekusimbisa munyu ne iodine. Nekuwedzera iodine mumunyu wetafura, njodzi yekushaikwa kwe iodine inogona kuderedzwa zvakanyanya. Chirongwa ichi hachina mari yakawanda, chiri nyore kushandisa, uye chinoshanda nekuti munyu chinhu chinoshandiswa mukudya kwemhuri. Zvisinei, mhando yemunyu une iodine inofanira kuchengetedzwa, kusanganisira kuchengetwa kwakakodzera, sezvo iodine inogona kupera kana munyu ukachengetwa munzvimbo dzine hunyoro kana kuti wakaiswa mumvura kwenguva yakareba.
Mhedziso
Iodine imineral inoita basa guru mukugadzirwa kwemahormone ethyroid. Pasina iodine, muviri haugone kugadzira mahormone eT3 neT4, ayo anodzora metabolism, kukura, simba, uye kukura kweuropi. Kushaikwa kweiodine kunogona kukonzera goiter, hypothyroidism, uye matambudziko akakomba ekukura, kunyanya muvana vacheche nevana. Kusiyana neizvi, kudya iodine zvakanyanya kunogonawo kukonzera matambudziko ethyroid mune mamwe mamiriro ezvinhu. Saka, zvakakosha kusangana nezvinodiwa neiodine nenzira yakaringana, kunyanya kuburikidza nekudya munyu une iodine nezvimwe zvekudya zvine iodine. Nekuona kuti iodine yakakwana inotorwa, tinobatsira kuchengetedza thyroid inoshanda zvakanaka uye kutsigira hutano hwese.
