DHA (docosahexaenoic acid) inonzi omega-3 fatty acid inowanzokurudzirwa kuvakadzi panguva yekuzvitakura. Kufunga kuchengetedza kusangana nematambudziko akasiyana-siyana ekutakura pamuviri, DHA inonziwo kukurudzira utano hwevana vari kusimukira.
Inowanika mumvura inotonhorera yemvura inotonhorera uye mune zvigungwa zvegungwa, DHA inowanikwawo mune fomu yekuwedzera. Mukuwedzera, muviri unowanzobereka zvishoma DHA.
Zvishandiso zveDHA muKubata
DHA inofungidzirwa kuchengetedza zvimwe zvinetso zveutano zvakabatana nekuzvitakura, zvakadai se preeclampsia . Mukuwedzera, DHA inowanzotarisirwa senzira dzepanyama yekudzivirira kusununguka kwepamuviri uye kutanga kutora. Vamwe vakadzi vanotorawo DHA munguva yekudzivirira kutapudza dambudziko rekunyorwa kwepasipo.
Sezvo DHA yakakosha pakuwedzerwa kwemaurological uye kuonekwa, vakadzi vanowanzozotora DHA panguva yekudzivirirwa kuti vaone kuti mwana ari kusimukira anowana zvakakwana DHA.
Makomborero eDHA Panguva yekudzivirira
Hezvino tarisa pane zvitsva zvinowanikwa kubva kuongororo pamusoro pekushandiswa kweDHA panguva yekudzivirira:
1) Kukura Vana
Kusvika ikozvino, zvidzidzo pamusoro pekushandiswa kwechikadzi kweDHA uye zvinobatsira kune mwana ari kusimukira zvakabereka migumisiro yakavhenganiswa. Somuenzaniso, mubhuku ra2011 rakabudiswa muPediatrics , vatsvakurudzi vakawana kuti kudya DHA panguva yekudzivirira kwakabatsira kudzivirira vana kubva kurwere muchechecheche. Chidzidzo chacho chaisanganisira vanenge 1 100 vakadzi vane pamuviri uye vana 900.
Mhinduro yakaratidza kuti vana vevakadzi vakatora 400 mg yeDHA zuva rega rega nekuda kwekuwanda kwepamuviri hwavo vaisanyanya kutambura zviratidzo zvekudziya mukati mezvikamu zvishoma zvokutanga zveupenyu (vachienzaniswa nevana vakaberekwa naamai vanopiwa placebo panguva yekuzvitakura).
Zvisinei, mune imwe dzidzo gore iroro (panguva ino muAmerican Journal of Clinical Nutrition ), vatsvakurudzi vakawana kuti kushandiswa kwevakadzi kuburikidza neDHA kuwedzera kunokanganisa kusanganisa kutaridzika kwekuona kwevana.
Chidzidzo chacho chaisanganisira vakadzi vane 182, mumwe nomumwe wavo akagamuchira 800 mg weDHA kana kuti addbo yebhandebo kubvira pakati pekuberekwa kwekuberekwa. Mune miedzo yakaitwa apo vana vaitora mitezo vaiva nemwedzi mina yekare, avo vanaamai avo vakatora DHA kuwedzera havana kuonekwa kuti vakawedzera maziso.
2) Kudengenyeka kwePotpartum
DHA inogona kunge isingabatsiri kudzivirira kupera shure, maererano nekuongorora kwe2010 kwakabudiswa mu Journal of the American Medical Association . Nekudzidza, varume 2 399 vakatora 800 mg yeDHA kana placebo zuva rimwe nerimwe kubva pamasvondo makumi maviri (kana kuti pasi) ekuzvitakura kusvika pakuberekwa. Tichitarisa dhesi rakaungana mumwedzi mitanhatu mushure mekusununguka, vakatsvakurudza vakaona kuti zviratidzo zvekupera kwepfungwa kubva shure kwaisazosiyana pakati pemapoka maviri ekudzidza.
Uyezve, kuenzanirana kwevana vechidiki kubva kuvakadzi vari muboka reDHA havana kusiyana nezviyero zvevana vevakadzi muboka re placebo. Mimwe migumisiro yekubudirira (yakadai sekugadzirwa kwemotokari uye hutsika-manzwiro emuitiro) yakakundikana kusiyanisa pakati pemapoka maviri.
3) Preeclampsia
Kutsvakurudza pamusoro pekushandiswa kweDHA mukudzivirira kwe preeclampsia zvishoma nezvishoma. Zvisinei, mune gore ra2010 rekudzidzira 109 vakadzi vane pamuviri (yakabudiswa muProstaglandins, Leukotrienes, uye Essential Fatty Acids ), vatsvakurudzi vakawana kuti DHA mazinga akanga ari pasi kune avo vane preeclampsia (vachienzaniswa nevaya vane ropa rinowanzoshandiswa).
Maererano nevanyori vekudzidza, kuwana uku kunoratidza kuti DHA inogona kudzivirira kudzivisa preeclampsia.
Caveats
Maererano neNational Institutes of Health (NIH), kudya DHA nenzira yehove yefuta kunogona kunge yakachengeteka panguva yekuzvitakura. NIH inopa mazano ekuderedza mafuta ako ehove kuti adye magiramu matatu pazuva pazuva rokutakura.
Zvakakosha kucherechedza kuti kutora DHA muhupenyu hwehove yehove inozivikanwa kuti iite huwandu hwemigumisiro yakaipa, kusanganisira kufema kwakaipa, kushungurudza mwoyo, uye kusuruvara.
Zvakakosha kuchengetedza mupfungwa kuti zvidimbu hazvina kuongororwa kuchengetedzwa uye zvokudya zvekudya zvinowanzosaregererwa.
Mune zvimwe zviitiko, chigadzirwa chacho chinogona kutakura dhesi dzinopesana nemari yakatarwa yemiriwo imwe neimwe. Mune dzimwe nguva, chigadzirwa chacho chingave chakasvibiswa nezvimwe zvinhu zvakadai sesimbi. Uyewo, kazhinji, kuchengetedzwa kwezvokuwedzera mumadzimai ane pamuviri, vanaamai vanoyamwisa, vana, uye avo vane mishonga yezvoutano kana vari kutora mishonga haisati yasimbiswa.
Kwatingawana
Yakawanda inowanikwa yekutenga paIndaneti, DHA zvinowedzera zvinotengeswa mune dzakawanda zvinodhaka, zvinotengesa zvekudya, zvisikwa-zvekudya zvekudya, uye mabhizimisi anozivikanwa mune zvekudya zvinowedzera.
Kushandisa DHA Panguva yekudzivirira
Sezvo DHA inogona kupa mamwe mazano kune vose amai vanotarisira uye mwana wavo arikurera, zvingave zvakakosha kutora DHA panguva yekudzivirira. Zvisinei, kana uchifunga nezvokutora DHA kuwedzera, zvinokosha kuti uone chiremba wako kutanga.
Sources:
Imhoff-Kunsch B, Stein AD, Martorell R, Parra-Cabrera S, Romieu I, Ramakrishnan U. "Prenatal Docosahexaenoic Acid Supplementation uye Infant Morbidity: Randomized Controlled Trial." Pediatrics. 2011 Aug 1.
Kulkarni AV, Mehendale SS, Yadav HR, Joshi SR. "Yakaderedza placental docosahexaenoic acid maitiro anowanikwa nehuwandu hweSFlt-1 mu preeclampsia." Prostaglandins Leukot Essent Fatty Acids. 2011 Jan-Feb; 84 (1-2): 51-5.
Makrides M, Gibson RA, McPhee AJ, Yelland L, Quinlivan J, Ryan P; DOMInO Investigative Team. "Migumisiro yeDHA supplementation panguva yekudzivirira pamuviri wekuberekwa uye kubviswa kwevana vana vaduku: kuedza kunongororwa kunongororwa." JAMA. 2010 Oct 20; 304 (15): 1675-83.
National Institutes of Health. "Mafuta ehove: MedlinePlus Zvinyorwa." January 2011.
Smithers LG, Gibson RA, Makrides M. "Maternal supplementation ne docosahexaenoic acid panguva yekuzvimba haibatsiri kutaridzika kwekuona mumwana mucheche: chirongwa chinotungamirirwa nemaitiro." Am J Clin Nutriti. 2011 Jun; 93 (6): 1293-9.