I-DHA (docosahexaenoic acid) i-omega-3 fatty acid evame ukuphakanyiswa kwabesifazane ngesikhathi sokukhulelwa. Ucabanga ukuvikela ngokumelene nezinkinga ezihlobene nokukhulelwa, i-DHA kuthiwa iphromotha impilo yengane ekhulayo.
Etholakala ezinhlanzi ezinamafutha abanda abandayo nasezinhlanzi zasolwandle, i-DHA nayo iyatholakala kakhulu kwifomu lokufakazela. Ngaphezu kwalokho, umzimba uveza ngokwemvelo inani elincane le-DHA.
Ukusetshenziswa kwe-DHA ekukhulelweni
I-DHA icatshangelwa ukuvimbela izinkinga ezithile zempilo ezihlobene nokukhulelwa, njenge- preeclampsia . Ngaphezu kwalokho, i-DHA ivame ukuba yindlela engokwemvelo yokuvimbela ukukhulelwa kwesisu nokubeletha kokuqala. Abanye besifazane nabo bathatha i-DHA ngesikhathi sokukhulelwa ukunciphisa ingozi yokucindezeleka kokuhamba kwesikhathi.
Njengoba i-DHA ibalulekile ekuthuthukiseni izinzwa nezenzakaliso, abesifazane bavame ukuthatha i-DHA ngesikhathi sokukhulelwa ukuqinisekisa ukuthi umntwana othuthukayo uthola inani elanele le-DHA.
Izinzuzo ze-DHA Ngesikhathi sokukhulelwa
Nakhu ukubheka okutholakele okuyinhloko kusuka ekufundweni kokusetshenziswa kwe-DHA ngesikhathi sokukhulelwa:
1) Ukuthuthukisa Izingane
Kuze kube manje, ukuhlolwa kokusetshenziswa komama ka-DHA nezinzuzo zayo kumntwana okhulayo kuye kwaveza imiphumela ehlangene. Ngokwesibonelo, ocwaningweni luka-2011 olwanyatheliswa ku- Pediatrics , abacwaningi bathola ukuthi ukudla i-DHA ngesikhathi sokukhulelwa kwasiza ukuvikela izingane ekuguleni kwasekusaneni. Ucwaningo lwaluhilela abesifazane abangaba ngu-1 100 nabesifazane abangu-900.
Imiphumela yabonisa ukuthi izingane zabesifazane ezithatha u-400 mg we-DHA usuku ngalunye ngenxa yokukhulelwa kwazo cishe zazingabonakali izimpawu ezibandayo phakathi nezinyanga ezimbalwa zokuqala zokuphila (uma kuqhathaniswa nezingane ezizalelwe omama ezinikezwe i-placebo ngesikhathi sokukhulelwa).
Kodwa-ke, kwelinye isifundo ngonyaka ofanayo (lesi sikhathi ku- American Journal of Clinical Nutrition ), abacwaningi bathola ukuthi ukusetshenziswa komama we-DHA okwengeza kwehluleka ukuphazamisa ukuthuthukiswa okubonakalayo kwezingane.
Ucwaningo lwabandakanya abesifazane abangu-182, ngamunye wabo owathola u-800 mg we-DHA noma isithasiselo se-placebo kusukela phakathi nokukhulelwa kokubeletha. Ekuvivinyweni okwenziwe lapho izingane zabahlanganyeli zinezinyanga ezine ubudala ubudala, labo abomama babo bathatha isamba se-DHA abazange babonakale behlolwe amehlo.
2) ukucindezeleka kwe-Postpartum
I-DHA ingase ingakusiza ukuvimbela ukucindezeleka kokuhamba ngemva kokubeletha, ngokusho kocwaningo lwango-2010 olwanyatheliswa kuyi- Journal of the American Medical Association . Ngokwesifundo, abesifazane abangu-2,399 bathatha u-800 mg we-DHA noma i-placebo nsuku zonke kusukela emavikini angu-21 (noma ngaphansi) kokukhulelwa kuze kube sekubelethweni. Ebhekene nedatha eqoqwe ezinyangeni eziyisithupha emva kokubeletha, abacwaningi bathola ukuthi izimpawu zokucindezeleka kwangemva kokubeletha azifani phakathi kwamaqembu amabili okucwaninga.
Ngaphezu kwalokho, izibalo ezingenangqondo ezinganeni ezivela kubesifazane besigaba se-DHA azange zihluke ezikoleni ezilinganiselwe zabantwana besifazane eqenjini le-placebo. Ezinye imiphumela yentuthuko (njengokuthuthukiswa kwezimoto nokuziphatha komphakathi-ngokomzwelo) nayo yehlulekile ukuhlukana phakathi kwamaqembu amabili.
3) Preeclampsia
Ucwaningo mayelana nokusetshenziswa kwe-DHA ekuvikeleni kwe-preeclampsia kuncane kakhulu. Kodwa-ke, ku-2011 abesifazane abangu-109 abakhulelwe (eshicilelwe eProstaglandins, Leukotrienes, nase-Essential Fatty Acids ), abacwaningi bathola ukuthi amazinga e-DHA aphansi kulabo abane-preeclampsia (uma kuqhathaniswa nalabo abanegazi elivamile).
Ngokusho kwabalobi bezocwaningo, lokhu okutholayo kusikisela ukuthi i-DHA ingasiza ukuvikela ngokumelene ne-preeclampsia.
Amapulangwe
Ngokusho kweNational Institutes of Health (NIH), ukudlala i-DHA ngendlela yamafutha enhlanzi cishe kuphephile ngesikhathi sokukhulelwa. I-NIH icebisa ukunciphisa amafutha akho enhlanzi ukuba uwadle amagremu amathathu ngosuku ngesikhathi ukhulelwe.
Kubalulekile ukuqaphela ukuthi ukuthatha i-DHA ngendlela yamafutha wezinhlanzi kuyaziwa ukuthi kubangele imiphumela eminye emibi, kufaka phakathi ukuphefumula okubi, ukushaya kwenhliziyo, kanye nesicashu.
Kubalulekile ukukhumbula ukuthi ama-supplements awazange ahlolwe ukuphepha kanye nezondlo zokudla ngokuvamile azihambisani nomthetho.
Kwezinye izimo, umkhiqizo ungase ulethe ukulinganisa okungafani nesilinganiso esicacisiwe semifino ngayinye. Kwezinye izimo, umkhiqizo ungangcoliswa nezinye izinto ezifana nezensimbi. Futhi, ngokujwayelekile, ukuphepha kwezidakamizwa kwabesifazane abakhulelwe, omama abahlengikazi, izingane, nalabo abanezimo zezokwelapha noma abaphuza imishanguzo ayisungulwa.
Lapho Uzoyithola khona
Etholakala kakhulu ukuthengwa ku-intanethi, izithako ze-DHA zithengiswa ezinkampanini eziningi zokudayisa izidakamizwa, ezitolo zokudla, izitolo zokudla zemvelo, nezitolo ezikhethekile ezisekelweni zokudla.
Ukusebenzisa i-DHA ngesikhathi sokukhulelwa
Njengoba i-DHA ingase inikeze izinzuzo ezithile kokubili kumama olindelekile nengane yakhe ekhulayo, kungase kube usizo ukuthatha i-DHA ngesikhathi sokukhulelwa. Kodwa-ke, uma ucabangela ukuthatha isamba se-DHA, kubalulekile ukuthi uthintane nodokotela wakho kuqala.
Imithombo:
Imhoff-Kunsch B, Stein AD, Martorell R, Parra-Cabrera S, uRomieu I, uRamakrishnan U. "Ukuxhaswa kwe-Acrenatal Docosahexaenoic Acid and Infant Morbidity: Ukuhlolwa Okungahleliwe Okulawulwa Ngalokhu." Izingane zokwelapha. 2011 Aug 1.
Kulkarni AV, Mehendale SS, Yadav HR, Joshi SR. "Amazinga e-acacia e-placental docosahexaenoic anciphisa ama-imeyli akhulayo we-sFlt-1 ku-preeclampsia." I-Prostaglandins i-Leukot Essent Fatty Acids. 2011 Jan-Feb; 84 (1-2): 51-5.
Makrides M, Gibson RA, McPhee AJ, Yelland L, Quinlivan J, Ryan P; Ithimba le-DOMInO lokuPhenya. "Impumelelo ye-DHA ukwengezwa ngesikhathi sokukhulelwa ekucindezelekeni kokubeletha nokuthuthukiswa kwezingane ezinganeni: isilingo esilawulwa ngokungahleliwe." I-JAMA. 2010 Okthoba 20; 304 (15): 1675-83.
Izikhungo zezempilo zikazwelonke. Amafutha wezinhlanzi: Ama-supplement MedlinePlus. " Januwari 2011.
I-Smithers LG, Gibson RA, Makrides M. "Ukwengezwa komama nge-docosahexaenoic acid ngesikhathi sokukhulelwa akuthinti ukuthuthukiswa okubonakalayo ekusaneni: isilingo esilawulwa ngokungahleliwe." I-Am J Clin Nutr. 2011 Jun; 93 (6): 1293-9.