Crystal Nelson
Amazinga aphezulu kavithamini D ngesikhathi sokukhulelwa aholela ku-IQ ephakeme enganeni, ngokusho kocwaningo olwanyatheliswa ekwindla ka-2020 ku-Journal of Nutrition edumile.
Uma izinga le-vitamin D liphakeme ngesikhathi sokukhulelwa, liphakamisa i-IQ yengane
I-Vitamin D manje yaziwa kabanzi ngokuthi i-vitamin yelanga enemiphumela ehlukahlukene. Ivithamini nayo ibaluleke kakhulu ngesikhathi sokukhulelwa, njengoba ibandakanyeka ekukhuleni kobuchopho obunempilo, isibonelo. Ocwaningweni olwanyatheliswa kuyi-Journal of Nutrition ekwindla ka-2020, abacwaningi babonisa ukuthi amazinga kavithamini D womama (ngesikhathi sokukhulelwa) ahlobene nezinga eliphezulu likavithamini D kumama ngokusobala lingaholela ekubeni ne-IQ ephakeme enganeni yengane.
Odokotela kufanele banake kakhulu amazinga kavithamini D
Umholi wocwaningo uMelissa M. Melough, udokotela wezifo eziwumshayabhuqe kanye nesazi sokudla okunomsoco eMnyangweni Wezempilo Yezingane, Ukuziphatha, Nentuthuko e-Seattle Children's Research Institute, uthe ukuntuleka kwe-vitamin D kuvamile - kokubili emphakathini kanye naphakathi kwabesifazane abakhulelwe. UMelough uthemba ukuthi ukutadisha kwakhe manje kungasiza odokotela ukuthi banake kakhulu ukutholakala kwevithamini D, ikakhulukazi emaqenjini asengozini.
Nakuba abesifazane abaningi abakhulelwe bethatha uvithamini D, uMelough wachaza, kungase kungenele ukulungisa ukuntuleka kwevithamini D okukhona. Ezinganeni, nokho, ukuntula uvithamini D kumama kuyingozi yokukhula kancane kobuchopho nesimiso sezinzwa.
Cishe ingxenye yabesifazane abakhulelwe iswele uvithamini D
Ukuntuleka kwe-Vitamin D kuvame kakhulu kubantu abanesikhumba esimnyama. NgokukaMelough, amaphesenti angu-80 abesifazane abakhulelwe abansundu athinteka ngenxa yokuntuleka kukavithamini D. Sekukonke, cishe amaphesenti angama-46 abesifazane abakhulelwe abayi-1,019 ababambe iqhaza ocwaningweni lukaMelough babenamazinga kavithamini D angaphansi kuka-20 ng/ml. Amanani aphakathi kuka-30 no-50 ng/ml athathwa njengenempilo.
I-IQ yengane iyanda ngamazinga kavithamini D kamama
Uma i-IQ yezingane ezineminyaka engu-4 kuya kwengu-6 ihlolwa, kwatholakala ukuthi uma izinga likavithamini D likamama liphakeme ngesikhathi sokukhulelwa, laliphakama kakhulu.
- Izingane zomama ababenamazinga kavithamini D angaphansi kuka-20 ng/ml ngesikhathi sokukhulelwa zazine-IQ evamile engama-96 kuphela.
- Uma omama benezinga le-vitamin D elingaphezu kuka-20 ng/ml ngesikhathi sokukhulelwa, khona-ke izingane zabo zibonise i-IQ ye-103.3 ngokwesilinganiso.
Ezinye izici ezingaba nomthelela ku-IQ yezingane zacatshangelwa ocwaningweni, isb. B. Ukubhema, utshwala, IQ yomama, isimo semfundo kamama, njll.
Isixazululo: thatha uvithamini D!
“Izindaba ezinhle,” kusho uMelough, “ziwukuthi ukuxazulula le nkinga kulula. Kunzima ukuthola uvithamini D owanele ekudleni kuphela. Futhi, akuwona wonke umuntu ongakwazi ukucwilisa ilanga njalo (ukuze ashukumise ukukhiqizwa kwe-vitamin D kwesikhumba). Kodwa noma ubani angathatha isithasiselo sikavithamini D.”
Kodwa-ke, lokhu kufanele futhi kunikezwe umthamo ophakeme ngokwanele. Ngoba - njengoba uMelough eshilo ekuqaleni - labo besifazane asebevele bethatha izithasiselo zikavithamini D nabo bahlushwa ukuntula ngokuphindaphindiwe, ngenxa nje yokuthi umthamo uphansi kakhulu kubo.
Izincomo ezisemthethweni zokuthatha uvithamini D ngokuvamile ziphansi kakhulu
Kuye ngezwe, phakathi kuka-600 no-800 IU kavithamini D ngosuku kunconywa ngokusemthethweni, okuyinto abagxeki abayibheka iphansi kakhulu. Ikakhulukazi uma sekuvele kukhona okushodayo, akukwazi ukulungiswa ngemithamo ephansi kangako. Ngokwesilinganiso, ukudla akuvamile ukuthi kuqukethe ngaphezu kwe-200 IU kavithamini D, ngakho-ke izinga levithamini D alikwazi ukusekelwa ngokukhethekile ngale ndlela.
