Vitamini B12, yomwe imadziwikanso kuti cobalamin, ndi michere yofunika kwambiri yomwe imagwira ntchito zosiyanasiyana zathupi.Nazi zina mwazabwino za Vitamini B12.
Choyamba, kupanga maselo ofiira a magazi: Vitamini B12 ndiyofunikira kuti pakhale maselo ofiira athanzi.Zimagwira ntchito limodzi ndi mavitamini B ena kuti zitsimikizidwe kuti maselo ofiira a m'magazi apangidwe bwino, omwe ali ndi udindo wonyamula mpweya m'thupi lonse.Miyezo yokwanira ya Vitamini B12 ndiyofunikira popewa mtundu wa kuchepa kwa magazi m'thupi lotchedwa megaloblastic anemia.
Kachiwiri, kugwira ntchito kwamanjenje: Vitamini B12 ndiyofunikira kuti dongosolo lamanjenje likhale labwino.Zimagwira ntchito yofunika kwambiri popanga myelin, sheath yoteteza kuzungulira mitsempha yomwe imalola kufalitsa bwino kwa ma sign a mitsempha.Miyezo yokwanira ya Vitamini B12 imathandizira kupewa kuwonongeka kwa mitsempha komanso kuthandizira kugwira ntchito bwino kwamanjenje.
Chachitatu, kupanga mphamvu: Vitamini B12 imakhudzidwa ndi kagayidwe kachakudya kachakudya, mafuta, ndi mapuloteni, kuwasandutsa mphamvu zogwiritsiridwa ntchito m'thupi.Imathandiza pakuwonongeka kwa mamolekyu a chakudya ndi kaphatikizidwe ka ATP (adenosine triphosphate), yomwe imapereka mphamvu ku selo lililonse m'thupi.Miyezo yokwanira ya Vitamini B12 imatha kuthandizira kuthana ndi kutopa ndikuwonjezera mphamvu zonse.
Kuphatikiza apo, kugwira ntchito kwaubongo ndi kuzindikira: Vitamini B12 ndiyofunikira pakugwira ntchito kwachidziwitso komanso thanzi laubongo.Zimagwira ntchito popanga ma neurotransmitters monga serotonin ndi dopamine, zomwe zimakhudzidwa ndi kuwongolera maganizo komanso kukhala ndi thanzi labwino.Miyezo yokwanira ya Vitamini B12 yalumikizidwa ndi kukumbukira bwino, kukhazikika, komanso kuzindikira kwathunthu.
Kuphatikiza apo, thanzi la mtima: Vitamini B12, pamodzi ndi mavitamini B ena monga folate, amathandizira kuwongolera kuchuluka kwa homocysteine m'magazi.Kuchulukitsa kwa homocysteine kumagwirizana ndi chiopsezo chowonjezeka cha matenda amtima.Kudya kokwanira kwa Vitamini B12 kumatha kuthandizira kuti ma homocysteine asamayende bwino komanso kulimbikitsa thanzi la mtima.
Mfundo yomaliza ndikuchepetsa chiopsezo cha neural chubu defects: Miyezo yokwanira ya Vitamini B12 ndiyofunikira panthawi yomwe ali ndi pakati chifukwa imathandiza kupewa kuwonongeka kwa neural tube m'mimba yomwe ikukula.Kuonjezera ndi Vitamini B12 ndikofunikira makamaka kwa amayi omwe amatsatira zakudya zamasamba kapena zamasamba, chifukwa zakudya zamasamba nthawi zambiri sizikhala ndi vitaminiyu wokwanira.
Ndikofunika kuonetsetsa kuti vitamini B12 idya mokwanira kudzera mu zakudya kapena zowonjezera, makamaka kwa anthu omwe ali ndi zakudya zochepa za nyama, achikulire, omwe ali ndi vuto la m'mimba, kapena omwe amatsatira zakudya zomwe amakonda.Zakudya zabwino za Vitamini B12 zimaphatikizapo nyama, nsomba, mkaka, mazira, ndi chimanga cholimba.Kuyezetsa magazi pafupipafupi kungathandizenso kuyang'anira kuchuluka kwa Vitamini B12 ndikuwonetsetsa kuti ali ndi thanzi labwino.
Pomaliza, Vitamini B12 ndiyofunikira pakupanga maselo ofiira a m'magazi, kugwira ntchito kwamanjenje, kagayidwe kamphamvu, thanzi laubongo, thanzi la mtima, komanso kukula kwa mwana wosabadwayo.Kuwonetsetsa kudya mokwanira kwa Vitamini B12 kudzera muzakudya kapena zowonjezera ndikofunikira kuti mukhale ndi thanzi labwino.
Nthawi yotumiza: Aug-21-2023
