Vitamine B12 ni iki?

Vitamine B12, uzwi kandi ku izina rya Cobalamin, ni intungamubiri z'ingenzi zigira uruhare rukomeye mu mirimo itandukanye. Hano hari inyungu za vitamine B12.

Ubwa mbere, umusaruro wamaraso utukura: Vitamine B12 irakenewe kugirango umusaruro utwike mumaraso atukura. Ikora ifatanije nabandi vitamine zitungiye uturemangingo dukwiye, ishinzwe gutwara ogisijeni mumubiri. Vitamine B12 ihagije ya Vitamine B12 ningirakamaro mu gukumira ubwoko bwa anemia cyitwa megaloblastique.

Icya kabiri, imikorere ya sisitemu yimitsi: Vitamine B12 ni ngombwa mugukomeza sisitemu nziza yo guhagarika umutima. Ifite uruhare runini mumusaruro wanze, uruziga rukingira imitsi yemerera kohereza neza ibimenyetso byimitsi. Urwego ruhagije rwa vitamine B12 rufasha gukumira ibyangiritse no gushyigikira imikorere myiza ya sisitemu.

Icya gatatu, umusaruro w'ingufu: Vitamine B12 yagize uruhare muri metabolism ya karubone, amavuta, na poroteyine, abahindura imbaraga z'umubiri. Ifasha mugusenyuka molekile zibiribwa hamwe na synthesis ya ATP (Adenosine Triphosphate), itanga imbaraga kuri selile mumubiri. Urwego ruhagije B12 rushobora gufasha umunaniro no kuzamura imbaraga rusange.

Byongeye kandi, imikorere yubwonko no kumenya: Vitamine B12 ni ngombwa mu mikorere yo kumenya no kuvura ubwonko. Ifite uruhare muri synthesis ya Neurot Msters nka Serotonine na Dopamine, bagize uruhare mu kuyobora neza no kumererwa neza mu mutwe. Urwego ruhagije rwa Vitamine B12 rwahujwe no kwibuka, kwibanda, ndetse n'imikorere rusange.

Ikirenzeho, ubuzima bwumutima: Vitamine B12, hamwe na b vitamine ya B ya Bramine nka folate, ifasha kugenzura urwego rwa homocysteine ​​mumaraso. Urwego rwo hejuru rwa Homocysteine ​​rufitanye isano no kongera ibyago byimitima. Vitamine B12 ihagije ya vitamine B12 irashobora gufasha kubika urwego rwumukoresha wa homocsteine ​​muri cheque no guteza imbere ubuzima bwumutima.

Ingingo ya nyuma igabanya ibyago byo kurwano byigitunguru gihagije: urugero rwa vitamine B12 ni ngombwa mugihe dutwite nkuko bafasha gukumira inenge zuzuye. Kwiyongera hamwe na vitamine B12 ni ngombwa cyane kubagore bakurikiza indyo ya vegan cyangwa ibikomoka ku bimera, nkibiryo bishingiye kubihingwa mubisanzwe bitarimo ubu vitamine.

Ni ngombwa kwemeza vitamine B12 ihagije binyuze mu ndyo cyangwa inyongera, cyane cyane kubantu bafite imirire mike, abantu bakuru bakuze, cyangwa ibyo bakurikiza ibintu byihariye. Inkomoko nziza ya vitamine B12 irimo inyama, amafi, ibikomoka ku mata, amagi, n'ibinyampeke bikomeye. Ibizamini byamaraso buri gihe birashobora kandi gufasha kugenzura vitamine B12 no kwemeza ubuzima bwiza.

Mu gusoza, Vitamine B12 ni ngombwa ku musaruro utukura, Sisitemu ya Sisitemu itukura, imikorere y'imirire, ingufu za metabolism, ubuzima bw'ubwonko, ubuzima bw'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, n'iterambere ry'umutima, no guteza imbere umutima. Guharanira gufata vitamine B12 ukoresheje indyo cyangwa inyongera ningirakamaro kubwimibereho rusange.