Ese nawe wumva unaniwe igihe cyose? Wumva udafite imbaraga? Impamvu imwe ishobora kuba ari uko umubiri wawe utari kubona vitamine B12 ihagije. Vitamine B12 ni ingenzi ku buzima bwacu, ariko ni intungamubiri rimwe na rimwe twibagirwa. Uyu munsi rero turaganira kuri iyi vitamine B12, icyo ikorera umubiri wacu, uko bigenda iyo ibuze, n'uko wayihabwa.
Vitamine B12 ni iki mu by'ukuri? Kuki ari ingenzi kuri twe?
Muri make, vitamine B12 ni vitamine ishongeshwa mu mazi ifasha mu mirimo myinshi y'ingenzi mu mubiri wacu. Tekereza umubiri wacu nk'uruganda runini. Uru ruganda ntirushobora gukora neza rudafite vitamine B12.
Ahanini, ibi ni ingenzi ku mubiri wacu kubera impamvu zikurikira:
- Gukora uturemangingo dutukura tw'amaraso: Utwo turemangingo dutukura dutwara umwuka wa ogisijeni mu mibiri yacu yose. Vitamine B12 ni ingenzi kugira ngo ikore neza. Iyo ibi bibuze, ikorwa ry'uturemangingo dutukura ry'amaraso rishobora kwangirika, bigatera indwara nko kubura amaraso.
- Ku buzima bw'imitsi: Vitamine B12 ni ingenzi cyane kugira ngo imitsi ikore neza, ikaba ijyana ubutumwa buva mu bwonko bwacu ku mubiri wose. Ifasha mu kubungabunga igipfundikizo cy'uburinzi (myelin sheath) gikikije imitsi.
- Ku ikorwa rya ADN: Vitamine B12 ni ikintu cy'ingenzi mu ikorwa ry'amakuru yerekeye imiterere y'uturemangingo mu turemangingo tw'umubiri wacu, ni ukuvuga ADN (Aside Deoxyribonucleic) .
Igikuru ni uko imibiri yacu idashobora gukora vitamine B12 ubwayo. Tugomba kuyikura mu biribwa, cyangwa mu nyongeramusaruro nibiba ngombwa. Nubwo umwijima wacu ushobora kubika vitamine B12 mu gihe cy'imyaka 5, iyo tudakomeje kuyirya mu biribwa, iyo ububiko bushobora kugabanuka maze hakabaho ibura.
Dukeneye vitamine B12 zingana iki ku munsi?
Ibi biratandukanye bitewe n'umuntu ku giti cye. Ingano ukeneye iterwa n'imyaka yawe, ibyo urya, uburwayi bwawe, n'imiti ufata. Dore ingano isabwa buri munsi (muri mikorogarama - mcg):
| Itsinda ry'imyaka | Ibisabwa buri munsi (mcg) |
|---|---|
| Abana kugeza ku mezi atandatu | mcg 0.4 |
| Abana bafite amezi 7 - 12 | mcg 0.5 |
| Abana bafite imyaka 1 - 3 | mcg 0.9 |
| Abana bafite imyaka 4 - 8 | mcg 1.2 |
| Abana bafite imyaka 9 - 13 | mcg 1.8 |
| Urubyiruko rufite imyaka 14 - 18 | mcg 2.4 |
| Abantu bakuru | mcg 2.4 |
| Ababyeyi batwite | mcg 2.6 |
| Ababyeyi bonsa | mcg 2.8 |
Ni ibihe biribwa ushobora kubonamo Vitamine B12?
Vitamine B12 iboneka mu biryo by'inyamaswa, nk'inyama, amafi, inkoko, amagi, n'ibikomoka ku mata (amata, foromaje, yawurute).
Abantu barya indyo y’ibikomoka ku bimera gusa cyangwa iy’abarya ibikomoka ku bimera gusa, bafite ibyago byinshi byo kubura Vitamine B12.
Kubera ko ibiryo by'ibimera bidafite vitamine B12 mu buryo busanzwe. Niba urya ibikomoka ku bimera gusa, ushobora kuzuza ibi bisabwa ukoresheje amagi n'ibiribwa by'amata bihagije. Ariko niba urya ibikomoka ku bimera gusa, ugomba gutekereza ku biribwa bifite vitamine B12 yongewemo (ibiribwa bikungahaye ku ntungamubiri). Urugero, ibinyampeke bimwe na bimwe n'amata ya soya bigira vitamine B12 yongewemo. Ushobora kumenya niba ibiryo byakongerewemo intungamubiri urebye ku kirango cy'ibijyanye n'imirire.
Impamvu n'ibintu bishobora gutera kubura Vitamine B12
Uko tugenda dusaza, ubushobozi bw'umubiri wacu bwo kwinjiza vitamine B12 mu biribwa bushobora kugabanuka. Byongeye kandi, hari n'ibindi bintu byinshi bishobora gutuma umuntu abura vitamini B12.
- Kubagwa igifu: Kubagwa kugira ngo hagabanuke ibiro cyangwa kubagwa kugira ngo hakureho igice cy'igifu bishobora kwangiza uburyo B12 ikwirakwira mu mubiri.
- Indwara z'igogora: Gastritis itera atrophic , anemia itera impanuka (aho umubiri udashobora gukora poroteyine idasanzwe ifasha umubiri kwinjiza B12), hamwe n'indwara zigira ingaruka ku mara mato, nka Crohn's disease na Celiac disease .
- Kunywa inzoga nyinshi: Inzoga zigabanya uburyo intungamubiri zinjira mu mubiri.
- Imiti imwe n'imwe: Hari imiti ishobora kubangamira uburyo vitamine B12 yinjizwamo iyo ikoreshejwe igihe kirekire. Ingero:
- Imiti imwe ikoreshwa mu kuvura indwara ya gastritis - cyane cyane Proton Pump Inhibitors (PPIs) .
- Metformin ni umuti ukoreshwa mu kuvura diyabete.
- Indwara z'ubudahangarwa bw'umubiri: Indwara nk'indwara ya Graves cyangwa Lupus .
- Indyo: Nkuko byavuzwe mbere, iyi ngaruka iri hejuru ku bantu bakurikiza indyo y’abarya inyama gusa.
- Vitamine B12 ni intungamubiri y'ingenzi ku buzima bw'uturemangingo dutukura tw'amaraso, uturemangingo tw'imitsi, na ADN.
- Imibiri yacu ntishobora gukora B12, bityo tugomba kuyikura mu biribwa by'inyamaswa nk'inyama, amafi, amagi, n'ibikomoka ku mata.
- Gusaza, indwara zimwe na zimwe, imiti imwe n'imwe, n'indyo ikomeye y'abarya ibikomoka ku bimera bishobora gutera ibura rya B12.
- Niba ubonye ibimenyetso nk'umunaniro ukabije, ibinya mu ngingo zawe, cyangwa kwibagirwa, byitondere.
- Niba ukeka ko ufite ikibazo cyo kubura B12, ntugakeke, hita ubonana na muganga wawe kugira ngo akugire inama.
Icy'ingenzi: Niba ufata uyu muti, ntugahagarike kuwufata utabanje kugisha inama muganga wawe. Niba ukeka ko ufite ikibazo cyo kubura B12, bibwira muganga wawe. Azafata ingamba zikenewe.
Ni ibihe bimenyetso by'ibura rya B12?
Ibimenyetso byo kubura B12 bishobora kwiyongera buhoro buhoro, cyangwa bikaza mu buryo butunguranye. Ibi bimenyetso si bimwe kuri buri wese. Imbonerahamwe iri hepfo ishobora gufasha kubisobanura neza.
| Ubwoko bw'ikimenyetso | Ibintu bisanzwe byagaragaye |
|---|---|
| Ibintu bisanzwe | Umunaniro ukabije, ubunebwe, uruhu rwerurutse cyangwa umuhondo, guhumeka bigoranye, isereri. |
| Ibiranga uburyo bwo kuvura imitsi | Kubabara cyangwa gucika intege mu maguru, kugenda bigoranye, gutakaza uburinganire, kutabona neza. |
| Imiterere y'ubwenge | Gutakaza kwibuka, urujijo, ihindagurika ry'amarangamutima, kwiheba. |
| Ibindi bintu | Ururimi rubyimba, rutukura kandi rworoshye ( glossitis ), ibisebe mu kanwa, kubura ubushake bwo kurya, no kugabanya ibiro. |
Niba ufite ibi bimenyetso, ntugatekereze ko biterwa no kubura B12. Ariko, si byiza kubyirengagiza. Ikintu cyiza wakora ni ukubonana na muganga wawe tukaganira kuri byo. Ashobora gusuzuma urugero rwa B12 yawe akoresheje isuzuma ryoroheje ry'amaraso no kuguha ubuvuzi bukwiye nibiba ngombwa. Ubuvuzi bushobora kuba burimo ibinini cyangwa inshinge za B12.
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