Vitamine D ifasha umubiri wawe gukuramo calcium no kugumana amagufwa akomeye mubuzima bwawe bwose.Umubiri wawe utanga vitamine D mugihe imirasire yizuba ya UV ihuye nuruhu rwawe.Andi masoko meza ya vitamine arimo amafi, amagi, n’ibikomoka ku mata akomeye.Iraboneka kandi nk'inyongera y'ibiryo.

Vitamine D igomba kunyura munzira nyinshi mumubiri wawe mbere yuko umubiri wawe uyikoresha.Guhinduka kwambere bibaho mwumwijima.Hano, umubiri wawe uhindura vitamine D mumiti izwi nka 25-hydroxyvitamine D, nayo yitwa calcidiol.

Ikizamini cya vitamine D 25-hydroxy nuburyo bwiza bwo gukurikirana urugero rwa vitamine D.Ingano ya 25-hydroxyvitamine D mumaraso yawe nikimenyetso cyiza cyerekana vitamine D umubiri wawe ufite.Ikizamini kirashobora kumenya niba vitamine D yawe iri hejuru cyane cyangwa iri hasi cyane.

Ikizamini kizwi kandi nk'ikizamini cya vitamine D 25-OH na calcidiol 25-hydroxycholecalcifoerol.Irashobora kuba ikimenyetso cyingenzi cyaosteoporose(intege nke z'amagufwa) narickets(malformation mal).

Muganga wawe arashobora gusaba vitamine D 25-hydroxy kubwimpamvu zitandukanye.Irashobora kubafasha kumenya niba vitamine D nyinshi cyangwa nke cyane itera intege amagufwa cyangwa ibindi bidasanzwe.Irashobora kandi gukurikirana abantu bafite ibyago byo kugira akubura vitamine D..

Abafite ibyago byinshi byo kugira vitamine D nkeya zirimo:

• abantu batabona cyane izuba
• abantu bakuru
• abantu bafite umubyibuho ukabije
• abana bonsa gusa (formula ikomezwa na vitamine D)
• abantu babazwe gastric bypass
• abantu bafite indwara yibasira amara bigatuma bigora umubiri gufata intungamubiri, nkaIndwara ya Crohn

Muganga wawe arashobora kandi kwifuza ko wipimisha vitamine D 25-hydroxy niba baramaze kugusuzuma ko ubuze vitamine D kandi ukaba ushaka kureba niba ubuvuzi bukora.