Imizi ya karoti ikuramo-Beta ya Carotene

Umubiri wumuntu uhindura beta karotene muri vitamine A (retinol) - beta karotene ni intangiriro ya vitamine A. Dukeneye vitamine A kuburuhu rwiza na mucus membrane, sisitemu yumubiri, hamwe nubuzima bwiza bwamaso no kureba. Vitamine A irashobora gukomoka ku biryo turya, binyuze muri beta karotene, urugero, cyangwa muburyo bw'inyongera.
Beta-karotene ni pigment iboneka mu bimera bitanga imbuto z'umuhondo na orange n'imboga ibara ryabo. Yahinduwe mu mubiri kuri vitamine A, antioxydants ikomeye igira uruhare runini mu gukomeza kureba neza, uruhu n’imikorere y’imitsi.
Vitamine A iboneka muburyo bubiri bwibanze: vitamine A ikora na beta-karotene. Vitamine A ikora yitwa retinol, kandi ikomoka ku biribwa bikomoka ku nyamaswa. Iyi vitamine A yateguwe irashobora gukoreshwa mu buryo butaziguye n'umubiri bitabaye ngombwa ko ubanza guhindura vitamine.
Pro vitamine A karotenoide iratandukanye kuko igomba guhindurwa retinol nyuma yo kuyinywa. Kubera ko beta-karotene ari ubwoko bwa karotenoide iboneka cyane cyane mu bimera, igomba guhinduka vitamine A ikora mbere yuko ikoreshwa n'umubiri.
Ibimenyetso byerekana ko kurya ibiryo birwanya antioxydants birimo beta-karotene ari byiza kubuzima bwawe kandi bishobora gufasha kwirinda indwara zikomeye. Ariko, hariho ubushakashatsi buvanze kubyerekeye ikoreshwa rya beta-karotene. Mubyukuri, ubushakashatsi bumwe bwerekana ko inyongera zishobora kongera ibyago byuburwayi bukomeye nka kanseri n'indwara z'umutima.
Ubutumwa bw'ingenzi hano ni uko hari inyungu zo kubona vitamine mu biryo bitagomba byanze bikunze muburyo bwinyongera, niyo mpamvu kurya ibiryo byiza, ibiryo byose aribwo buryo bwiza.