Vitamine K2 (Menaquinones)

Vitamine K2ni intungamubiri y'ingenzi ifasha umubiri kwinjiza kalisiyumu. Ni ngombwa kandi kugira ngo amagufwa n'amenyo bikomeze kandi bikomeze. Iyo vitamine K2 idafite ihagije, umubiri ntushobora gukoresha kalisiyumu neza, bigatera ibibazo by'ubuzima nka osteoporosis. Vitamine K2 iboneka mu mboga z'icyatsi kibisi, amagi, n'ibikomoka ku mata.

Vitamine K2 ni intungamubiri y'ingenzi ku buzima bw'umuntu, ariko kuyikura mu ndyo ni nkeya. Ibi bishobora kuba biterwa nuko Vitamine K2 iboneka mu biribwa bike, kandi ibyo biribwa ntibikunze kuboneka ku rugero rwinshi. Inyongeramusaruro za Vitamine K2 zishobora kunoza uburyo iyi vitamine y'ingenzi ikwinjiza.

Vitamine K2 ni vitamine ishongeshwa n'ibinure igira uruhare runini mu kuvura amaraso, ubuzima bw'amagufwa, n'ubuzima bw'umutima. Iyo ufashe Vitamine K2, ifasha umubiri wawe gukora poroteyine nyinshi ikenewe kugira ngo amaraso avure. Ifasha kandi kugumana amagufwa yawe mu buzima bwiza binyuze mu kugumana kalisiyumu mu magufwa no mu mitsi. Vitamine K2 ni ingenzi cyane ku buzima bw'umutima kuko ifasha mu kurinda imitsi gukomera.

Nkuko byavuzwe haruguru, vitamine K2 igira uruhare runini mu mikorere ya kalisiyumu, imyunyu ngugu iboneka mu magufwa no mu menyo yawe.

Vitamine K2 ikora ku buryo poroteyine ebyiri zifatana na kalisiyumu - poroteyine ya GLA na osteocalcin, bifasha kubaka no kubungabunga amagufwa.

Dukurikije ubushakashatsi ku nyamaswa n'uruhare vitamine K2 igira mu mikorere y'amagufwa, ni ibintu bifatika gutekereza ko iyi ntungamubiri igira ingaruka ku buzima bw'amenyo.

Imwe muri poroteyine zikomeye zigenga ubuzima bw'amenyo ni osteocalcin — poroteyine imwe ikora ku ihinduka ry'amagufwa kandi igakoreshwa na vitamine K2.

Osteocalcin itera uburyo bwo gukurura igufwa rishya na dentin nshya, ari byo bigize uturemangingo tw’amenyo dukozwe mu ruganda.

Vitamine A na D nabyo bivugwa ko bigira uruhare runini hano, kuko bikorana na vitamine K2.