Vitamini B12
Vitamini B12 cyangwa Vitamine B12

Aho ikomoka : ikorerwa mu mara ikaboneka mu rusukume rwayo, iboneka kandi mu mashu y’indabyo (choux-fleur), mu ngano zimeze.

Ingorane zibaho iyo yabuze : imivurungano mu mikorere y’ubwonko, mu iremwa ry’amaraso, kugabanuka kw’amaraso ku rugero ruhanitse. 

Vitamini