Ibipimo byibiribwa byamatungo bitwikiriye ubushuhe, proteyine, ibinure bitavanze, ivu, fibre itavanze, ibiyikuramo ubusa bya azote, imyunyu ngugu, ibintu bya aside, aside amine, vitamine nibindi bintu birimo, muri byo, ivu ridafite intungamubiri, fibre fibre ifite Ingaruka zo gukangura gastrointestinal peristalsis.Igishushanyo mbonera cyimirire no gukora ibiryo byamatungo bigomba kuyoborwa ninzobere mu mirire y’amatungo kabuhariwe mu mirire y’amatungo.Ukurikije ibyiciro bitandukanye byo gukura kwinyamanswa, itegeko nshinga ryabo, ibihe bitandukanye nibindi bisuzumwa byuzuye, ukurikije imirire, iterambere ryibipimo byibiryo byamatungo.Mu kugura no gukoresha ibiryo kubitungwa, bigomba gushingira kubitungo byihariye biranga physiologique, guhitamo icyiciro cyo gukura, hamwe no gukusanya hamwe no kugaburira.