Ndithudi pa dacha iliyonse muli mitengo ya chitumbuwa ndi zipatso zokongola komanso zamadzimadzi. Mavitaminiwa samangokhala mavitamini m'nyengo ya chilimwe, komanso amadya kwambiri ana ndi akulu m'nyengo yozizira. Zili bwino kwambiri, zimasungidwa ndi zouma m'nyengo yozizira. Mmene mungakulitsire chipatso cha mtengo ndikuwatchinjiriza kuti asagwidwe ndi tizilombo toyambitsa matenda.
