Impulazi yesipheki yenziwa isipheki esisha esisezingeni eliphezulu ngokomisa okubandayo nokugaya kahle kakhulu. Igcina ukunambitheka okumnandi kwemvelo, i-carotene enothile, amavithamini, i-fiber yokudla kanye nezakhi zamaminerali. Imvelo ngokuphelele, ayinazo izithako ezengeziwe, inokuthungwa okuhle futhi kulula ukuyincibilikisa nokuyimunca.

Isetshenziswa kabanzi eziphuzweni eziqinile, impuphu yokubuyisela ukudla, ukudla okusanhlamvu, ukubhaka, ama-dessert nokudla okusebenzayo, ukuze kube umbala wemvelo, ukunambitheka kanye nokulungiswa okunomsoco kwansuku zonke.