Impulusi yomdiliya ophuzi yenziwa kusuka kumidiliya ophuzi ovuthiwe omusha ngokusebenzisa ukumiswa okushisa okuphansi kanye nokugaya okukhulu kakhulu. Igcina ngokuphelele ukunambitheka okumnandi kwemvelo, iphunga elimnandi, amavithamini amaningi, i-fiber yokudla kanye nezakhi zomzimba zamaminerali. Impulusi ingeyemvelo ngokuphelele, ayinazo izithako ezingezekile, incibilika ngokushesha futhi kulula ukuyimunca.

Isetshenziswa kabanzi kwiziphuzo eziqinile, impushana yokudla okuyisikhathi esithile, iyogathi, ama-dessert, ukubhaka kanye nokudla okunempilo okusebenzayo, ukuze kube ukunambitheka kwemvelo, ukubala kanye nesengezo sansuku zonke sezakha mzimba.