Yini eyenza ukudla kube okunempilo?
Ukudla okunempilo kuwukudla okunama-kilojoule anele alinganiselayo phakathi kwezakhi ezinkulu nemithombo ehlanzekile yezithelo, imifino, okusanhlamvu nokunye ukudla. Ngokuvamile umuntu omdala kufanele alwele ukudla ama-kilojoule angaba ngu-2 000 ngosuku, kodwa leli nani kufanele libe likhulu kuye ngeminyaka, ubukhulu bomzimba, nezinga lomsebenzi. Ngokuvamile ukudla okulungiselelwe akunampilo kangako futhi kuhlobene nengozi yezifo ezihlanganisa isifo senhliziyo nesifo sikashukela.