Overeating, obesity, the use of large amounts of fat, sugar and alcohol contribute to the gradual inhibition and atrophy of its functions.
Ukweqile, ukukhuluphala ngokweqile, ukusetshenziswa kwamafutha amaningi, ushukela notshwala kufaka isandla ekuvinjelweni kancane kancane nasekuhlaselweni kwemisebenzi yako.