My son who is nearly 4 eats about enough to ward off starvation! He has been suffering from an eating disorder since he was very small (another conversation thread here maybe) - he is better now but to give an example of how little a child can survive on a day may consist of: a handful of cornflakes, half a bread roll, about 2 tablepoons of cold, plain rice and some fruit (unfortunately not bananas!). This can go on for days - then he may eat a slice of turkey if we're lucky! He is small for his age but this is more due to genes than eating. People have always asked me why he looks so healthy (good skin colour, shiny hair) when he eats so little! The downside is he has always lacked energy and tires easily. FInally he is on an iron, mineral, calcium all singing and dancing supplement. This message is not about his eating troubles but more to assure parents that its amazing how little a child can survive on! My 1 yr old eats more in a week!