I feel that kids do not eat when they are full. Mothers still force their little ones to eat as well as drink milk. If the mothers wait for a while, the task may become a little easier for them. When their little stomach empties, kids will automatically eat everything their mother has to offer them. Sometimes, it is also seen they throw tantrums and do not eat even while they are hungry. The reason is they are fed up of plain milk or same food fed to them. I agree that food should be nutritious which should keep little ones stomach full for a long time.