Usually, hunger is stopped by eating a snack or a whole meal. However, there are times when someone gets hungry after consuming a whole meal. There are a number of reasons for the hunger. There may be items in the foods that causes someone to feel hunger later. Carbs are known for being difficult to digest and after is has, people usually feel hunger again.
Other facts may influence hunger even after consuming a whole meal a short time before. Stress or fatigue may also increase your cravings for food. Sometimes, when a person sees a favorite food item on television, they may get hungry again even though they just ate. Stress increases hunger by causing a trigger in your brain. Fatigue does the same thing.