Eat the first type of food to feel full is vegetable food, especially the rich dietary fiber content of leafy vegetables, such as leeks, celery, wheat, cabbage, these vegetables have a very rich dietary fiber into the body after the satiety. The second type of food is fruit, such as bananas, apples, pears, peaches, soluble dietary fiber in these fruits can absorb water and swell, but also often have a significant sense of satiety. The third category of food is the cereal grains, such as corn, barley, oats, buckwheat, these grains also tend to provide a significant sense of satiety.