Low-calorie satiety food is mainly low glycemic index food, because of its digestion and absorption effect is relatively slow, can let the blood glucose value to maintain in a more stable state, can bring a longer period of satiety. Glycemic index clinically expressed in terms of GI value, the general GI value of less than 55 is known as the low glycemic index of food, such as quinoa, brown rice, natural cereals. 1. quinoa: GI value of 53, the proportion of protein than rice or barley to be much higher, and fiber content is also very high than the fiber content of most grains are high, but also a sense of satiety is very strong food, so many fitness people will choose quinoa as a staple food. 2. Brown rice: GI value of 50, is the whole rice only removed the outermost layer of the husk, so it contains high fiber. Regular consumption of brown rice also helps maintain blood cholesterol at a healthy level, improves digestion and promotes satiety. 3. Natural cereal: GI value of 40, with natural cereal, that is, unsweetened oatmeal plus the right amount of nuts and some fruits such as strawberries, blueberries, etc. made of oatmeal porridge is one of the healthiest way to breakfast. It is not only nutritious but also satiating. But in the consumption of satiating food we also need to consume balanced food every day, the seven nutrients are indispensable, which is a healthy diet.