People who lose weight choose miscellaneous grains rice for many reasons. First of all, the high dietary fiber content in whole grains can limit the absorption of sugar and fat, effectively increase satiety and inhibit people's desire to eat more food, thus reducing calorie intake and helping to lose weight. Secondly, dietary fiber, unsaturated fatty acids and other components in whole grains can also achieve the effect of moistening the intestines and relaxing bowels, which is helpful to treat constipation and hemorrhoids.