The invention discloses nutritious rice capable of promoting health of a digestive function and a preparation method of the nutritious rice. The nutritious rice is prepared from the raw materials including polished round-grained rice, millet, yam, pumpkin powder, kidney beans, hazelnut kernels, wheat kernels, chicken gizzards, white beech mushroom, durians, water chestnut starch, basil leaves, pea seedlings, burdock leaves, phoenix mushroom, asparagus lettuce, pumpkin, courgettes, red jujube, sorghum rice, wampee kernels, vine of multiflower knotweed, glehnia littoralis and angelica dahurica. The nutritious rice has the beneficial effects that the health of the digestive function can be promoted; the nutritious rice is soft, glutinous, fragrant and sweet when being eaten, is special in flavor and rich in nutrition, has the efficacies of inhibiting bacteria and expelling toxin, clearing away the lung-heat and nourishing spleens, whetting the appetite and promoting the secretion of saliva as well as helping digestion and invigorating stomach, can enhance a metabolic function and further has the efficacy of regulating the weakness of the spleen and the stomach.