The invention relates to the technical field of preparation of 
nutritious food and provides a formula and a preparation method of balanced 
nutritious food. The balanced 
nutritious food is prepared from the following components in parts by weight: iron yam, Indian bread, gordon euryale seeds, 
lotus seeds with red husks, hawthorn fruits, 
coix seeds, roses, longan pulp, wolfberry fruits, lily roots,black sesame seeds, red jujubes, 
wheat germ, figs, black 
fungus, raisins, hemp seeds, konjac, 
lotus leaves, almonds, peanut kernels, walnut kernels, cashew kernels, chick peas, soybeans, red beans, 
broad beans, black beans, 
hyacinth beans, purple sweet potatoes, oat, barley, glutinous millet, corn, 
brown rice and glutinous rice. The balanced nutritious food is favorable for improving 
human nutrition balance after being eaten for a long term, and is additive-free, green and healthy. The balanced nutritious food provided by the invention effectively solves the problems that because various preservatives, 
flavoring agents, dispersing agents, thickening agents and the like are added to the existing food on the market, the food loses the natural 
flavor and has adverse effects on human nutrientabsorption and 
metabolism.