The invention discloses a Qi-tonifying and blood-nourishing powdered food and a preparation technology thereof. The Qi-tonifying and blood-nourishing powdered food comprises the following raw materials in parts by weight: peanut kernels, lotus seeds, peach kernels, ginseng, chicory, mulberry fruits, Chinese yams, hawthorn fruits, purslane, dark plum fruits, papaya fruits, radix polygonati officinalis, liquorice roots, ginkgo nuts, white hyacinth beans, Chinese dates, longan flesh, cassia seeds, lily bulbs, nutmeg, euryale ferox seeds, adzuki beans, honeysuckle flowers, herba houttuyniae, brown sugar, Chinese wolfberry fruits, millet, poria cocos, radix platycodonis, chrysanthemum flowers, polygonatum sibiricum, black sesame seeds, spina date seeds, donkey-hide gelatin, endothelium corneum gigeriae galli, pachyrhizua angulatus, Chinese angelica roots, and long peppers. Medicine-food-homologous materials with the effects of tonifying Qi, nourishing the blood, tonifying the spleen and benefiting the kidney are added into the Qi-tonifying and blood-nourishing powdered food so that the Qi-tonifying and blood-nourishing powdered food has the effects of tonifying essence, filling marrow, clearing away heat and detoxifying on the basis of balancing and tonifying Qi and the blood; moreover, the Qi-tonifying and blood-nourishing powdered food has no toxic or side effects on the human body. The Qi-tonifying and blood-nourishing powdered food has the effects of supplementing Qi and the blood to the human body, as well as improving insufficiency of the heart, the spleen, the Qi and the blood; and the effects are obvious, and the curative effects are quick.