The invention discloses a noodle capable of improving insomnia. The noodle is made from the following materials in parts by weight: 60-70 parts of barleys, 40-50 parts of polished round-grained rice, 25-35 parts of Chinese yams, 20-30 parts of gumbo, 20-30 parts of sunflower seed kernels, 20-25 parts of lotus seeds, 15-20 parts of longan pulp, 10-12 parts of mature vinegar, 4-6 parts of grape seed oil, 1-3 parts of tuber fleeceflower stems, 1-2 parts of platycladi seeds, 1-2 parts of salviae miltiorrhizae, 1-2 parts of melaleuca alternifolia peel, 1-2 parts of a food additive, and a proper amount of water. The noodle disclosed by the invention adopts the barleys and the polished round-grained rice as the main materials, wherein the barleys have effects of quenching thirst and removing heat toxin, tonifying the qi and regulating the center, nourishing for consumptive disease, strengthening blood vessels, tonifying skin color, enriching the five internal organs, digesting grain and food, stopping diarrhea, and the like. The Chinese yams have effects of tonifying the spleen and the stomach, aiding digestion, tonifying lungs and stopping a cough, prolonging life and lowering blood sugar. The gumbo contains mineral substances such as potassium, calcium, iron, zinc and manganese, has effects of aiding digestion, treating gastritis and gastric ulcer, and can protect the liver and strengthen human tolerance. The sunflower seed kernels have effects of treating insomnia and strengthening memory, and the like. The lotus seeds have effects of clearing away the heart-fire and refreshing, tonifying the spleen and stopping diarrhea, nourishing the heat, soothing the nerves and improving the eyesight, strengthening the middle warmer and maintaining mental tranquility, tonifying the spleen and the stomach, and nourishing vigor. The longgan pulp has the effects of replenishing qi and enriching the blood, strengthening the memory, and enriching blood and tranquilizing.