The invention discloses red heart-tonifying noodles. The red heart-tonifying noodles are prepared by the following raw materials by weight: 60-70 parts of oats, 50-60 parts of corn, 30-40 parts of red rice, 1-2 parts of willowleaf swallowwort rhizome, 1-3 parts of polyalthia root, 1-2 parts of stringy stonecrop herb, 1-2 parts of artist's conk, 1-2 parts of fructus lycii, 20-25 parts of edible amaranth, 20-30 parts of tomatoes, 20-30 parts of hawthorn, 18-22 parts of pig blood, 30-35 parts of sweet potatoes, 5-6 parts of white sugar, 1-2 parts of food modifiers and a proper amount of water. The red heart-tonifying noodles take the oats, the corn and the red rice as main raw materials. The oats have the effects of tonifying liver and harmonizing stomach, beautifying and caring skins, resisting bacteria, resisting oxidation and enhancing immunity of a human body. The edible amaranth has the effects of clearing heat and removing toxicity, improving eyesight and relieving sore throat, strengthening physique and promoting blood coagulation and hemopoiesis. The tomatoes has the functions of engendering liquid and slaking thirst, invigorating the stomach to promote digestion, resisting ageing, preventing and resisting cancers, clearing heat and removing toxicity, cooling blood and soothing the liver, replenishing blood and nourishing blood and increasing appetite. The hawthorn has the effects of invigorating the spleen and promoting appetite, promoting digestion to resolve stagnation, activating blood and expelling phlegm, reducing blood fat and blood pressure, tonifying the heart, resisting arrhythmia, enhancing body immunity, resisting the ageing, resisting the cancers, relieving asthma and resolving phlegm and suppressing the bacteria.