The invention relates to healthcare tea for invigorating stomach, improving digestion, clearing damp, whitening skin, regulating qi-flowing and strengthening spleen, and a preparation method thereof. The healthcare tea comprises the following raw materials in parts by weight: 4 to 35 parts of tangerine peel, 6 to 45 parts of semen coicis, 2 to 30 parts of fructus crataegi, 3 to 40 parts of fructus fortunellae margaritae, 10 to 56 parts of red jujube fruits, and 1 to 20 parts of fructus lycii. The preparation method comprises: cleaning and crushing all the raw materials into 3 to 30 meshes respectively, mixing the raw materials, and then drying the raw materials at the temperature of 60 to 70 DEG C, so as to obtain the healthcare tea. The raw materials of the healthcare tea provided by the invention contain natural active ingredients, formula matching is scientific, the healthcare tea is safe and free from any toxic and side effects, has the effects of invigorating the stomach, improving the digestion, clearing the damp, whitening the skin, regulating the qi-flowing and strengthening the spleen, and is particularly suitable for being drunk by a human group who suffers from weakness of the spleen and the stomach, has a poor appetite, and suffers from tongue coating, abdominal fullness and distention and lacked energy. Besides, the preparation method is simple, the production cost is low, the operability is strong, and the preparation method facilitates subsequent large-scale application.