The present invention relates to a Chinese medicine health product with Chinese herbal medicines as the raw material for regulating blood fat and a preparation method thereof. The health product is mainly made from the following crude drugs with the weight portions: 30 to 80 portions of glossy ganoderma, 20 to 40 of medlar, 5 to 10 portions of hawkthorn and 5 to 10 portions of corn. The preparation method includes the following procedures: a) the weight portions of glossy ganoderma is taken for grinding, alcohol leached and filter so as to obtain the alcohol immersion liquid; b) the weight portions of medlar or medlar added with hawkthorn and corn is combined with the leached glossy ganoderma, boiling-water extracted and filtered so as to obtain the water extract; c) the water extract andthe alcohol immersion liquid are combined, decompressed and condensed through vacuum so as to obtain the concentrated liquid; d) the concentrated liquid is diluted by adding water, heated and added with auxiliary materials for preparation, and then filter so as to obtain the oral liquid. The present invention with safety and nontoxicity can effectively regulate the blood fat, prevent cardio-cerebrovascular diseases, reduce thrombosis and bleeding and better improve the situation of the whole body, which has an incomparable role to fat-regulating western medicines.