The invention relates to a dairy product, and provides milk powder candies for reducing blood lipid and a preparation technology of the milk powder candies. The milk powder candies for reducing blood lipid are characterized by comprising the following raw materials in parts by weight: 6-12 parts of radix puerariae, 40-60 parts of full-fat milk powder, 4-8 parts of maltodextrin and 1-3 parts of whey powder. The preparation technology of the milk powder candies comprises the following steps of crushing the radix puerariae, or the radix puerariae and exocarpium citri rubrum, or the radix puerariae, the exocarpium citri rubrum and corn husks, performing screening with an 80-mesh sieve to obtain fine powder, uniformly mixing the fine powder with other raw materials to obtain a mixture, putting the mixture in a tabletting machine, and performing tabletting to obtain the milk powder candies each of which is 2g. The milk powder candies have the beneficial effects that the milk powder candies have the efficacy of reducing blood lipid, the raw materials are novel, the cost is low, the formula is scientific, and the milk powder candies are simple to prepare and free from toxic and side effects, can be eaten for a long term, relieve the trouble of people working with computers in suffering from obesity due to no movement, are balanced in nutrients, and contain substances including multiplex vitamins, amino acids, calcium, ferrum, zinc and the like required by the human bodies. The preparation technology of the milk powder candies is novel, nutrient components of the raw materials are reserved to the maximum extent, the raw materials are saved, the technology is simple, and popularization and promotion are facilitated.