The invention provides a 
nutrient solution for animals. The 
nutrient solution solves the problem that the lactating capacity of 
suckling animals cannot be effectively improved in a 
nutrient solution for the animals in the prior art. The 
nutrient solution for the animals is used for improving the lactating capacity of the animals. The 
nutrient solution is prepared from the following raw materials in parts by weight: 10 to 16 parts of a lactagogue 
traditional Chinese medicine component, 4 to 10 parts of 
protein, 2 to 4 parts of 
degreasing fresh milk, 10 to 20 parts of fructo-
oligosaccharide, 2 to 6 parts of 
fatty acid, 1 to 5 parts of 
dietary fiber, 2 to 3 parts of a mineral component, 1 to 3 parts of a 
vitamin component, 0.04 to 0.2 part of a 
lactation promoting agent, 1 to 2 parts of 
lactobacillus acidophilus, 1 to 3 parts of a phagostimulant and the balance of water. The lactagogue 
traditional Chinese medicine component is prepared from the following raw materials: 8 to 12 parts of 
angelica sinensis, 4 to 10 parts of radix angelicae, 9 to 18 parts of 
radix bupleuri, 12 to 24 parts of prepared 
rehmannia root, 6 to 8 parts of pulp of dogwood fruit, 5 to 10 parts of hawthorn, 4 to 8 parts of glossy 
privet fruit, 8 to 16 parts of roasted malt, 6 to 8 parts of liquorice and 2 to 6 parts of tulips. 
Lipoic acid and the lactagogue 
traditional Chinese medicine component are added into the 
nutrient solution for the animals. The available nutritional level of the nutrient solution is improved, the 
hormone secretion inside animal bodies is adjusted, the lactating capacity of the 
suckling animals is improved, and the lactating period is prolonged.