Eight-month-old iron deficiency anemia is recommended to use Infinitus Zengjian Oral Liquid+Children's Oral Liquid+Nutrition Music+Calcium Tablets, and the effect is very good. Wuji Zengjian oral liquid: Zengjian oral liquid is refined by extracting immunomodulator-compound polysaccharide from various natural plants according to traditional Chinese medicine theory, applying modern research results and practical experience, adding various tonics and natural plants with dual functions of clearing away heat and toxic materials and homology of medicine and food. Effectively regulate and enhance human immunity, improve the body's resistance, prevent the invasion of diseases, and enhance and improve physical fitness. Infinite pole children's oral liquid: Children's oral liquid is based on the active polysaccharide with the functions of regulating immunity and strengthening the body, and is selected from 10 kinds of Chinese herbal medicines with the same medicine and food for compatibility. Rich in amino acids, vitamins and trace elements, it is refined by using modern high technology according to the physiological characteristics of children's growth and development. Improve children's resistance, balance children's nutrition and enhance children's physique. Infinite pole nutritional music powder: nutritional music is formulated by experts of Chinese Medical Association according to the theory of TCM health preservation, and jointly developed by Lee Kum Kee of Korea and Shenzhen Graduate School of Tsinghua University. Nutrition Music mainly supplements a lot of protein and amino acids needed for children's growth and development, strengthens taurine needed for intellectual development and lysine needed for physical development, and especially adds Chinese herbal medicine ingredients (malt) for regulating the spleen and stomach, so as to achieve the combination of nutrition and conditioning and help healthy growth. Infinite pole calcium tablets: Infinite pole calcium tablets are rich in CPP (casein phosphopeptide) extracted from milk by advanced biochemical technology, which can improve the basic absorption rate of calcium by 80%, scientifically formulate the ratio of calcium and phosphorus, and scientifically supplement calcium, which is more efficient and safer.