The daily milk intake of one-year-old babies is usually around 450~600ml, with individual differences. For one-year-old babies, has gradually added complementary foods, but dairy products are considered to be its important nutrients, is to ensure that high-quality protein and calcium is an important source of adequate intake, usually daily milk for about 450 ~ 600ml. However, there are individual differences, need to be combined with the baby’s digestive tract tolerance and supplemental food added to the situation of reasonable arrangements, such as the baby’s growth and development is normal, the height and weight growth is satisfactory, there is no clinically significant abnormal symptoms, such as rickets, etc., it can be considered that the diet is reasonable, the amount of breastfeeding is normal. It is recommended to consult a doctor if necessary, and be guided by a specialist in feeding.