Generally pregnant women can drink pure soymilk powder for a long time and in moderation, but they should avoid drinking pure soymilk powder for a long time, in large quantities or singly. Pure soymilk powder is rich in protein, vitamins, trace elements and other nutrients. Pregnant women can usually drink it for a long time, in moderation, to help replenish the body’s nutrients, provide energy, and also have some benefits for the growth and development of the fetus. It is worth noting that pregnant women should avoid drinking pure soymilk powder for a long period of time, in large quantities or in a single serving, in order to prevent inducing gastrointestinal discomfort or malnutrition. During pregnancy, pregnant women should be careful to avoid drinking pure soymilk powder brewed just out of the refrigerator. They should also avoid eating cold and spicy stimulating foods, such as ice cream and chili peppers, which are not conducive to their own health and that of the fetus. In addition to pure soymilk powder, pregnant women can also drink a moderate amount of freshly squeezed fruit juice, pure milk, rice soup, etc., but should avoid drinking coffee, strong tea, carbonated beverages and so on. It is recommended that pregnant women pay attention to a balanced diet to ensure a balanced intake of nutrients. They should also pay attention to rest, avoid overwork, and attend obstetric examinations on time in order to monitor the development of the fetus.