Pregnant women can drink protein powder in moderation, protein powder can provide protein for pregnant women with certain nutritional value. The nutrients contained in protein powder include protein, carbohydrates, crude fiber, choline, folic acid and so on, among which the content of protein is higher, up to 55.56g/1000g. Generally, there are no food contraindications for women during pregnancy without allergies. Protein intake needs to be increased during pregnancy, and moderate consumption of protein powder can provide pregnant women with the protein they need, and is an important way to supplement when the protein in food does not meet their needs. If the pregnant woman has malnutrition, it is recommended that under the guidance of a dietitian scientific and rational diet, to ensure a comprehensive and balanced intake of nutrients.