1. The Importance of Nutritional Supplementation for Pregnant Women Nutritional supplementation for pregnant women is a key measure to ensure healthy fetal development and maternal health during pregnancy. During pregnancy, the fetus needs to obtain sufficient nutrients from the mother, and the mother also needs additional nutritional support during pregnancy to meet its own needs and the needs of fetal development. Therefore, reasonable and scientific nutritional supplementation for pregnant women is crucial to ensuring the health of mothers and infants. 2. Which nutrients are important for health during pregnancy 1. Protein Protein is the basic substance that constitutes human cells and tissues. It plays a very important role in fetal development and maternal tissue repair. Recommended every day