Weblearn about nutrition and pregnancy, including foods to avoid and foods to eat, prenatal supplements, and weight gain. What and how much to eat. Eat a wide variety of foods to provide. Webensuring proper nutrition during this time is not only crucial for the health of the mother but also for the optimal development of the growing baby. Let's explore the essential. Webgood nutrition before, during, and after pregnancy is essential for a healthy mom and baby.