The article discusses the essential foods to eat during the third trimester of pregnancy. It emphasizes the importance of a healthy and balanced diet to ensure the well-being of both the mother and the baby. It suggests eating foods rich in nutrients such as iron, calcium, and omega-3 fatty acids. The article also advises including foods like lean meats, whole grains, fruits, and vegetables in the diet. It highlights the significance of staying hydrated and avoiding certain foods that may be harmful during this stage of pregnancy.