Apples are a good source of essential nutrients such as fiber, vitamins (particularly vitamin C), and minerals like potassium.
Broccoli is a nutrient-dense vegetable packed with vitamins and minerals including folate, vitamin C, calcium, and iron. 
Eggs are an excellent source of high-quality protein and contain essential nutrients like choline, iron, vitamin D, and vitamin B12. 
Lentils are a nutritious legume rich in protein, fiber, folate, iron, and other minerals. 
Pumpkin and sunflower seeds are nutritious snacks during pregnancy. They are a good source of healthy fats, fiber, protein, and essential minerals.