Congratulations!! The NutriBullet is a great way to get in more nutrients for both you and your baby! Research shows that what the mother eats can effect the baby's development and even their taste preferences.
However, please consult with your Dr. to make sure that NutriBlasting or any dietary change is appropriate for you. There may be some superfood "boosts" or other foods that you may need to avoid depending on your personal health condition.
In general, most NutriBlasts are filled with vitamins and minerals one requires during pregnancy. Any supplements should be cleared with your Dr. Some nutrients to pay attention to are:
Folic acid - spinach, beans, asparagus, beets
Vitamin D - fortified dairy alternatives, mushrooms, the sun!
Calcium - beans and greens and fortified foods
Iron - fortified cereals, beans, spinach (with vitamin C), nuts/seeds
Protein - nuts/seeds, beans, legumes, veggies and grains
Essential fatty acids - walnuts, avocado, nuts/seeds
B12 - important to make sure you get enough of if vegetarian/vegan