Depending on your school, you may also study the Sociology of the Family, Philosophy and/or Ethics. You'll also be required to take a couple composition courses and some basic math in your first years of nursing school.
Broccoli, cauliflower and Brussels sprouts are all rich in choline, an essential nutrient for memory and brain health. Choline is a precursor to the neurotransmitter acetylcholine, which contributes to healthy and efficient brain processes.
Foods from different food groups provide all essential nutrients required for health. Carbohydrates, proteins, fats, water, vitamins and minerals are the six classes of nutrients that your body needs for survival, growth and to maintain health.