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.
Vitamin D *. While good for the bones, vitamin D is one of the catalysts in the brain that turns on and off the neurotransmitter synthesis and nerve growth systems. When your vitamin D levels are low, your ability to keep and form new neuro connections is inhibited.