Memory-Enhancing Foods?

     A recent Dr. Oz show briefly highlighted these four foods that may help to enhance memory:

1. Shrimp (its iron content helps blood flow and it contains b12)
2. Beets (improve focus and concentration)
3. Eggs (choline in the yolk regulates muscle functioning, increasing overall brain function)
4. Rosemary (just smelling it can calm nerves)

     Allergies may keep you away from some of these foods, so internet searches of your own can give alternatives and further information about the brain benefits of iron, b12, and choline.