A well-fueled mind requires a well-fueled body. Here is a sample daily menu from 

Beating the Odds: Maximizing your potential in the 21st Century:

2 egg whites, a piece of wheat toast-plain

or

Fiber-one cereal w/ unsweetened soy milk

Protein shake/ Protein bar

     or   

2 sticks of low-fat mozzarella cheese sticks

White fish, veggies w/ brown rice

Dinner

Snack

Salmon w/ veggies

or

turkey meatball w/veggies

1 cup of blueberries

or

1 sugar-free Popsicle