Black beans are loaded with fiber—the soluble kind that helps to lower blood cholesterol. Start slowly so you have time to get used to more fiber.
Read labels to find low fat tortillas. There are plenty of whole grain tortillas available, but not all of them are low in fat.
Feel free to take some liberties with this recipe. Use a grill pan to cook the chicken instead of a grill, and add other healthy toppings, such as lettuce and chopped tomatoes.