Rice can serve as a good alternative to both.
Rice has such a mild flavor that it can accompany stir-fry, beans, marinara, teriyaki, BBQ or even make a nice salad. Rice provides a wide variety of vitamins and minerals, and if you check the food label, can even be a good source of calcium. To increase your fiber, choose wild or brown rice when planning your meals. For interesting flavors try basmati or saffron rice. In addition to these varieties, you can vary the flavor of rice by adding herbs or spices during the cooking process.