Natural whole grain wheat and barley cereal. Power from grains. Nutrition benefits: heart healthy: excellent source of whole grain - 33 g per serving; excellent source of fiber - 7 g per serving. Diets rich in whole grain foods and low in saturated fat and cholesterol may help reduce the risk of heart disease. Nutritionists recommend at least 3 servings of whole grain foods each day (about 16 g per serving or 48 g per day). Grains are loaded with carbohydrates - the body's main energy source. The grains in Grape-Nuts help provide you with energy to start your day. And, Grape-Nuts delivers B vitamins, which help release energy from food. So, be ready for the challenges of the day, start off with a healthy whole grain breakfast that includes the unique, crunchy, delicious taste of Grape-Nuts. Exchange: 2-1/2 starch.