100 calories per muffin. Cardboard no. Delicious yes. 32% daily value of fiber. You don't have to sacrifice taste or variety when you choose Fiber One! With delicious, lightly sweetened English Muffin, Bagel, and Bread varieties, it's easier to reach the recommended 25 grams of fiber each day. Fiber plays an important role in good overall health and may even help with weight management (Research suggests that people who have a higher intake of fiber tend to have healthier body weights). So, when fiber and great multigrain taste can be found in one delicious place, we think that sounds pretty good! Fiber One English Muffins are available in a variety of delicious flavors. Look for your favorite today!