Whole grain wheat & bran cereal. Hundreds of plump, juicy Sun-Maid raisins. Sensible Solution: Excellent source of whole grain; excellent source of fiber. Helps naturally regulate with dietary fiber. Raisin Bran is a delicious way to boost your daily intake of whole grain and fiber. How can Post Raisin Bran help maintain your digestive health? Post Raisin Bran can help give your fiber intake a boost! You can get 32% of your daily value for fiber by enjoying a bowl of Post Raisin Bran for breakfast or as a healthy snack. Exchange: 1 1/2 starch. Dietary exchanges are based on Exchange Lists for Meal Planning, copyright 2003, by the American Diabetes Association and the American Dietetic Association.