Grape Nuts is actually pretty healthy! It's the best choice of conventional breakfast cereals that I've found. It's Non-GMO, has only 4 ingredients (Whole grain wheat flour, malted barley flour, salt, dried yeast), and has 7 grams of fiber, 5 grams of sugar and 6 grams of protein per serving. The only downside to Grape Nuts is that it's super calorie dense and is not a granola (which is the only type of cereal I'd expect more calorie density). Grape Nuts has 400 calories for a 1 cup serving (200 calories for 1/2 cup), which is why I didn't include it on my list of healthy cereals above!