Question: how many calories in natural oat bran?
Answer: Packed With Nutrients While it has similar amounts of carbs and fat as regular oatmeal, oat bran boasts more protein and fiber — and fewer calories. It is especially high in beta-glucan, a powerful type of soluble fiber (1, 2, 3 ). One cup (219 grams) of cooked oat bran contains ( 3 ): Calories: 88.