Wheat bran is a leftover product from making white flour and is full of dietary fiber. It's used in many foods like whole grain bread and helps with digestion. Eating enough fiber from wheat bran can be good for your health. It has the potential to improve your nutrition by adding more fiber to your diet. Researchers looked at how wheat bran's fiber can help your body work better. They found that including wheat bran in your diet can have positive effects on your health.