Abstract:China is the largest wheat producer in the world. Bran is the main by-product of wheat flour， rich in various nutrients and having good utilization value and development prospects in many fields. This paper summarized the nutritional composition of bran and its utilization in various fields， reviewed the existing problems in the application of bran， and proposed methods to improve wheat bran’s edibility. This paper aimed to provide a theoretical basis and new ideas for the in-depth development and high-value utilization of bran in China and promote the development and utilization of wheat bran.