At present, the problem of imbalanced nutrient structure still exists in the diet of Chinese residents, and the incidence of chronic diseases such as high blood pressure, hyperlipidemia, hyperglycemia is gradually increasing, so it is particularly necessary to have a reasonable diet. Oat and its related products, as the signature whole grain food products, are rich in dietary fiber with a rational nutritional structure. It helps reduce the risks brought by chronic diseases. This study introduces the features of traditional and novel Chinese oat products and reviews their consumption trends and potentials, aiming to provide information for oat products consumers and professionals.