Abstract: Oats are considered suitable for modern 21st century of high nutritional value of regular consumption of cereals.It has been eaten up a tasty addition to features;some of its functional components in the contribution of health care were discovered consistently, especially for multi-oatβ-Glucan.The researches within 10 years of the oatβ-Glucan on the role of health in the intestine were reviewed in this paper.