1, oat bran is the part of oats containing the most dietary fiber, especially the richest β-glucan, β-glucan is a soluble dietary fiber, is known to lower blood lipids, and help intestinal health, oat fiber is known as the "noble dietary fiber".

2, oat bran effects and functions are mainly as follows:

(1) can promote intestinal mechanical peristalsis, which can promote defecation, reduce the harmful substances in the colon and the intestinal mucosa contact area and time, thus preventing constipation, reduce the occurrence of colorectal cancer.

(2) It can delay the rapid absorption of carbohydrates and sugar, which is very obvious for controlling the rise of blood sugar and preventing the occurrence of diabetes.

(3) It can increase the feeling of satiety, which can avoid excessive intake of food, and it also plays a very significant role in preventing and controlling overweight and obesity.