1. beneficial to intestinal health: relieving constipation and promoting the growth of probiotics are very important for intestinal immunity.

2. Weight regulation: It can increase satiety, which is beneficial to energy balance and weight control.

3. Preventing lipid metabolism disorder: reducing the risk of cardiovascular disease.

4. Prevent some cancers: Diluting carcinogens in colon is not conducive to the growth of cancer cells.

5. Blood sugar regulation: reduce postprandial blood sugar response.

With the in-depth development of nutrition and related sciences, people gradually found that dietary fiber has very important physiological functions. Dietary fiber has been recognized as the seventh kind of nutrients in the field of nutrition, along with the traditional six nutrients such as protein, fat, carbohydrates, vitamins, minerals and water.