It's a kind of prebiotic.
A prebiotic is a non-digestible food ingredient that affects the host beneficially by selectively stimulating the growth and/or activity of bacteria in the colon. In vitro tests have found that xylo-oligofructose are excellent and selective growth media and energy substrates for Bifidus bacteria. It has the following function:
1.relieving intestinal of disorders,easing of constipation and revoving diarrhea.
2.improving immunity
3. Promote the absorption of calcium
4.facilitate absorption of minerals elements and nutrients
5.form B-series vitamin,such as VB1,VB2,Vb6,Vb12
6.improve hyperlipidemia,high blood sugar and high blood pressure.
7.help in the prevention of colon cancer and liver disease.
8.maintain skin health
9.promote cariostatic action