Polydextrose

Polydextrose is a synthetic polymer of glucose that serves as a soluble fiber. Polydextrose is not digestible, and is broken down by good bacteria in the colon. In this process makes it a prebiotic, supporting good gut bacteria. While some agree that polydextrose can relieve constipation, higher amounts can cause severe diarrhea and IBS. It is important to be aware of these side effects when consuming this ingredient.