Fiber
Prebiotics
Prebiotics are substances, mostly types of fiber such as inulin, that gut microbes selectively feed on.
The ingredient name matters more than the category
Inulin, fructooligosaccharides and galactooligosaccharides are different prebiotic ingredients. The prebiotic definition requires evidence of a benefit, so the category name alone cannot identify the right product for a symptom. 1 2
Sources
- ISAPP consensus statement on the definition and scope of prebiotics Nature Reviews Gastroenterology & Hepatology, 2017