Inulin: properties and health benefits.
Level 5 - mechanism / opinion, no new human data
Narrative review of inulin properties and health effects without systematic search or meta-analytic pooling.
PubMed 36876591 · doi:10.1039/d2fo01096h
What was done
This paper provides a broad narrative review summarizing the botanical sources (such as Jerusalem artichoke and chicory roots), chemical properties, and purported physiological and health benefits of the soluble dietary fiber inulin.
What was found
The abstract reports no quantitative data or specific numerical outcomes. It qualitatively lists established and potential health benefits of inulin, including stimulation of beneficial gut microbiota, regulation of lipid metabolism, weight loss support, blood glucose reduction, suppression of inflammatory factors, colon cancer risk reduction, enhanced mineral absorption, relief of constipation, and alleviation of depression.
Why it matters
It provides a consolidated overview of the industrial extraction sources and wide-ranging physiological roles of inulin as a prebiotic dietary fiber.
Limits
As a narrative review, it lacks a systematic search methodology, risk of bias assessment, and quantitative effect sizes. The abstract does not distinguish between findings from human clinical trials and mechanistic or preclinical models.
Cited by
- supports Prebiotic fiber is derived from foods such as garlic, onions, leeks, Mexican yam, Jerusalem artichoke, and broccoli.