Home Ingredients Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill)
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Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill)

Cichorium intybus
Evidence Level
Strong
2 Clinical Trials
6 Documented Benefits
4/5 Evidence Score

Oliggo-Fiber® is Cargill's INULIN ingredient — extracted from chicory root (Cichorium intybus). Distinguished by Health Canada-approved dietary fiber status, prebiotic activity, and clean-label inulin source. Used for: prebiotic gut health, calcium absorption support, digestive regularity, fiber fortification, sugar reduction.

Studied Dose 5-10 g/day inulin (typical prebiotic dose; up to 20 g/day with adjustment)
Active Compound Inulin (chicory root fiber) — fructooligosaccharide chains

Benefits

Established Prebiotic Effect

Inulin selectively stimulates growth of beneficial gut bacteria (Bifidobacterium, Lactobacillus) — established prebiotic with extensive research.

Supported by Trial 1

Health Canada Approved Dietary Fiber

Health Canada approval for use as dietary fiber in Canada — enables fiber claims in Canadian products.

Calcium Absorption Enhancement

Inulin documented to enhance calcium absorption — relevant to bone health applications, particularly in adolescents.

Supported by Trial 2

Digestive Regularity

Soluble fiber supports stool consistency and digestive regularity.

Sugar Reduction Tool

Inulin provides bulk and slight sweetness in food applications — supports sugar reduction formulations.

Supported by Trial 1, Trial 2

Cargill Quality and Supply

Cargill's global supply network ensures consistent quality and availability.

Supported by Trial 1

Mechanism of action

1

Selective Bifidobacterium Growth

Bifidobacteria specifically utilize inulin; selective growth supports beneficial bacterial populations over pathogens.

2

SCFA Production

Colonic fermentation produces short-chain fatty acids (butyrate, acetate, propionate) supporting gut barrier and gut-immune axis.

3

Calcium Solubility Enhancement

SCFAs lower colonic pH; increases mineral solubility and absorption — particularly calcium.

4

Stool Bulking and Regularity

Soluble fiber supports stool consistency; SCFAs support gut motility.

Clinical trials

1
Inulin Prebiotic Effects — Multiple Trials
PubMed

Multiple inulin trials on gut microbiome and bifidobacterial populations.

Various populations.

Consistent bifidogenic effects; established prebiotic activity.

2
Inulin Calcium Absorption — Adolescents
PubMed

Inulin trials on calcium absorption, particularly in adolescents during peak bone development.

Adolescents.

Enhanced calcium absorption; relevant to peak bone mass development.

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated at moderate doses.
GI distress at higher doses (gas, bloating, abdominal discomfort) — common during initial fiber adjustment.
Allergic reactions to chicory rare.
FODMAP CATEGORY — inulin is high-FODMAP fructan; relevant for IBS and FODMAP-sensitive individuals.

Important Drug interactions

All oral medications — fiber may modestly reduce absorption; separate by 1-2 hours.
Pregnancy — generally safe at moderate doses.
Lactation — generally safe.
Children — appropriate at proportional doses.
IBS / FODMAP-SENSITIVE — inulin is fructan; may trigger symptoms in sensitive individuals.

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Frequently asked questions about Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill)

What is the recommended dosage of Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill)?

The clinically studied dose for Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill) is 5-10 g/day inulin (typical prebiotic dose; up to 20 g/day with adjustment). Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill) used for?

Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill) is studied for established prebiotic effect, health canada approved dietary fiber, calcium absorption enhancement. Inulin selectively stimulates growth of beneficial gut bacteria (Bifidobacterium, Lactobacillus) — established prebiotic with extensive research.

Are there side effects from taking Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill)?

Reported potential side effects may include: Generally well-tolerated at moderate doses. GI distress at higher doses (gas, bloating, abdominal discomfort) — common during initial fiber adjustment. Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Does Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill) interact with medications?

Known drug interactions may include: All oral medications — fiber may modestly reduce absorption; separate by 1-2 hours. Pregnancy — generally safe at moderate doses. Consult a pharmacist or healthcare provider if you take prescription medications.

Is Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill) good for gut health?

Yes, Oliggo-Fiber® Inulin (Chicory Root Fiber — Cargill) is researched for Gut Health support. Inulin selectively stimulates growth of beneficial gut bacteria (Bifidobacterium, Lactobacillus) — established prebiotic with extensive research.