Home Ingredients VitaFiber® (Isomalto-Oligosaccharide — BioNeutra)
Gut Health

VitaFiber® (Isomalto-Oligosaccharide — BioNeutra)

Evidence Level
Limited
1 Clinical Trial
3 Documented Benefits
2/5 Evidence Score

VitaFiber® is an isomalto-oligosaccharide (IMO) from BioNeutra, a fiber and low-glycemic sweetener made from starch. It provides prebiotic fiber that feeds beneficial gut bacteria while adding gentle sweetness, and is used in low-sugar foods and supplements.

Studied Dose Used as a fiber and sweetener; a few grams per serving.
Active Compound Isomalto-oligosaccharide (IMO), a partially digestible prebiotic fiber and low-glycemic bulking sweetener.

Benefits

Prebiotic fiber

IMO is fermented by beneficial gut bacteria, supporting a healthier microbiome and the production of short-chain fatty acids.

Supported by Trial 1

Digestive support

As a soluble fiber, it supports regularity and a balanced gut environment.

Supported by Trial 1

Low-glycemic sweetness

IMO adds bulk and mild sweetness with a lower glycemic impact than sugar, useful in reduced-sugar products.

Mechanism of action

1

Selective fermentation

Gut bacteria ferment IMO into short-chain fatty acids that nourish the colon lining and favor beneficial species.

2

Partial digestion

Only part of IMO is digested for energy, while the rest acts as fermentable fiber, giving it a fiber-and-sweetener dual role.

Clinical trials

1
IMO Fiber and Gut Microbiota — Study
PubMed

Functional profiling of gut microbial and immune responses to an isomalto-oligosaccharide fiber. (Tan et al. 2023, Gut Microbes)

Adults.

The fiber influenced gut microbial and immune profiles consistent with a prebiotic effect; outcome data continue to develop.

Side effects and drug interactions

Common Potential side effects

GENERALLY WELL-TOLERATED as a fiber.
Mild gas or bloating can occur as intake rises.
Provides some digestible carbohydrate; account for it if managing blood sugar.

Important Drug interactions

Diabetes medication — IMO has some digestible carbohydrate; monitor blood sugar.
Introduce slowly if you have IBS.
Tell your doctor if you have a serious digestive condition.

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Frequently asked questions about VitaFiber® (Isomalto-Oligosaccharide — BioNeutra)

What is VitaFiber® (Isomalto-Oligosaccharide — BioNeutra)?

VitaFiber® is an isomalto-oligosaccharide (IMO) from BioNeutra, a fiber and low-glycemic sweetener made from starch. It provides prebiotic fiber that feeds beneficial gut bacteria while adding gentle sweetness, and is used in low-sugar foods and supplements.

What is the recommended dosage of VitaFiber® (Isomalto-Oligosaccharide — BioNeutra)?

The clinically studied dose for VitaFiber® (Isomalto-Oligosaccharide — BioNeutra) is Used as a fiber and sweetener; a few grams per serving.. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is VitaFiber® (Isomalto-Oligosaccharide — BioNeutra) used for?

VitaFiber® (Isomalto-Oligosaccharide — BioNeutra) is studied for prebiotic fiber, digestive support, low-glycemic sweetness. IMO is fermented by beneficial gut bacteria, supporting a healthier microbiome and the production of short-chain fatty acids.

Are there side effects from taking VitaFiber® (Isomalto-Oligosaccharide — BioNeutra)?

Reported potential side effects may include: GENERALLY WELL-TOLERATED as a fiber. Mild gas or bloating can occur as intake rises. Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Is VitaFiber® (Isomalto-Oligosaccharide — BioNeutra) safe to take?

Whether VitaFiber® (Isomalto-Oligosaccharide — BioNeutra) is safe depends on the dose, your overall health, and any medications you take. At studied doses, reported side effects can include: GENERALLY WELL-TOLERATED as a fiber. It may also interact with certain medications. VitaFiber® (Isomalto-Oligosaccharide — BioNeutra) is not suitable for everyone — consult a healthcare provider before use if you are pregnant or breastfeeding, have a medical condition, or take prescription medications.

References(1 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Tan J, Ribeiro RV, Barker C, et al. Functional profiling of gut microbial and immune responses toward different types of dietary fiber. Gut Microbes. 2023;15(2):2274127..PubMedUsed to support: Study supporting prebiotic activity of the fiber.