Ingredient
isomalto-oligosaccharides
What is isomalto-oligosaccharides?
Isomalto-oligosaccharides (IMOs) are a type of carbohydrate composed of short chains of glucose molecules linked together. They can be derived from natural sources like starch through enzymatic processing.
IMOs are primarily used as a sweetener and prebiotic fiber in various foods and supplements. They are low in calories and resistant to digestion, reaching the colon where they can support beneficial gut bacteria. However, evidence on their health benefits is mixed, with some studies suggesting potential gut health benefits and others debating their effectiveness as a low-calorie sweetener.
When you see IMOs on a label, they may contribute to the product's fiber content and have a slight sweetness. Individuals with sensitivities to certain fibers might want to introduce them gradually to avoid digestive discomfort.
Commonly found in: protein bars, fiber supplements, low-calorie sweeteners, functional beverages, bakery products
Benefits
- May support beneficial gut bacteria as a prebiotic fiber.
Isomalto-oligosaccharides are generally recognized as safe (GRAS) by the FDA for use in foods.
While some studies suggest prebiotic effects, others question their effectiveness as a low-calorie sweetener due to partial digestion.
Isomalto-oligosaccharides are plant-derived and suitable for vegan diets.
IMOs may promote gut health, but effects can vary among individuals.
Scout's take
Isomalto-oligosaccharides are prebiotic fibers that support gut health but are neutral in overall nutrition.
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