erythritol
Sweeteners
Is erythritol high in polyols?
Is erythritol high or low in polyols? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
Sensitivity notes
Why polyols food checker matters
Polyols (sugar alcohols) are found naturally in some fruits and vegetables, and are used as artificial sweeteners. They're poorly absorbed and can cause digestive symptoms, especially in IBS sufferers.
- Avoid sugar-free products with sorbitol, mannitol, xylitol, maltitol
- Stone fruits are naturally high in polyols
- Cooking doesn't reduce polyol content
- Avocado portion size matters - small amounts may be fine
- Cauliflower and mushrooms are common triggers
What to know about erythritol
Erythritol is the sugar alcohol that refuses to behave like the other sugar alcohols. It is graded high on polyols, because chemically that is exactly what it is, yet it sits at the clean end of the overall FODMAP scale, and that apparent contradiction is the whole story. Roughly 90 percent of what you swallow is absorbed in the small intestine and passed out unchanged in urine, so very little reaches the colon to be fermented. That is why low FODMAP bakers reach for erythritol when sorbitol, xylitol and maltitol leave them bloated, and why it is tolerated at doses that would make those three unusable. It is clean on histamine, gluten, lactose, salicylates, caffeine, sulfites and nickel. The genuinely open question about erythritol is not digestion at all: a 2023 Cleveland Clinic paper in Nature Medicine linked high circulating erythritol to heart attack and stroke and showed increased platelet clotting activity, and that debate is still live.
Watch for
- Graded high on polyols, so a strict low FODMAP elimination phase will still ask you to leave it out, even though its absorption profile is far friendlier than sorbitol, xylitol or maltitol
- Dose still decides it.Around 30 to 50 g in one go (a whole tray of sugar-free baking, or several servings of sugar-free sweets) can bring on nausea, rumbling and loose stools in people who handle a teaspoon or two without trouble
- Most tabletop stevia and monk fruit sweeteners are mostly erythritol by weight, with the intense sweetener present in traces.If a stevia blend upsets you, erythritol is the likelier culprit than the stevia
- The 2023 Nature Medicine finding is an association, not proof of cause.The body also makes small amounts of erythritol from glucose, so raised blood levels may partly mark existing metabolic disease. A 2024 follow-up did find platelet activation in healthy volunteers after a 30 g drink, which is why the question stays open
- Hides in sugar-free gum, protein bars, keto baking blends and zero sugar drinks, sometimes labelled only as E968 or as part of a sweetener blend
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Polyols Guide
Everything you need to know about polyols sensitivity and smart food choices.
Polyols (sugar alcohols) are found naturally in some fruits and vegetables, and are used as artificial sweeteners. They're poorly absorbed and can cause digestive symptoms, especially in IBS sufferers.
Sensitivity varies widely. What triggers one person may be fine for another. Track your reactions to find your personal threshold.
These foods are generally well-tolerated for Polyols sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in polyols and may trigger symptoms:
View full list
If you're sensitive to Polyols, consider these strategies:
- 1Avoid sugar-free products with sorbitol, mannitol, xylitol, maltitol
- 2Stone fruits are naturally high in polyols
- 3Cooking doesn't reduce polyol content
- 4Avocado portion size matters - small amounts may be fine
- 5Cauliflower and mushrooms are common triggers
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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Get the AppFAQ
Is erythritol high in Polyols?
Polyols: moderate signal - portion size matters.
Can I still eat erythritol if I'm sensitive to Polyols?
Try smaller portions and space it out.
What else should I check?
Check AIP next for a fuller picture.