Back to Polyols food checker
jicama
Vegetables
Is jicama high in polyols?
Is jicama 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.
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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
Sensitivities
What jicama contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where jicama fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about jicama
Jicama is the crisp white Mexican root eaten raw in sticks with lime and chilli, and it earns its place as a substitution staple honestly: no histamine and no histamine liberator flag, no gluten, lactose, nightshade, sulfite, nitrite, glutamate or caffeine reading, and nothing high anywhere on the card. Two details keep it from being a blanket yes. First, portion. Jicama's famous fibre is largely inulin, which is a fructan, so it grades low on fructans at a normal serve and only borderline on total FODMAPs once the plate gets big. The tested low FODMAP serve is about 70g. Second, the part. Only the peeled flesh is food: the papery brown skin, plus the vine, leaves, flowers and seeds, contain rotenone, a natural insecticide, and are not edible.
Watch for
- Only the peeled tuber is edible.The brown skin and the entire rest of the jicama vine, including seeds and pods, contain rotenone. Peel generously and past the fibrous layer, and never treat the greens as a leafy vegetable.
- Inulin is a fructan even when the fructan grade reads low.The tested low FODMAP serve is around 70g, and total FODMAPs grade borderline above that, so a whole raw plate can act like a prebiotic dose and produce gas that a small side never would.
- Salicylates and oxalates are unrated for jicama in this dataset.That is not the same as cleared, so if you are running a strict salicylate or oxalate elimination, treat it as untested and reintroduce it deliberately.
- Clean on histamine, histamine liberation, glutamates and sulfites, which is exactly why it works as the crunch stand in for apple, water chestnut or raw celery when those are off the table.
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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.
Want personalized tracking?
Download Triggerbites to log meals, track symptoms, and discover your unique triggers.
Get the AppFAQ
Is jicama high in Polyols?
Polyols: low signal for most people.
Can I still eat jicama if I'm sensitive to Polyols?
Usually fine in normal portions.
What else should I check?
Check Jain, Low Fibre, and Gastroparesis Diet next for a fuller picture.