areca nuts
Nuts & Seeds
Is areca nuts high in polyols?
Is areca nuts 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 areca nuts contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where areca nuts fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about areca nuts
Areca nut, sold almost everywhere as betel nut or supari, is not a borderline food trigger. It is a Group 1 human carcinogen: the IARC classifies the nut itself as carcinogenic to humans even when it is chewed on its own with no tobacco added, and it is one of the most widely used psychoactive substances on earth. The buzz is not caffeine, it is arecoline, an alkaloid that acts on muscarinic receptors and produces the flush, the sweating and the racing heart. Areca grades worst possible for inflammation and it is the food most likely to end up on this journal for reasons that have nothing to do with a sensitive gut.
Watch for
- Classified by the IARC as carcinogenic to humans (Group 1), and that verdict holds for the plain nut, not just for betel quid mixed with tobacco.It is causally linked to oral, pharyngeal and oesophageal cancer
- Causes oral submucous fibrosis, a precancerous stiffening of the mouth lining.The early signs are a burning mouth, loss of taste, tightening cheeks and a jaw that will not open as wide as it used to, and it does not reverse on its own
- Graded worst possible for inflammation.Arecoline drives collagen deposition and chronic inflammatory change in the oral mucosa, which is the mechanism behind the fibrosis rather than a side effect of it
- Arecoline is a muscarinic agonist, so acute effects include flushing, heavy salivation, sweating, palpitations and dizziness.That same pharmacology is why areca chewing is linked to worsening asthma control
- Regular chewing carries an established dependence and withdrawal pattern, and long-term use is associated with type 2 diabetes and metabolic syndrome
- On the ordinary food-trigger axes it is also high in nickel and high in lectins, borderline for salicylates, oxalate and SIBO, but none of that is the reason to log it
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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 areca nuts high in Polyols?
Polyols: higher signal - consider smaller servings or swaps.
Can I still eat areca nuts if I'm sensitive to Polyols?
Best to avoid or test carefully with a small amount.
What else should I check?
Check Inflammation, AIP, and Mediterranean next for a fuller picture.