potassium chloride
Additives & Leavening
Is potassium chloride high in polyols?
Find out whether potassium chloride is high or low in polyols, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all 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
Triggers
Diets
Serving size, prep, and portion notes for potassium chloride
Potassium chloride is the salt substitute: the main ingredient in low-sodium salt and, increasingly, the quiet swap manufacturers use to cut sodium in bread, soup, crisps and deli meat. As a food trigger it is inert, clean on histamine, salicylate, FODMAPs, gluten and nickel alike. The reason to pay attention to it is medical rather than digestive. Potassium is cleared by the kidneys, and for anyone with reduced kidney function or on a blood pressure drug that holds potassium back, a heavy-handed salt substitute is a genuine route to high blood potassium.
Watch for
Hyperkalaemia risk is real and largely silent until it affects heart rhythm. The people who need to be careful are those with chronic kidney disease and those taking ACE inhibitors, ARBs, potassium-sparing diuretics such as spironolactone or amiloride, or regular NSAIDs / It hides behind soft wording. Labels may read potassium chloride, potassium salt, mineral salt or simply low-sodium salt, and reduced-sodium products often do not flag the substitution on the front of pack / The upside is well evidenced: a large randomised trial in people at high cardiovascular risk found that replacing part of the salt with potassium chloride reduced strokes and deaths. For most people with normal kidney function it is a net gain, not a hazard / Taste is its own limit. Above roughly a quarter to a third of the salt replaced, most people pick up a bitter metallic finish, which is why blends rather than pure potassium chloride are the norm
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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 potassium chloride high in Polyols?
Polyols: low signal for most people.
Can I still eat potassium chloride if I'm sensitive to Polyols?
Usually fine in normal portions.
What else should I check?
Check Inflammation, Histamine, and Histamine Liberators next for a fuller picture.