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water
Beverages
Is water high in low fermentation?
Is water high or low in low fermentation? 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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Compare water across criteria
Sensitivity notes
Why low fermentation food checker matters
SIBO (Small Intestinal Bacterial Overgrowth) diets focus on reducing fermentable foods that feed bacteria in the small intestine. Low-fermentation foods help manage symptoms like bloating, gas, and abdominal discomfort.
- Low-fermentation eating reduces food for overgrown bacteria
- Meal spacing (4-5 hours) allows the MMC to clear the gut
- Avoid grazing - structured meals are better
- Some find the elemental diet helpful under medical supervision
- Address underlying causes with your healthcare provider
Sensitivities
What water contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where water fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about water
Plain water is the baseline safe drink: no histamine, no FODMAPs, no salicylate, no caffeine, nothing to react to. If water seems to bother you, the trigger is almost always an additive, not the water. Tonic water contains quinine and sugar, flavoured and vitamin waters add sweeteners and citric acid, and sparkling or carbonated water can bloat a sensitive or reflux-prone gut. Still water itself is as clean as a drink gets.
Watch for
- Tonic water is not plain water: it contains quinine and added sugar, so a reaction to tonic is not a reaction to water
- Flavoured and vitamin waters add sweeteners, acids and colourings, any of which can be the real trigger
- Sparkling and carbonated water can cause bloating or reflux for some, from the carbonation rather than any chemical trigger
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Compare similar foods to build a personalized list of swaps that work for your system.
Low Fermentation Guide
Everything you need to know about low fermentation sensitivity and smart food choices.
SIBO (Small Intestinal Bacterial Overgrowth) diets focus on reducing fermentable foods that feed bacteria in the small intestine. Low-fermentation foods help manage symptoms like bloating, gas, and abdominal discomfort.
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 Low Fermentation sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in low fermentation and may trigger symptoms:
View full list
If you're sensitive to Low Fermentation, consider these strategies:
- 1Low-fermentation eating reduces food for overgrown bacteria
- 2Meal spacing (4-5 hours) allows the MMC to clear the gut
- 3Avoid grazing - structured meals are better
- 4Some find the elemental diet helpful under medical supervision
- 5Address underlying causes with your healthcare provider
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 water high in Low Fermentation?
Low Fermentation: low signal for most people.
Can I still eat water if I'm sensitive to Low Fermentation?
Usually fine in normal portions.
What else should I check?
Check Histamine, Histamine Liberators, and FODMAPs next for a fuller picture.