cashew nuts
Nuts & Seeds
Is cashew nuts high in sulfites?
Is cashew nuts high or low in sulfites? 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 sulfites food checker matters
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
- Dried fruits are often high in sulfites unless labeled 'unsulfured'
- Wine, especially white, commonly contains sulfites
- Fresh foods are naturally sulfite-free
- Check medication labels - some contain sulfites
- Look for 'contains sulfites' on labels (required above 10ppm)
Sensitivities
What cashew nuts contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where cashew nuts fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about cashew nuts
As a snack, cashew nuts are the highest-FODMAP nut you can grab: Monash rates even 10 nuts high FODMAP, driven by both fructans and a very high GOS load. That is why a handful of cashews bloats people who tolerate almonds or macadamias fine. They also run high in nickel and rate poorly for SIBO, so cashew nuts are an easy trap when you are snacking to trigger-test.
Watch for
- One of the highest-FODMAP nuts, high in both fructans and GOS, so a small handful can bloat a sensitive gut
- Even 10 cashews are enough to cross into a high-FODMAP serve, unlike most snack nuts
- Poor for SIBO, since the fermentable carbohydrates feed bacterial overgrowth
- High in nickel, worth noting if you have systemic nickel allergy
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Sulfites Guide
Everything you need to know about sulfites sensitivity and smart food choices.
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
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 Sulfites sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in sulfites and may trigger symptoms:
View full list
If you're sensitive to Sulfites, consider these strategies:
- 1Dried fruits are often high in sulfites unless labeled 'unsulfured'
- 2Wine, especially white, commonly contains sulfites
- 3Fresh foods are naturally sulfite-free
- 4Check medication labels - some contain sulfites
- 5Look for 'contains sulfites' on labels (required above 10ppm)
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 cashew nuts high in Sulfites?
Sulfites: low signal for most people.
Can I still eat cashew nuts if I'm sensitive to Sulfites?
Usually fine in normal portions.
What else should I check?
Check FODMAPs, GOS, and Tree Nuts next for a fuller picture.