cassava
Vegetables
Is cassava high in sulfites?
Is cassava 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 cassava contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where cassava fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about cassava
Cassava is the tropical root that tapioca is made from, and on the trigger panel it is quiet: A for gluten, histamine, histamine liberation, tyramine, nickel, sulfites, glutamates, lactose and nightshade, with FODMAPs its only moderate mark at B. The story worth telling about cassava is not a food chemistry sensitivity at all. The raw root contains cyanogenic glycosides, mainly linamarin, which release hydrogen cyanide when the root is damaged, so cassava has to be peeled and properly cooked before anyone eats it. Bitter cultivars carry far more of them than the sweet table varieties sold in Western shops, and every traditional cassava cuisine builds peeling, grating, soaking or fermenting and long cooking into the method for exactly that reason. Prepared normally it is one of the calmer gluten free staples for a sensitive gut. Eaten raw or half cooked it is genuinely dangerous, which is why this page leads with preparation rather than with a grade.
Watch for
- Raw or undercooked cassava is not food.The root carries cyanogenic glycosides that release cyanide, and peeling plus thorough cooking (boiling, roasting, or the traditional grate, soak and ferment) is what removes them.
- Bitter cultivars are the dangerous ones.Sweet table cassava is much lower in cyanogens, while bitter varieties eaten as a subsistence staple without full processing are linked to konzo, an irreversible paralytic disorder documented in cassava dependent regions during food shortages.
- Moderate FODMAP at B.Cassava is clean on fructans, GOS, excess fructose and polyols individually, so it is portion size rather than a specific sugar that catches people out on a big plate of boiled root.
- Salicylates and oxalates are unrated for the fresh root in our data.If you track either one, log cassava as unknown rather than assuming it is clear.
- Graded pro-inflammatory at E as a starchy, high glycemic staple.That is a dietary pattern note in the same bracket as potato and yam, not a sensitivity trigger.
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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.
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Get the AppFAQ
Is cassava high in Sulfites?
Sulfites: low signal for most people.
Can I still eat cassava if I'm sensitive to Sulfites?
Usually fine in normal portions.
What else should I check?
Check Inflammation, Specific Carbohydrate, and Keto next for a fuller picture.