rhubarb
Fruit
Is rhubarb high in lectin?
Is rhubarb high or low in lectin? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.
Related checkers
Compare rhubarb across criteria
Sensitivity notes
Why lectin food checker matters
Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.
- Proper cooking destroys most lectins - never eat raw beans
- Pressure cooking is highly effective at reducing lectins
- Peeling and deseeding reduces lectin content
- Fermentation can reduce lectins in some foods
- Sprouting may increase or decrease lectins depending on the food
Sensitivities
What rhubarb contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where rhubarb fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about rhubarb
Rhubarb sits with spinach and beet greens among the highest oxalate foods on an ordinary shopping list, and for the stalk that is the entire trigger story. It grades clean on histamine, gluten, lactose, nightshade, sulfite and nickel, and high on oxalate. The leaves are a separate matter and are not food at all: they hold far more oxalic acid than the stalks along with anthraquinone glycosides, and eating them causes burning, vomiting and kidney injury. One more thing shapes what you are actually logging. Almost nobody eats rhubarb plain, because it is too sour, so the real serving is stewed with a lot of sugar, baked under pastry or folded through custard.
Watch for
- Never eat the leaves.Trim and discard them, and do not treat them as a green. They combine very high oxalic acid with anthraquinone glycosides, a combination linked to severe vomiting, burning of the mouth and throat, and acute kidney injury
- The stalks are still high in oxalate, which puts rhubarb on the same list as spinach and beet greens for anyone who forms calcium oxalate stones
- Boiling does not rescue it the way it does other high oxalate vegetables.Soluble oxalate leaches into the cooking water, but rhubarb is stewed in its own juice and that juice is eaten, so the oxalate stays on the plate
- Salicylate is unrated for rhubarb in our data.Do not read the run of clean columns as an all clear if salicylates are the sensitivity you are tracking
- The serving is a sweet one.A crumble or pie brings sugar and a wheat pastry with it, so record those separately before deciding the rhubarb was the problem
Explore related in Fruit
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Lectin Guide
Everything you need to know about lectin sensitivity and smart food choices.
Lectins are proteins found in many plant foods, especially legumes and grains. Some people follow low-lectin diets believing they reduce inflammation and digestive issues, though properly cooked foods have reduced lectin content.
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 Lectin sensitivity:
View all safe options
If you're sensitive to Lectin, consider these strategies:
- 1Proper cooking destroys most lectins - never eat raw beans
- 2Pressure cooking is highly effective at reducing lectins
- 3Peeling and deseeding reduces lectin content
- 4Fermentation can reduce lectins in some foods
- 5Sprouting may increase or decrease lectins depending on the food
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
Want personalized tracking?
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Get the AppFAQ
Is rhubarb high in Lectin?
Lectin: higher signal - consider smaller servings or swaps.
Can I still eat rhubarb if I'm sensitive to Lectin?
Best to avoid or test carefully with a small amount.
What else should I check?
Check Oxalates, Reflux Diet, and Acidic Foods next for a fuller picture.