rutabaga
Vegetables
Is rutabaga high in nickel?
Find out whether rutabaga is high or low in nickel, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all in one place.
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Sensitivity notes
Why nickel food checker matters
Nickel is a metal found in many foods including chocolate, nuts, and leafy greens. People with nickel allergy (often showing as contact dermatitis) may also react to dietary nickel, causing skin and digestive symptoms.
- Avoid cooking acidic foods in stainless steel cookware
- Canned foods often have higher nickel content
- Chocolate, nuts, and legumes are common high-nickel foods
Triggers
Diets
Serving size, prep, and portion notes for rutabaga
Rutabaga, sold as swede in Britain and Ireland, is a cross between turnip and cabbage, and it behaves like a brassica root rather than a starchy one. Across the food chemistry triggers it is quiet: no histamine, no gluten, no lactose, no nightshade, low nickel, mild oxalate and low salicylate, which is where it parts company with the turnip it is half descended from. Nothing on the panel is flagged high, so the useful cautions are all about how swede reaches the table: a paraffin wax coating on supermarket roots, a heavy raw brassica load if you shred it into slaw or juice it, and a mash that is usually as much butter and cream as vegetable.
Watch for
Oxalate grades mild for the peeled root, around 30 mg per 100 g, so swede stays on the plate when you are cutting oxalate. The heavy published figures belong to brassica leaves rather than roots, and boiling in plenty of water and draining lowers soluble oxalate further if you are being strict / Supermarket swedes are usually dipped in food grade paraffin wax so they do not dry out on the shelf. Peel deep enough to take the wax off completely and do not roast them in their skins the way you would a potato / A brassica, so it carries glucosinolates, the goitrogenic compounds of the cabbage family. This only becomes relevant in large raw amounts such as juice or daily slaw, and mainly if your iodine intake is low. Cooking reduces them / Moderate on total FODMAPs by portion. Swede is a common potato substitute in low FODMAP mash, but a big serving of any brassica still gives the gut something to ferment / The mash is rarely just the root. Swede is traditionally mashed with butter, cream and nutmeg or served under a roast, so log the dairy on its own line before you blame the vegetable
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Nickel Guide
Everything you need to know about nickel sensitivity and smart food choices.
Nickel is a metal found in many foods including chocolate, nuts, and leafy greens. People with nickel allergy (often showing as contact dermatitis) may also react to dietary nickel, causing skin and digestive symptoms.
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 Nickel sensitivity:
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These foods are high in nickel and may trigger symptoms:
View full list
If you're sensitive to Nickel, consider these strategies:
- 1Avoid cooking acidic foods in stainless steel cookware
- 2Canned foods often have higher nickel content
- 3Chocolate, nuts, and legumes are common high-nickel foods
- 4First-draw water from taps may be higher in nickel - let it run
- 5Vitamin C may help reduce nickel absorption
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 rutabaga high in Nickel?
Nickel: low signal for most people.
Can I still eat rutabaga if I'm sensitive to Nickel?
Usually fine in normal portions.
What else should I check?
Check FODMAPs, Oxalates, and FODMAPs next for a fuller picture.