black tea
Beverages
Is black tea high in nickel?
Is black tea high or low in nickel? 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 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
- First-draw water from taps may be higher in nickel - let it run
- Vitamin C may help reduce nickel absorption
Sensitivities
What black tea contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where black tea fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about black tea
Black tea looks gentle but carries three separate triggers: it is high in caffeine, high in salicylates and very high in oxalate. The oxalate is the one people miss, and it matters because black tea is one of the biggest dietary sources of oxalate linked to kidney stones. Cup for cup black tea has less caffeine than coffee, but the salicylate and oxalate load is where it can catch out sensitive people.
Watch for
- Very high in oxalate, one of the leading dietary sources tied to calcium-oxalate kidney stones, so heavy drinkers are often told to cut back
- High in caffeine, though roughly half that of the same volume of brewed coffee, enough to affect sleep or jitters
- High in salicylates, a possible trigger if you react to aspirin or salicylate-rich foods
- Moderate in nickel, a minor consideration on a low-nickel diet
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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.
Want personalized tracking?
Download Triggerbites to log meals, track symptoms, and discover your unique triggers.
Get the AppFAQ
Is black tea high in Nickel?
Nickel: moderate signal - portion size matters.
Can I still eat black tea if I'm sensitive to Nickel?
Try smaller portions and space it out.
What else should I check?
Check Oxalates, Salicylates, and Caffeine next for a fuller picture.