decaf coffee
Beverages
Is decaf coffee high in nightshades?
Find out whether decaf coffee is high or low in nightshades, see its exact rating, and check its FODMAP, salicylate, oxalate and diet compatibility all in one place.
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Sensitivity notes
Why nightshades food checker matters
Nightshades are a plant family including tomatoes, peppers, eggplants, and potatoes. Some people find that avoiding nightshades helps with joint pain, digestive issues, or inflammatory conditions, though research is limited.
- Complete elimination for 30 days gives the clearest picture
- Watch for hidden nightshades in spice blends and sauces
- Paprika and cayenne are nightshades often overlooked
Triggers
Diets
Serving size, prep, and portion notes for decaf coffee
Decaf coffee is the pick for people who love coffee but not what caffeine does to them. The nuance that matters: decaf is low-caffeine, not caffeine-free. A cup still carries roughly 2 to 5 mg, against about 95 mg in a regular cup, enough that the very caffeine-sensitive can notice it over several cups or late at night. Coffee is also a mild histamine liberator whether or not the caffeine is removed, so a few people react to the coffee itself and not the buzz.
Watch for
Not caffeine-free: roughly 2 to 5 mg per cup remains, so several decafs can add up for someone who is genuinely caffeine-sensitive or drinking it in the evening / Coffee is a mild histamine liberator, so decaf can still bring on flushing or a headache in histamine-sensitive people even with the caffeine gone / Carries a moderate amount of nickel, relevant only if you have systemic nickel allergy and are stacking many nickel-rich foods / Not paleo or AIP compliant, and the solvent-based decaffeination process is why some drinkers prefer Swiss Water decaf
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Nightshades Guide
Everything you need to know about nightshades sensitivity and smart food choices.
Nightshades are a plant family including tomatoes, peppers, eggplants, and potatoes. Some people find that avoiding nightshades helps with joint pain, digestive issues, or inflammatory conditions, though research is limited.
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 Nightshades sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in nightshades and may trigger symptoms:
View full list
If you're sensitive to Nightshades, consider these strategies:
- 1Complete elimination for 30 days gives the clearest picture
- 2Watch for hidden nightshades in spice blends and sauces
- 3Paprika and cayenne are nightshades often overlooked
- 4Sweet potatoes are NOT nightshades - they're safe
- 5Goji berries are nightshades
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 decaf coffee high in Nightshades?
Nightshades: low signal for most people.
Can I still eat decaf coffee if I'm sensitive to Nightshades?
Usually fine in normal portions.
What else should I check?
Check Paleo AIP, Histamine, and Histamine Liberators next for a fuller picture.