spinach
Vegetables
Is spinach high in nightshades?
Is spinach high or low in nightshades? 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 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
- Sweet potatoes are NOT nightshades - they're safe
- Goji berries are nightshades
Sensitivities
What spinach contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where spinach fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about spinach
Spinach is genuinely nutritious and strongly anti-inflammatory, but it is also one of the highest-oxalate foods on the plate and grades high in histamine and salicylates. That combination is why a daily green smoothie or a big spinach salad can raise kidney-stone worries, itching or headaches even though the leaf itself is a nutrient powerhouse.
Watch for
- Very high in oxalate, the single biggest reason spinach is limited on kidney-stone (calcium oxalate) diets
- High in histamine and a moderate liberator, so it can drive itching, flushing or headaches in histamine intolerance
- High in salicylates and a high-nickel food, extra triggers if you react to either
- Often poorly tolerated in SIBO even though it is not especially high in the usual FODMAPs
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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.
Want personalized tracking?
Download Triggerbites to log meals, track symptoms, and discover your unique triggers.
Get the AppFAQ
Is spinach high in Nightshades?
Nightshades: low signal for most people.
Can I still eat spinach if I'm sensitive to Nightshades?
Usually fine in normal portions.
What else should I check?
Check Salicylates, Oxalates, and Glutamates next for a fuller picture.