tomato
Vegetables
Is tomato high in sulfites?
See sulfites status for tomato alongside other trigger notes.
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Sensitivity notes
Why sulfites food checker matters
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
- Dried fruits are often high in sulfites unless labeled 'unsulfured'
- Wine, especially white, commonly contains sulfites
- Fresh foods are naturally sulfite-free
Triggers
Diets
Serving size, prep, and portion notes for tomato
Juicy base ingredient with bright flavor for sauces and salads.
Typical serving
1 medium tomato (about 120 g)
Best for
sauces / salsas / sandwiches
Prep notes
- Roast tomatoes to deepen sweetness.
- Remove seeds when you want a less watery dish.
- Peel for smoother sauces or soups.
Portion notes
- One tomato makes a single-serve salad topper.
- Half cup diced is a solid salsa portion.
- A few slices are enough for a sandwich layer.
Watch for
extra liquid in salads / over-reducing in sauces
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Sulfites Guide
Everything you need to know about sulfites sensitivity and smart food choices.
Sulfites are preservatives found in wine, dried fruits, and processed foods. They can trigger asthma symptoms, headaches, and allergic reactions in sensitive individuals.
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 Sulfites sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in sulfites and may trigger symptoms:
View full list
If you're sensitive to Sulfites, consider these strategies:
- 1Dried fruits are often high in sulfites unless labeled 'unsulfured'
- 2Wine, especially white, commonly contains sulfites
- 3Fresh foods are naturally sulfite-free
- 4Check medication labels - some contain sulfites
- 5Look for 'contains sulfites' on labels (required above 10ppm)
Pro tip: Keep a food diary to track your reactions. The Triggerbites app makes this easy with automatic pattern detection.
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