refined grains
Grains
Is refined grains high in nitrites?
Is refined grains high or low in nitrites? 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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Compare refined grains across criteria
Sensitivity notes
Why nitrites food checker matters
Nitrites are preservatives commonly used in cured meats. Some people are sensitive to them, experiencing headaches, flushing, or other symptoms after consumption.
- Choose uncured or 'no nitrates/nitrites added' meat products
- Note that 'natural' nitrites from celery powder act the same way
- Fresh meat is nitrite-free
- Bacon, hot dogs, and deli meats are common sources
- Vegetables like celery and beets contain natural nitrates
Sensitivities
What refined grains contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where refined grains fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about refined grains
Refined grains are the umbrella for white flour, white rice, degermed cornmeal, instant grains and most packaged baked goods and breakfast cereals. Refining means the bran and the germ have been milled away, leaving the starchy endosperm. That removes the fibre, most of the magnesium and B vitamins, and, counterintuitively, most of the lectins and phytates too, since those concentrate in the bran. Our data grades the category D for gluten, because the refined grain most people eat is wheat, and E for inflammation. It is otherwise clean on histamine, nickel, sulfites and lactose. This is more of a nutrition-pattern page than a sensitivity page, and it is worth being honest about that.
Watch for
- Graded D for gluten, which reflects the category being wheat dominated.Whether a specific refined grain contains gluten depends entirely on the parent grain: refined wheat, barley and rye do, white rice and degermed corn do not
- Graded E for inflammation, the strongest claim on this record, and E for EoE compatibility.Both are pattern judgements about refined starch rather than a reaction to a single compound
- Enriched is not the same as whole.Enrichment puts back a short list of B vitamins and iron. It does not put back the fibre, the magnesium or the germ oils that were milled out
- The trade-off runs both ways.Refined flour is lower in lectins and phytates than wholemeal, which is why some people with sensitive guts genuinely feel better on white bread than on brown, and why the fibre advice does not fit everyone
- Our data grades this category clean on the individual FODMAP columns, but that is the category average, not a green light for wheat-based members of it.Wheat flour and bread carry their own fructan grades on their own pages
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Nitrites Guide
Everything you need to know about nitrites sensitivity and smart food choices.
Nitrites are preservatives commonly used in cured meats. Some people are sensitive to them, experiencing headaches, flushing, or other symptoms after consumption.
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 Nitrites sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in nitrites and may trigger symptoms:
View full list
If you're sensitive to Nitrites, consider these strategies:
- 1Choose uncured or 'no nitrates/nitrites added' meat products
- 2Note that 'natural' nitrites from celery powder act the same way
- 3Fresh meat is nitrite-free
- 4Bacon, hot dogs, and deli meats are common sources
- 5Vegetables like celery and beets contain natural nitrates
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 refined grains high in Nitrites?
Nitrites: low signal for most people.
Can I still eat refined grains if I'm sensitive to Nitrites?
Usually fine in normal portions.
What else should I check?
Check Inflammation, EoE Compatible, and Specific Carbohydrate next for a fuller picture.