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refined grains

refined grains

Grains

Is refined grains high in oxalates?

Oxalates status
No data

Is refined grains high or low in oxalates? See its exact rating, how much counts as a portion, and its FODMAP, salicylate, oxalate and diet compatibility in one place.

Sensitivity notes

Why oxalates food checker matters

Oxalates are compounds found in many plant foods that can bind with calcium to form crystals. High oxalate intake may contribute to kidney stones in susceptible individuals and can cause other symptoms in those with oxalate sensitivity.

  • Stay well-hydrated to help prevent oxalate crystal formation
  • Pair high-oxalate foods with calcium-rich foods to bind oxalates
  • Cooking and boiling can reduce oxalate content in some foods
  • Spread oxalate intake throughout the day rather than one large dose
  • Consider probiotics - some gut bacteria break down oxalates

Sensitivities

What refined grains contains

FODMAPs

FODMAPs
FructansSafe
GOSSafe
FructoseSafe
PolyolsSafe
LactoseSafe

Histamine & Amines

HistamineSafe
Histamine LiberatorsSafe
TyramineSafe

Plant compounds

Salicylates
Oxalates
Lectin
Nightshades

Irritants

CaffeineSafe
AlcoholSafe
Spicy FoodsSafe
Acidic FoodsSafe

Additives

SulfitesSafe
NitritesSafe
Glutamates

Allergens

Dairy ProteinsSafe
GlutenHigh
EggSafe
PeanutSafe
Tree NutsSafe
SoySafe
FishSafe
CrustaceansSafe
MolluscsSafe
SesameSafe
CelerySafe
MustardSafe
LupinSafe
Alpha-galSafe
NickelSafe

Diet fit

Where refined grains fits

Therapeutic diets

Low HistamineFit
Low SalicylateFit
Low Fermentation
EoE CompatibleAvoid
AIPNo data
InflammationAvoid
Reflux DietFit
Specific CarbohydrateAvoid
Low FibreFit
Gastroparesis DietFit

Lifestyle diets

VeganFit
VegetarianFit
PescatarianFit
MediterraneanFit
DASH DietFit
PaleoAvoid
Whole30Avoid
KetoAvoid
Low-carbAvoid

Religious diets

HalalFit
KosherFit
Hindu (no beef)Fit
JainFit
Buddhist VegetarianFit
Orthodox FastingFit
Ingredient notes

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
Learn More

Oxalates Guide

Everything you need to know about oxalates sensitivity and smart food choices.

Oxalates are compounds found in many plant foods that can bind with calcium to form crystals. High oxalate intake may contribute to kidney stones in susceptible individuals and can cause other symptoms in those with oxalate sensitivity.

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 Oxalates sensitivity:

View all safe options

These foods have moderate levels and may be tolerated in small amounts:

These foods are high in oxalates and may trigger symptoms:

View full list

If you're sensitive to Oxalates, consider these strategies:

  • 1Stay well-hydrated to help prevent oxalate crystal formation
  • 2Pair high-oxalate foods with calcium-rich foods to bind oxalates
  • 3Cooking and boiling can reduce oxalate content in some foods
  • 4Spread oxalate intake throughout the day rather than one large dose
  • 5Consider probiotics - some gut bacteria break down oxalates

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.

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FAQ

Is refined grains high in Oxalates?

Oxalates: higher signal - consider smaller servings or swaps.

Can I still eat refined grains if I'm sensitive to Oxalates?

Best to avoid or test carefully with a small amount.

What else should I check?

Check Inflammation, EoE Compatible, and Specific Carbohydrate next for a fuller picture.