catfish
Seafood
Is catfish high in glutamates?
Is catfish high or low in glutamates? 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 glutamates food checker matters
Glutamates, including MSG, are flavor enhancers found naturally in many foods and added to others. Some people report sensitivity causing headaches, flushing, or other symptoms, though research on 'MSG syndrome' is mixed.
- MSG goes by many names - look for 'glutamate' on labels
- Naturally high in soy sauce, fish sauce, and aged cheeses
- Tomatoes and mushrooms are naturally high in glutamates
- Yeast extract and hydrolyzed proteins contain glutamates
- Fresh, unprocessed foods are generally lower
Sensitivities
What catfish contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where catfish fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about catfish
Catfish is one of the quieter proteins in a trigger journal: graded clean on gluten, lactose, every FODMAP column, salicylates, oxalates, nickel, glutamates, tyramine and lectins, with no nightshade, sulfite or dairy flags. Its single non-clean grade is histamine, and only at borderline. Farmed catfish tends to go from pond to ice within hours, which is exactly the handling that keeps fish histamine low. Realistically, when a plate of catfish causes symptoms it is rarely the fillet. The cornmeal and flour crust, the blackening spice and the tartar sauce all grade far worse than the fish underneath them.
Watch for
- Borderline on histamine, a freshness measure rather than a species one.Catfish is a lean freshwater fish without the histidine-heavy dark muscle that makes tuna and mackerel scombroid risks, so cold handling keeps it low
- Fried catfish is a different food from catfish.Fish-fry breaders are usually cornmeal cut with wheat flour, so a coated fillet is not gluten free unless you dredged it yourself, and the fryer is shared with battered items
- Blackening and Cajun rubs are built on paprika and cayenne, both graded high on nightshade, and paprika is also high in salicylates.The crust can trigger someone the fish would not
- Tartar sauce carries the rest of the load: it grades high FODMAP and pro-inflammatory.Lemon and hot sauce-free seasoning keep the test clean if you are trying to isolate the fish
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Glutamates Guide
Everything you need to know about glutamates sensitivity and smart food choices.
Glutamates, including MSG, are flavor enhancers found naturally in many foods and added to others. Some people report sensitivity causing headaches, flushing, or other symptoms, though research on 'MSG syndrome' is mixed.
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 Glutamates sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in glutamates and may trigger symptoms:
View full list
If you're sensitive to Glutamates, consider these strategies:
- 1MSG goes by many names - look for 'glutamate' on labels
- 2Naturally high in soy sauce, fish sauce, and aged cheeses
- 3Tomatoes and mushrooms are naturally high in glutamates
- 4Yeast extract and hydrolyzed proteins contain glutamates
- 5Fresh, unprocessed foods are generally lower
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 catfish high in Glutamates?
Glutamates: low signal for most people.
Can I still eat catfish if I'm sensitive to Glutamates?
Usually fine in normal portions.
What else should I check?
Check Fish, Vegan, and Vegetarian next for a fuller picture.