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parmesan
Dairy & Alternatives
Is parmesan high in gos?
Is parmesan high or low in gos? 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 gos food checker matters
Galacto-oligosaccharides (GOS) are carbohydrates found mainly in legumes and some vegetables. They're a FODMAP that can ferment in the gut, causing bloating and discomfort in sensitive people.
- Canned and rinsed legumes are lower in GOS than dried
- Start with smaller portions and build up tolerance
- Some people find beano-type enzymes helpful
- Firm tofu is lower in GOS than silken tofu
- Sprouted legumes may be better tolerated
Sensitivities
What parmesan contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where parmesan fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about parmesan
A wedge of real parmesan is one of the most concentrated trigger foods in the kitchen. Two years of aging drive its histamine, tyramine and free glutamate up together, which is exactly why it earns the nickname "the migraine cheese". Oddly for such a strong cheese it is low in lactose, but it is loaded with casein, and because it is set with animal rennet it is not vegetarian.
Watch for
- Extremely high in tyramine, the amine most tied to cheese-triggered migraine and to dangerous reactions on MAOI medication
- Very high in histamine and also a histamine liberator, a double hit that makes it one of the hardest cheeses for histamine intolerance
- A natural source of free glutamate, the umami compound that can act like MSG for people who react to it
- Low in lactose thanks to long aging, but very high in casein, and set with animal rennet so it is not vegetarian
Explore related in Dairy & Alternatives
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GOS Guide
Everything you need to know about gos sensitivity and smart food choices.
Galacto-oligosaccharides (GOS) are carbohydrates found mainly in legumes and some vegetables. They're a FODMAP that can ferment in the gut, causing bloating and discomfort in sensitive people.
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 GOS sensitivity:
View all safe options
These foods have moderate levels and may be tolerated in small amounts:
These foods are high in gos and may trigger symptoms:
View full list
If you're sensitive to GOS, consider these strategies:
- 1Canned and rinsed legumes are lower in GOS than dried
- 2Start with smaller portions and build up tolerance
- 3Some people find beano-type enzymes helpful
- 4Firm tofu is lower in GOS than silken tofu
- 5Sprouted legumes may be better tolerated
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 parmesan high in GOS?
GOS: low signal for most people.
Can I still eat parmesan if I'm sensitive to GOS?
Usually fine in normal portions.
What else should I check?
Check Histamine, Histamine Liberators, and Dairy Proteins next for a fuller picture.