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mayonnaise
Condiments & Sauces
Is mayonnaise vegetarian-compatible?
See whether mayonnaise fits a vegetarian diet, with a clear compatible-or-avoid verdict plus its FODMAP, histamine and other trigger ratings in one place.
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Compare mayonnaise across criteria
Sensitivity notes
Why vegetarian diet checker matters
A vegetarian diet excludes meat and fish but may include dairy products and eggs. It focuses on plant foods with optional animal-derived products like milk, cheese, and eggs.
- Eggs and dairy can help meet protein needs
- Include a variety of plant proteins for balanced nutrition
- Iron-rich foods pair well with vitamin C
- Don't rely too heavily on cheese as a protein source
- B12 is still important if limiting animal products
Sensitivities
What mayonnaise contains
FODMAPs
Histamine & Amines
Plant compounds
Irritants
Additives
Allergens
Diet fit
Where mayonnaise fits
Therapeutic diets
Lifestyle diets
Religious diets
What to know about mayonnaise
Mayonnaise is not a single ingredient, it is egg yolk, oil and an acid like vinegar or lemon, so its trigger profile is the sum of a few borderline parts rather than one big one. It carries moderate sulfites (graded C), sits borderline on histamine and salicylates (both B), and because it is egg based it does not fit an egg-free or EoE elimination plan. None of these is severe alone, but together they explain why mayo shows up on reaction logs more than a plain oil would.
Watch for
- Moderate sulfites (graded C), which can come from the vinegar and preservatives in commercial jars and bother sulfite-sensitive people
- Borderline on histamine and salicylates, a low-level double that adds up if you already react to aged or salicylate-rich foods
- Egg based, so it does not fit an egg-free or eosinophilic esophagitis (EoE) elimination diet
- The oil is usually a refined seed oil, which is why it grades only middling on the anti-inflammatory scale
Explore related in Condiments & Sauces
Compare similar foods to build a personalized list of swaps that work for your system.
Vegetarian Guide
Everything you need to know about vegetarian compatibility and smart food choices.
A vegetarian diet excludes meat and fish but may include dairy products and eggs. It focuses on plant foods with optional animal-derived products like milk, cheese, and eggs.
These foods are typically compatible with a Vegetarian approach:
View all safe options
Practical guidance for following a Vegetarian diet:
- 1Eggs and dairy can help meet protein needs
- 2Include a variety of plant proteins for balanced nutrition
- 3Iron-rich foods pair well with vitamin C
- 4Don't rely too heavily on cheese as a protein source
- 5B12 is still important if limiting animal products
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
Does mayonnaise fit a vegetarian diet?
Vegetarian: fits well for most plans.
What if I eat it occasionally?
Still check preparation and add-ins.
What are safer swaps?
Compare within the Condiments & Sauces group.