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Major Food Allergen Information

Carefully researched information on the FDA-recognized major food allergens and the many other foods people react to — written by Michelle HW Hill, Culinary Allergen Specialist.

Major allergens

Milk (Dairy)
Egg
Fish
Crustacean Shellfish
Tree Nuts
Peanut
Wheat
Soy
Sesame

Beyond the Big 9

Coconut
Latex
Alpha-gal Syndrome
Tree nut profiles
What is an allergen?
Reading US food labels

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Educational information only. Content on this site is not a substitute for diagnosis or advice from a qualified allergist or physician. Always read the full label and confirm ingredients with the manufacturer. © 2025–2026 Michelle HW Hill.