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How The World Eats
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Allergen

Allergen flags whether an ingredient is a common trigger for food allergies or intolerance. Pizza dough, Wikipedia notes, is "leavened wheat-based dough," and wheat is one of the ingredients most often linked to allergy and gluten intolerance. Browsing by allergen helps a visitor find or avoid ingredients that share the same risk.

Facts
Comparison
Era of EmergenceSourced to the subject's own account
6500 BCE 1
Allergen
Sources
1. Dairy Product (Wikipedia)
WikipediaDairy product, History section, seventh millennium BC Anatolia
Quote, Dairy product, History section, seventh millennium BC Anatolia
the earliest evidence of using domesticated cows for dairy production is from the seventh millennium BC, the early Neolithic era, in northwestern Anatolia.
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