Is Subway Wrap (Lavash) High in Histamine?

Subway Wrap (Lavash)

High histamine

This wrap is high in histamine because it is built on fermented wheat sourdough.

Food here is usually assembled to order from components that were prepped earlier in the day, so it tends to be fresher than a drive-through and less fresh than cooking at home. Histamine builds up as protein foods sit, so how long the chicken or beef has been in the warmer matters as much as what is in the bowl. Treat the rating above as a starting point.

Gluten Dairy

This lavash wrap is a wheat flatbread that includes cultured and fermented components.

Wheat sourdough — because it is fermented, the sourdough in this wrap carries a high histamine load, which sets the level for the whole thing.
Wheat flour, yeast, and oil — the plain wheat flour, yeast, and soybean oil all sit in the moderate range, filling out the picture underneath the sourdough.

A fresh, non-sourdough bread or flatbread is a lower-histamine way to hold the same fillings.

This rating comes from Subway's own published ingredient statement, read on August 10, 2026. Restaurant recipes vary by location and change over time, so always check the current listing: source 1, source 2. How we rate foods →

Subway Wrap (Lavash) and Subway are trademarks of their respective owners. This page is an independent histamine reference and is not affiliated with, endorsed by, or sponsored by the brand.