Foods to Absolutely Avoid if You Suspect Gluten Sensitivity or Celiac Disease

29. Sushi Rice Seasoning: Sticky but Sneaky

Sushi might look gluten-free at a glance—just rice, fish, and vegetables—but the devil’s in the details. Sushi rice is often seasoned with rice vinegar, sugar, and occasionally wheat-containing mirin or soy sauce to enhance umami and stickiness. Even if you avoid soy sauce dips, the rice itself may be an unseen culprit. Always confirm ingredients with sushi chefs or opt for restaurants with gluten-free protocols. Making sushi at home with certified gluten-free seasonings can be both fun and safer for sensitive eaters.

30. Pickles & Fermented Vegetables: Brine Watch

Pickles seem like a safe, crunchy delight—but commercially brined or fermented vegetables may contain hidden gluten. Certain vinegars used in the brine—like malt vinegar—are derived from barley. Additionally, seasoning blends or stabilizers in mass-produced jars can include wheat-based anti-caking agents. To avoid a briny betrayal, read ingredient lists carefully or choose artisanal brands that specify gluten-free ingredients. Better yet, home-pickling with cider or rice vinegar gives you flavorful results without the mystery.