ImportantThis guide is educational and does not replace diagnosis, medical advice, the official product label, or your personal emergency plan.

Gluten is broader than wheat

Wheat is a major U.S. food allergen, but gluten can also come from barley and rye. A wheat-free claim is not the same as a gluten-free claim.

Ingredients to review

Wheat, barley, rye, malt, brewer’s yeast, semolina, spelt, durum, and triticale are common terms to discuss with your clinician or dietitian.

  • Wheat varieties such as spelt and durum
  • Barley and malt
  • Rye and triticale
  • Brewer’s yeast when source is unclear

Use the right standard for you

Celiac disease, non-celiac gluten sensitivity, and wheat allergy are different conditions. Follow the label rules and clinical advice that apply to your diagnosis.

Sources and further reading