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  1. Gluten - Wikipedia

    Gluten is a structural protein complex naturally found in certain cereal grains. [1] The term gluten usually refers to the elastic network of a wheat grain's proteins, gliadin and glutenin primarily, …

  2. 8 Foods High in Gluten and Why You Should Avoid Them

    Oct 26, 2025 · Gluten is a protein found in wheat, barley, and rye which can be difficult to digest. Learn which foods to avoid if you can’t tolerate gluten.

  3. What Is Gluten and What Does It Do? - Johns Hopkins Medicine

    Gluten is naturally occurring, but it can be extracted, concentrated and added to food and other products to add protein, texture and flavor. It also works as a binding agent to hold processed …

  4. What Is Gluten? Common Foods, Conditions, and More - Healthline

    May 7, 2023 · This article reviews everything you need to know about gluten, including what it is, which foods contain it, who may need to follow a gluten-free diet, and how to eat a gluten-free …

  5. What is Gluten? - Celiac Disease Foundation

    Gluten is a general name for the proteins found in wheat, rye, barley and triticale – a cross between wheat and rye. It helps foods maintain their shape, acting as a glue that holds food …

  6. Gluten: A Benefit or Harm to the Body? - The Nutrition Source

    Gluten is a protein naturally found in some grains including wheat, barley, and rye. It acts like a binder, holding food together and adding a “stretchy” quality—think of a pizza maker tossing …

  7. Gluten Sensitivity: 10 Foods High in Gluten To Avoid - Health

    Jan 7, 2026 · Gluten can trigger digestive issues in people with celiac disease, wheat allergies, or gluten sensitivities. Avoiding wheat is important if you have these conditions.

  8. Gluten | Whole Grains, Celiac Disease, Intolerance | Britannica

    Dec 9, 2025 · Gluten, a yellowish gray powdery mixture of water-insoluble proteins occurring in wheat and other cereal grains and composed chiefly of the proteins gliadin and glutenin. …

  9. Gluten Intolerance: Symptoms and Treatment - Cleveland Clinic

    Jun 30, 2021 · Gluten intolerance, or sensitivity, is when you feel sick after eating gluten. Gas, bloating and fatigue are common symptoms of gluten sensitivity.

  10. Foods with Gluten: What to Eat & Avoid - MedicineNet

    Apr 4, 2025 · Gluten is found in wheat, barley, rye, triticale & products made from them. Avoid these grains if you're on a gluten-free diet.