Is Barley Gluten-Free?
Quick Answer
No. Barley is one of the three gluten-containing grains (along with wheat and rye) and is never safe for people with celiac disease.
The Bottom Line: Barley contains gluten and is not safe for people with celiac disease or gluten sensitivity. Look for certified gluten-free alternatives instead. Source: Check Gluten, reviewed by Sarah Mitchell, B.S. Nutrition Science. Last updated June 2026.
🌍 Regional Safety Checker
No. Barley is one of the three gluten-containing grains (along with wheat and rye) and is never safe for people with celiac disease.
Barley is analyzed under general rules for this region. Barley is a gluten grain. Along with wheat and rye, it is one of the grains people with celiac disease must strictly avoid. The gluten protein in barley is called hordein.
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The Full Answer
Barley is a gluten grain. Along with wheat and rye, it is one of the grains people with celiac disease must strictly avoid. The gluten protein in barley is called hordein.
Barley hides in many products beyond the obvious. Malt, malt extract, malt syrup, malt vinegar, and malt flavoring are all derived from barley and contain gluten. These appear in beer, many breakfast cereals, malted milkshakes, and some chocolates and candies.
There is no safe amount of barley for someone with celiac disease. Look for gluten-free grains such as rice, quinoa, millet, sorghum, and buckwheat as substitutes.
Hidden Gluten Risks in Barley
- ⚠Malt, malt extract, malt syrup and malt vinegar are all barley-derived
- ⚠Common in beer and breakfast cereals
- ⚠Barley grass and barley malt flavoring also contain gluten
- ⚠Often listed simply as "malt" on labels
Avoid These
- 🚫 Pearl barley
- 🚫 Barley flour
- 🚫 Malt vinegar
- 🚫 Malted milk products
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Related: Is This Gluten-Free?
About the Author
Sarah Mitchell
Lead Content Writer & Nutritionist, B.S. Nutrition Science
Sarah was diagnosed with celiac disease in 2018 and writes evidence-based guides combining clinical nutrition knowledge with 6+ years of personal gluten-free living experience.
Medical Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice. Always consult your physician or a registered dietitian before making dietary changes related to celiac disease. Read full disclaimer.