Beer and Celiac Disease
Conventional beer is made from malted barley — a major source of gluten — and is absolutely off-limits for people with celiac disease or gluten sensitivity. But the craft GF beer market has expanded significantly, offering genuinely good options for beer lovers who need to avoid gluten.
Understanding the difference between truly GF beer and "gluten-removed" beer is critical for celiac safety.
Why Conventional Beer Contains Gluten
Traditional beer is brewed from malted barley (sometimes wheat), water, hops, and yeast. Malted barley provides the fermentable sugars for alcohol production. Since barley is a gluten-containing grain, all conventional beers contain significant amounts of gluten — typically 2,000-20,000 ppm. For context, the GF safety threshold is 20 ppm.
Types of GF Beer
1. Naturally Gluten-Free Beer
Made entirely from GF grains — no wheat or barley at any stage of production. These are the safest option for people with celiac disease.
Common GF base ingredients:
- Sorghum: The most common GF grain used in GF beer. Produces a light, slightly sweet, sometimes cidery flavor.
- Millet: Used by several craft GF breweries. Produces a clean, light flavor.
- Rice: Often used in combination with other GF grains. Creates a very light, clean beer.
- Buckwheat: Used by some craft breweries for darker, more complex styles.
- Quinoa: Appears in some specialty GF beers.
- Corn: Used in some GF lagers.
- Chestnuts: Used in some specialty Italian and French GF beers.
2. Gluten-Removed Beer
Made from barley (and sometimes wheat), but treated with an enzyme called Clarex (or similar) that cleaves gluten proteins into smaller fragments. The resulting beer tests below 20 ppm on ELISA testing — the standard gluten testing method.
The celiac controversy: This category is controversial and problematic for celiac disease:
- The ELISA testing method may not detect all fragmented gluten, leading to inaccurately low readings
- The immune response in celiac disease responds to specific gluten peptide fragments, some of which may survive enzyme treatment
- Studies have found that some celiac patients react to gluten-removed beers even when ELISA testing shows <20 ppm
- The FDA does not allow gluten-removed beers to be labeled "gluten-free" in the US (they must be labeled "crafted to remove gluten")
- Most celiac disease organizations advise against gluten-removed beer for people with celiac disease
Who might tolerate gluten-removed beer: People with non-celiac gluten sensitivity may tolerate gluten-removed beer, particularly those who are less sensitive. For celiac disease, the safest recommendation is to avoid these products.
Popular gluten-removed beers: Omission (explicitly states it's not for celiac disease), Estrella Damm Daura, Green's Endeavour (some varieties), Redhook Ale Brewery GF line.
Best Naturally Gluten-Free Beer Brands
Ground Breaker Brewing (Portland, OR)
A 100% dedicated GF brewery — no gluten-containing grains ever enter the facility. Brews a wide range of styles using ingredients like lentils, chestnuts, and Oregon hops. Their beers have won awards in blind tastings against conventional beers. IPA No. 5, Dark Ale, and Pale Ale are standouts.
Holidaily Brewing Co. (Colorado)
Dedicated GF brewery making highly regarded ales and lagers. The Buckwit Belgian is a fan favorite. Winner of multiple awards in GF and overall craft beer competitions.
Ghostfish Brewing Company (Seattle, WA)
Dedicated GF brewery that has received widespread acclaim for the quality of its beer. Their Grapefruit IPA and Shrouded Summit witbier are particularly well-regarded.
New Planet Beer
One of the first nationally distributed GF beer brands. Makes sorghum-based pale ales, IPAs, and blonde ales. More widely available than craft dedicated GF breweries.
Bard's Beer
Sorghum-based lager. One of the original GF beer brands with over 20 years on the market. Clean, mild lager style.
Dogfish Head Tweason'ale
A sorghum-based fruity ale from the respected Dogfish Head craft brewery. Wider distribution than some GF-only breweries.
GF Beer Styles Available
The GF craft beer world now covers most conventional beer styles:
- Pale ale and IPA
- Lager and pilsner
- Stout and porter (dark ales)
- Wheat-style beer (made from GF alternatives)
- Belgian-style ales
- Sour ales
- Seasonal and specialty beers
What About Hard Cider, Wine, and Spirits?
Hard cider: Made from fermented apple juice. Naturally and always gluten-free. A great option for beer lovers switching to GF.
Wine: Wine is made from grapes and is naturally GF. Check dessert wines made with barley-based ingredients (rare but possible).
Mead: Made from honey and water. Naturally GF.
Distilled spirits: Vodka, rum, gin, tequila, and whiskey (even grain-based varieties like bourbon) are generally considered safe because distillation removes gluten proteins. Many celiac experts approve grain-based distilled spirits. However, some sensitive individuals still react, possibly to post-distillation additions in flavored spirits.