Tag: Barley in beer

Despite a common misconception, standard Guinness stout does not contain wheat in its recipe. However, this popular Irish stout is brewed with barley, which is a gluten-containing grain, making it unsafe for those with celiac disease or gluten intolerance.

According to brewing traditions dating back millennia, the vast majority of beer contains malted grain, with barley being the most common choice. This fundamental ingredient provides the sugars necessary for fermentation, but does beer contain wheat or barley in all cases? The answer depends on the beer style and brewing method.