Guinness Goes Vegan
Food & Drink Email Print More Guinness is brewed with fish bladder particles to remove yeast from the beer. Credit: Richard I'Anson / Getty Images Guinness drinkers have been imbibing fish bladder particles with their beer for more than 100 years, but that could change in 2016. Ireland's famous St. James Gate brewery, the home of Guinness, is in the process of abandoning isinglass, a gelatin collected from the air bladders of fish. It's been used to clarify alcohol, pulling yeast particles out of suspension, since the 17th century and is now primarily used for beer served in casks (cellar…