In relation to beers, IBU is an abbreviation for “International Bitterness Unit(s).” One can use IBU as an off-hand indicator of the beer’s bitterness. The bitterness is measured as low to high. In other words, generally, the higher the IBU number, the more bitter the beer. Scientifically and technically speaking, IBU quantifies the amount of […]
What Exactly Is IBU in Beers?
