It is expressed as a percentage, indicating how much of the total volume of the liquid is pure alcohol. For example, a beer ...

Learn about alcohol by volume (ABV) in beer, its effects on health, and responsible drinking tips. Understand the different alcohol content in beer and how to enjoy it safely.

This is particularly true within craft beer, where beers with an ABV percentage higher than 8 — mostly double and even triple India pale ales, but also Belgian-style tripels and imperial stouts ...

If you’re choosing between two beers of the same size, for instance, and one is 4 percent A.B.V. and the other is 8 percent, the 4 percent beer will expose you to half as much ethanol.

The first was based on alcohol evaporation: brewing a regular beer, heating it to a high temperature (alcohol boils at around 72˚C), and evaporating off the alcohol. “Evaporation technology at that ...