It doesn’t matter if you’re drinking lager, ale or stout, the important thing to know is how strong your drink is, and how much you’re having. For example, one pint of 5% lager contains nearly 3 units.
Always check the label
Checking your drink’s ABV (alcohol by volume) will give you a guide to how strong it us. The ABV tells you what percentage of the drink is made up of alcohol. For example, a lager with 5% ABV is 5% pure alcohol. The higher the percentage, the more alcohol there is.