A volume of beverage alcohol ( e.g. a glass of wine, a can of beer, or a mixed drink containing distilled spirits) that contains approximately the same amounts (in grams or mL) of pure ethanol regardless of the type of beverage. The term is often used to educate alcohol users about the similar effects associated with consuming different alcoholic beverages served in standard-sized glasses or containers (e.g. the effects of one glass of beer are equal to those of one glass of wine). In the UK, the term ''unit" is employed, where one unit of an alcoholic beverage contains approximately 8-9 grams of ethanol; in North American literature, ''a drink" contains about 12 grams of ethanol. In other countries, the amounts of alcohol chosen to approximate a standard drink may be greater or less, depending on local customs and beverage packaging.
Originally Published | Last Updated | 10 Sep 2020 | 26 Jan 2024 |
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