To begin with, excessive drinking or alcohol abuse (Alcohol Use Disorder) includes binge drinking, heavy drinking, and any drinking by pregnant women or people younger than age 21. Binge drinking, the most common form of excessive drinking, is defined as consuming:
For women, 4 or more drinks during a single occasion
For men, 5 or more drinks during a single occasion
Heavy drinking is defined as consuming:
For women, 8 or more drinks per week
For men, 15 or more drinks per week
What is considered a standard "drink"? In the United States, a standard drink contains 0.6 ounces (14.0 grams or 1.2 tablespoons) of pure alcohol. Generally, this amount of pure alcohol can be found in:
12 ounces of beer (5% alcohol content)
8-9 ounces of malt liquor (7% alcohol content)
5 ounces of wine (12% alcohol content)
1.5 ounces of 80-proof (40% alcohol content) distilled spirits or liquor (e.g., gin, rum, vodka, whiskey)
Excessive alcohol use is responsible for about 88,000 deaths a year in the United States, including 1 in 10 total deaths among working-age adults aged 20 to 64 years. To illustrate, in 2010, excessive alcohol use cost the US economy $249 billion, or $2.05 a drink.
Binge drinking and alcohol abuse are responsible for over half the deaths and three-quarters of the costs due to excessive alcohol use. According to the CDC, estimates suggest that 37 million US adults-or 1 in 6-binge drink about once a week, consuming an average of 7 drinks per binge. As a result, US adults consume about 17 billion binge drinks annually or about 470 binge drinks per binge drinker.
Over time, excessive alcohol use can lead to the development of chronic diseases and other serious problems, including alcohol use disorder and problems with learning, memory, and mental health. Chronic health conditions that have been linked to excessive alcohol use include: