Binge drinking refers to when a person consumes enough alcohol within about two hours to raise their blood-alcohol concentration (BAC) to 0.08% or higher. That's at least 0.08 grams of alcohol per deciliter of blood, and for average adults, it's about four or more drinks for women and five or more drinks for men. In the U.S., a standard drink contains 0.6 ounces (14 grams) of pure alcohol; that translates to about 12 ounces of beer, 5 ounces of wine, or 1.5 ounces of distilled spirits.
Notably, there's a behavior that's even more extreme than binge drinking, known as high-intensity drinking. The NIAAA defines this as drinking at levels two or more times the thresholds for binge drinking — so 10 drinks or more for men, or eight or more for women, within about two hours.
I've listened people saying that binge drinking isn't harmful or isn't as harmful as high intensity drinking. But this article suggests severe health effects of repetitive binge drinking, so I'd say half a glass red wine might do better but spirits in any quantity aren't good at all for health.
What do you say?
Do you think binge drinking is safer?