What does the acronym "BAC" stand for?

The acronym "BAC" stands for Blood Alcohol Concentration. This term is used to measure the amount of alcohol present in a person's bloodstream, expressed as a percentage. For example, a BAC of 0.08% indicates that there are 0.08 grams of alcohol for every 100 milliliters of blood.

Understanding BAC is crucial for assessing an individual’s level of impairment and determining legal limits for driving and other activities. Public health discussions and legal standards often reference BAC levels to address issues surrounding drunk driving and alcohol consumption safety. This measurement is a key indicator used in law enforcement, medical settings, and alcohol education, emphasizing its importance in responsible drinking practices.