The Minimum Legal Drinking Age (MLDA) is the minimum age at which an individual is legally allowed to purchase and consume alcoholic beverages. In many countries, including the United States, the MLDA is set at 21 years old. This law aims to reduce alcohol-related accidents and health issues among young people. The MLDA varies globally, with some countries allowing drinking at ages as low as 16 or 18. These differences reflect cultural attitudes towards alcohol and its consumption. Enforcement of the MLDA is crucial for public safety and is often supported by educational programs about the risks of underage drinking.