Drinking age laws

Drinking age laws set the legal minimum age at which individuals can purchase or consume alcoholic beverages. In many countries, including the United States, this age is typically 21 years. These laws aim to reduce alcohol-related harm among young people, as research shows that younger drinkers are more likely to engage in risky behaviors and experience negative health effects. The laws vary by country; some have lower ages, while others may allow drinking at even younger ages under certain conditions. Enforcement of these laws often includes penalties for underage consumption and measures to prevent sales to minors.