Drinking Age To 21 Research Paper

834 Words4 Pages
Lowering MLDA 21 would be medically irresponsible because the brain's frontal lobes, essential for functions such as emotional regulation, planning, and organization, continue to develop through adolescence and young adulthood. Alcohol consumption can interfere with this development, potentially causing chronic problems such as greater vulnerability to addiction, dangerous risk-taking behavior, reduced decision-making ability, memory loss, depression, violence, and suicide. [20][21][22][23] Lowering MLDA 21 to 18 will irresponsibly allow a greater segment of the population to drink alcohol in bars and nightclubs, which are not safe environments. 76% of bars have sold alcohol to obviously intoxicated patrons [43], and about half of drivers…show more content…
A person can legally gamble in a casino in most states at age 21, purchase a handgun at age 21, adopt a child at age 21, rent a car (for most companies) at age 25, and run for President at age 35. [24] MLDA 21 reduces traffic accidents and fatalities. 100 of the 102 analyses (98%) in a 2002 meta-study of the legal drinking age and traffic accidents found higher legal drinking ages associated with lower rates of traffic accidents. [19] The National Highway Traffic Safety Administration (NHTSA) estimated that MLDA 21 decreased the number of fatal traffic accidents for 18- to 20-year-olds by 13% and saved approximately 27,052 lives from 1975-2008. [26] MLDA 21 reduces alcohol consumption. In a 2002 meta-study, 87% of the analyses found higher legal drinking ages associated with lower alcohol consumption. [19] In 2009, the NHTSA found that the percentage of weekend nighttime drivers with a blood-alcohol concentration (BAC) of .08 or higher declined from 5.4% in 1986 (two years after the MLDA was raised to 21) to 2.2% in 2007.…show more content…
Newly-legal drinkers often purchase alcohol for their underage peers, creating a "trickle-down" effect. [34] Surveys show that the most common source of alcohol among 18- to 20-year olds is their 21- to 24-year-old peers. [35] MLDA 21 helps prevent underage binge drinking by making it harder for people under 21 to obtain alcohol. Binge drinking peaks among 21- to 25-year-olds at 45.9%, while the binge drinking rates of those aged 12-13, 14-15, 16-17, and 18-20 are 1.5%, 7.8%, 19.4%, and 35.7% respectively. [23][36] MLDA 21 exerts valuable social pressure on potential underage drinkers. Youth may choose not to drink, or to drink less often, because of decreased social acceptability or increased risks from parental or legal authorities. Older youth and adults may furnish alcoholic beverages to minors less frequently, and licensed alcohol outlets may sell to minors less frequently, because of their perceptions that it is illegal, morally wrong, or because they might be caught.
Open Document