Compared to moderate drinkers, an alcoholic's life is shortened roughly how many years?

• A. 3 years
• B. 5 years
• C. 10 years
• D. 15 years

Answer: (D)

Heavy, long-term alcohol use shortens life expectancy compared with moderate drinking because it raises the risk of liver disease, cancers, heart problems, injuries, and other health issues that collectively lead to earlier death. Population data show that those with alcohol dependence tend to die much earlier than moderate drinkers—roughly a decade and a half sooner on average. So, among the options, the best fit is about a decade and a half shorter. The smaller gaps would underestimate the broad impact seen with chronic heavy drinking, though individual outcomes can vary based on health, genetics, and other factors.