Younger Americans Cutting Back on Alcohol, While Older Adults Increase Consumption

Recent data indicates a notable divergence in alcohol consumption patterns across American age groups, with younger adults reducing their intake and older adults increasing theirs. A study published in the Annals of Internal Medicine analyzed responses from over 114,000 U.S. adults between 2018 and 2024.

The research, which utilized data from the National Health Interview Survey conducted by the U.S. Centers for Disease Control and Prevention, found that overall alcohol consumption and heavy drinking decreased among Millennials and Gen Z. Specifically, total drinking dropped nearly 6% and heavy drinking fell by about a fifth in these younger cohorts from 2022 to 2024. This trend is seen as encouraging by lead author Dr. Brian Lee, a hepatologist with Keck Medicine of USC, though he notes that overall use remains above pre-pandemic levels.

Conversely, the study identified an upward trend in alcohol consumption among older Americans. Adults aged 50 to 64 experienced a 4% increase in overall drinking and a substantial 36% spike in heavy drinking between 2018 and 2024. Heavy drinking is defined in the study as five or more drinks per day or 16 or more per week for males, and four or more drinks per day or eight or more drinks per week for females.

While the exact reasons for these contrasting trends are not fully clear, researchers suggest increased public awareness of alcohol's health risks may be contributing to the decline among younger demographics. Alcohol has been linked to numerous diseases, including liver disease, cardiovascular disease, and various cancers. Studies indicate that younger people are more aware of these health harms compared to older adults.

Dr. Lee speculates that messaging around alcohol-related harm during the COVID-19 pandemic may have influenced younger adults. He also notes the possibility of substitution, where younger individuals might be choosing cannabis over alcohol, particularly with its increasing legalization. Financial factors could also play a role, as younger adults generally have less disposable income than their older counterparts.

For older adults, particularly those aged 50-64, the increase in drinking is a cause for concern, as this age group faces heightened risks for alcohol-related conditions like cirrhosis and cancer. The study suggests that this demographic could benefit from greater public health information regarding alcohol's dangers, especially as their consumption rises.

Shifting social norms may also be a factor. As fewer people in younger generations drink, there is less societal pressure to do so, creating a self-reinforcing cycle of sobriety. This contrasts with previous eras where heavy drinking was more normalized among older generations.