Contrary to popular perception of being "sober curious," Generation Z adults are actually consuming more alcohol than millennials did at the same age, according to a comprehensive new study from University College London.
Binge Drinking Rates Higher Than Expected
The research, which examined data from nearly 10,000 young adults born in the UK between 2000 and 2002, found that 68 percent of Gen Z participants reported binge drinking within the last year. This represents a significant increase compared to previous generations at similar life stages.
"Recent reports have suggested that young people are increasingly turning their backs on drinking alcohol compared to earlier-born generations," explained lead author Dr. Aase Villadsen. "However, our new study appears to show that this might not be the case for some members of Gen Z as they reach their early 20s."
Alarming Increase in Substance Use
The longitudinal study tracked participants from age 17 to 23, revealing dramatic increases in both alcohol and drug consumption. By age 23, the number of young adults binge drinking or experimenting with hard drugs had tripled compared to their teenage years.
Specifically, 29 percent of 23-year-olds reported binge drinking once a month or more frequently, a substantial jump from just 10 percent at age 17. This compares unfavorably to the 25 percent of millennials who engaged in similar binge drinking patterns at comparable ages.
Drug Use Patterns Emerge
The research uncovered concerning drug use statistics alongside the alcohol findings. Approximately half of 23-year-olds (49 percent) reported using cannabis, up from 31 percent at age 17. Even more alarming, one-third of young adults admitted to trying harder substances including cocaine, ketamine, and ecstasy.
"Although late adolescence and early adulthood is a time when young people tend to experiment, increased binge drinking and drug use does give cause for concern," Dr. Villadsen cautioned. "Especially if these behaviours become more ingrained during their 20s."
Demographic Variations in Substance Use
The study identified distinct patterns among different demographic groups. Young adults who attended university reported higher rates of frequent binge drinking compared to their non-university peers. Additionally, men demonstrated greater likelihood of both binge drinking and drug use than women in the same age group.
Public Health Implications
Researchers emphasized the broader consequences of these substance use patterns. "Substance use and potentially addictive behaviours like gambling can be harmful and impact individuals' health, relationships, and educational and employment prospects," Dr. Villadsen noted.
The study authors warned that these behaviors could strain public services, particularly healthcare systems, social care networks, and criminal justice resources. They called for sustained policy attention to address substance use and addictive behaviors among young adults.
"Our findings highlight the need for sustained policy attention to substance use and addictive behaviours in young adults," Dr. Villadsen concluded, suggesting that current perceptions of Gen Z as a "sober curious" generation might require reevaluation based on these empirical findings.
