Overview
- Published in Addiction, the Flinders University analysis followed more than 23,000 Australians over 20 years using HILDA data to separate cohort effects from aging.
- Researchers found Generation Z are nearly 20 times more likely to abstain from alcohol than Baby Boomers after adjusting for sociodemographic factors.
- Weekly alcohol consumption is declining among younger cohorts, with Gen Z and Millennials showing lower regular intake than older generations.
- Millennials and Generation X report higher per-occasion drinking than Boomers, signaling ongoing binge-risk despite reduced weekly totals.
- The Silent Generation records the highest weekly consumption, and the authors propose measures such as minimum pricing and advertising limits while noting the drivers of change are not yet definitive.