Zero-alcohol beer and wine are widely advertised as safer alternatives. However, new research reveals that these glossy "0.0%" labels are doing more than just advocating moderation; they may be silently altering kids' interest in drinking the actual thing. 

A study conducted by academics at Flinders University in Australia discovered that advertising for zero-alcohol drinks may encourage adolescents' desire to consume full-strength alcohol from the same brands. The study, which included 382 youths aged 15 to 17, investigated how exposure to zero-alcohol marketing changed attitudes toward alcohol. 

Participants were shown real advertising for zero-alcohol beer, wine, and spirits, which are goods with no or very low alcohol content, often less than 0.5%. Although these drinks do not cause intoxication, their packaging is very similar to that of alcoholic beverages. The text, hues, and bottle shape are all the same. A zero-alcohol Guinness or Heineken, for example, seems nearly identical to its full-strength equivalent on a store shelf or social media account. 

The youngsters were asked if they had seen the adverts before and whether they liked them. They were then asked to rate their perceptions of the alcohol brands and whether they planned to try the alcoholic versions in the future. 

The results were stunning. Teenagers who had seen—and particularly loved— the zero-alcohol commercials expressed an increased desire to drink the full-strength items. Simply put, the advertisements did more than make alcohol look respectable; they also made specific brands more enticing. 

According to Mr Harrison of the College of Medicine and Public Health, zero-alcohol advertisements appear to impact how adolescents perceive full-strength items from the same parent firms. 

Senior author Professor Jacqueline Bowden claims that loving the advertisements had the most impact. "Teens who liked the advertisements showed more positive attitudes toward the brands and clearer intentions to try the full-strength products," says Professor Bowden, Director of Flinders University's National Centre for Education and Training on Addiction. 

Researchers refer to this feature as the "brand transfer" effect. That is, the pleasant sensations elicited by the alcohol-free commercial appear to carry over to the alcoholic product bearing the same branding. Because zero-alcohol packaging closely resembles the original, many young people may not notice a significant difference. 

"Because zero-alcohol branding so closely mirrors alcoholic packaging and themes, many young people may not see a meaningful difference," Dr Bowden says. 

In the research, the majority of kids reported seeing advertisements on social media and other digital platforms. However, the study showed no significant relationship between where the advertisements appeared and youths' attitudes. This data shows that many teens may not be able to distinguish zero-alcohol marketing from standard alcohol promotion at all. 

"This points to a major policy gap," says Mr Harrison, a research fellow at NCETA. "Zero-alcohol products are often exempt from alcohol advertising restrictions, allowing companies to use the same branding to reach young audiences." 

The team, led by Dr Ashlea Bartram, says the findings are consistent with wider international evidence that alcohol marketing affects adolescent attitudes and conduct. When young people see familiar logos and packages in favourable contexts, it can influence how normal or appealing a product looks. 

"Policies that treat all brand advertising consistently — regardless of alcohol content — may better protect young people," says Mr Harrison. "Some countries in Europe already apply broader restrictions, and Australia could benefit from similar measures." 

The researchers advocate for policy changes that would regulate zero-alcohol marketing in the same manner that full-strength alcohol promotions are. They also advocate for additional research to investigate how long-term exposure may influence future drinking habits. 

As zero-alcohol goods spread across worldwide markets, including India, the discussion has shifted to whether "0.0%" genuinely indicates zero influence on young minds.