No level of alcohol consumption is safe for your health, a new American study shows

A comprehensive study conducted in the United States demonstrates that any amount of alcohol consumed daily, even what is considered "moderate", poses significant health risks. This finding is particularly important for older people, who are more vulnerable to the adverse effects of alcohol.

The research, published in the Journal of Studies on Alcohol and Drugs, analysed the impact of alcohol consumption on health and found that it is associated with an increased risk of premature death and more than 200 medical conditions. These include cardiovascular disease and various forms of cancer — health problems that frequently affect the elderly population.

Implications for older adults

For seniors who consume alcohol regularly, these findings are especially relevant. The ageing body metabolises alcohol more slowly, and the health risks are amplified with advancing age. The study highlights that there is no "safe level" of consumption, challenging the popular belief that a glass of red wine a day offers cardiovascular benefits.

Dr Timothy Naimi, one of the study's authors and director of the Canadian Institute for Substance Use Research, emphasised that the central message is straightforward: "less is better". For adults who choose to drink, the recommendation would be to limit consumption to no more than one alcoholic drink per day.

Controversy surrounding the findings

Although the study was commissioned to inform the 2025–2030 American Dietary Guidelines, its conclusions were not explicitly included in the final document. Public health experts have criticised this decision, suggesting that commercial interests may have influenced how the scientific evidence was interpreted.

The alcohol industry has contested the findings; however, the study's authors maintain that the analysis was conducted in accordance with rigorous scientific standards, without conflicts of interest. The study aligns with other recent research that has called into question the supposed benefits of moderate alcohol consumption.

For seniors and their families, these findings offer a clear perspective: reducing or eliminating alcohol consumption can contribute significantly to maintaining optimal health in later years. Given that approximately half of Americans aged 12 and over consumed alcohol in the past month, education about these risks is becoming essential.