Study: Wine drinkers show 21% lower cardiovascular death risk

A massive new study tracking more than 340,000 adults over a decade has found that the type of alcoholic drink matters when it comes to health outcomes. Researchers discovered that heavy drinking increases the risk of death regardless of whether people consumed beer, cider, spirits, or wine. But at lower levels of intake, the findings show a striking divide: beer, cider, and spirits were linked to higher mortality, while wine was associated with a lower risk. The study adds fresh evidence to a long-running debate about alcohol and health.

The findings challenge the common assumption that all alcohol carries similar risks. While excessive drinking is known to harm the liver, heart, and brain, moderate consumption has often been framed as potentially beneficial—especially for heart health. This study, published in a leading medical journal, goes further by comparing different types of drinks. It suggests that the source of alcohol may influence its impact on long-term health, even at similar consumption levels. The research comes as public health agencies worldwide continue to warn about the risks of regular drinking, even in moderate amounts.

The study analyzed data from adults aged 37 to 73 over an average of 11 years. Moderate wine drinkers—defined as those consuming around 1 to 2 glasses per day—had a 21% lower risk of dying from cardiovascular disease compared with people who rarely or never drank. In contrast, those who regularly consumed beer, cider, or spirits showed no such benefit and, in some cases, faced higher mortality risks. The differences remained even after adjusting for factors like diet, smoking, and socioeconomic status. Researchers suspect that polyphenols in wine—natural compounds found in grape skins—may play a protective role, while other drinks may lack these compounds or contain different types of alcohol that are more harmful.

What happens next is unclear. While the study suggests wine may have unique health benefits, experts warn against drawing firm conclusions. The alcohol industry has long promoted “moderate drinking” as part of a healthy lifestyle, but public health officials caution that no level of alcohol consumption is completely safe. The study’s lead author said more research is needed to understand why wine appears to behave differently in the body. For now, the findings add a nuanced layer to the ongoing conversation about alcohol, health, and personal choice—one that may make some reach for a glass of red, while others reconsider their drink of choice.