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A study of more than 340,000 adults, presented at the American College of Cardiology's Annual Scientific Session, found meaningful differences between wine and beer or spirits at low to moderate consumption levels.

Moderate wine drinkers showed a 21% lower risk of cardiovascular death compared to non-drinkers, while even low beer, spirits, or cider intake was associated with a 9% higher cardiovascular mortality risk. Researchers attribute the difference to polyphenols, antioxidants, and the dietary habits associated with wine consumption.

Key Takeaways

• Researchers analyzed 340,924 British adults over 13+ years and found that not all alcohol types produce the same health outcomes.
• Moderate wine drinkers had a 21% lower risk of dying from cardiovascular disease vs. never/occasional drinkers, per the study.
• Even low consumption of beer, spirits, or cider was linked to a 9% higher cardiovascular mortality risk.
• Scientists point to wine's polyphenols, antioxidants, and associated dietary behaviors as likely contributing factors.
• High alcohol consumption of any type — wine included — remained associated with worse health outcomes. 

The Study the Wine World Has Been Waiting For

I've been in this industry for a long time. Long enough to know that the moment a wine merchant raises the question of whether wine belongs in the same category as beer and spirits, someone rolls their eyes.

Fair enough. I have a stake in the answer.

But a research team from the American College of Cardiology just published findings from one of the largest and longest studies ever conducted on the subject — 340,924 adults, tracked for more than 13 years. The conclusion cuts through a lot of noise.
Not all alcohol is the same. At low to moderate consumption levels, the type of beverage matters.

That's not my read. That's what the researchers found. Here's what the science says.

What the Researchers Actually Found

The study, presented at the ACC's Annual Scientific Session, analyzed UK Biobank participants enrolled between 2006 and 2022. The senior author, Zhangling Chen, MD, PhD, of the Second Xiangya Hospital at Central South University, summarized the findings:

“Our findings help clarify previously mixed evidence on low to moderate alcohol consumption. These findings can help refine guidance, emphasizing that the health risks of alcohol depend not only on the amount of alcohol consumed, but also on the type of beverage. Even low to moderate intake of spirits, beer, or cider is linked to higher mortality, while low to moderate intake of wine may carry lower risk.”
— Zhangling Chen, MD, PhD | American College of Cardiology Annual Scientific Session

The numbers behind that quote:

• Moderate wine drinkers: 21% lower risk of dying from cardiovascular disease vs. never or occasional drinkers.
• Low spirits, beer, or cider: 9% higher cardiovascular mortality risk vs. never or occasional drinkers.
• High alcohol intake (any type): 24% higher all-cause mortality; 36% higher cancer mortality; 14% higher heart disease mortality.

Study Findings at a Glance

Why Wine May Behave Differently

The researchers proposed several factors. Some are about what's in the glass. Some are about how wine tends to be consumed.

On the chemistry side, red wine contains polyphenols and antioxidants — compounds studied for potential cardiovascular effects — at significantly higher concentrations than beer or spirits. Resveratrol and flavonoids are among the most studied.

But the scientists were careful to go further than chemistry. The UK Biobank data showed that wine drinkers tended to consume alcohol with meals more often than beer or spirits drinkers. They also had higher overall diet quality and healthier lifestyle behaviors in general.

“Taken together, these factors suggest that the type of alcohol, how it is consumed and the associated lifestyle behaviors all contribute to the observed differences in mortality risk.”
— Zhangling Chen, MD, PhD

That's worth sitting with. It's not just polyphenols in a vacuum. It's a pattern — wine at the table, with food, as part of a broader dietary context — that has characterized how wine is consumed across Mediterranean cultures for generations.

What the Study Doesn’t Claim

The researchers were clear-eyed about the limits of their work. This is an observational study — it establishes associations, not causation. Alcohol consumption was self-reported at enrollment and not tracked as habits changed over time. The UK Biobank population skews healthier than the general population, which affects how broadly the findings can be generalized.

The scientists explicitly called for high-quality randomized trials to confirm the findings. That's the appropriate scientific standard, and it's worth noting.

What this study provides is scale: 340,000 people, 13-plus years, and a cardiologist-led research team that drew a sharp distinction between beverage types that previous, smaller studies had often blurred.

A Merchant’s Perspective

I've been importing wine directly from small family estates across Italy and Europe for years. The question of whether wine is categorically different from beer and spirits has followed the industry the entire time.

Not because wine merchants have a clean answer. Because the evidence has been frustratingly mixed — and because, in the current regulatory climate, alcohol is alcohol. Full stop.

This study doesn't end that debate. The researchers say so themselves. But it adds something the conversation has been missing: a very large, very long data set that found a real difference at the beverage-type level.

Generations of Italian and French families drinking a glass with dinner at the table have been living that data point. The science is finally at a scale where it can see it.

That's not "I told you so." That's the research catching up to what thoughtful drinkers have observed for a long time.

IMPORTANT DISCLAIMER

This article summarizes findings from an observational study presented at the American College of Cardiology's Annual Scientific Session. The content is for informational and educational purposes only and does not constitute medical advice. Individual health outcomes may vary significantly. Consult your physician or healthcare provider regarding alcohol consumption and your personal health. High alcohol consumption of any type is associated with serious health risks. Must be 21+ to purchase alcohol.

Key Terms

Polyphenols
Plant compounds found in red wine — including resveratrol and flavonoids — that have been studied for potential cardiovascular effects. Present at significantly higher concentrations in red wine than in beer or spirits.

Antioxidants
Compounds that may help protect cells against oxidative stress. Red wine contains antioxidants including various polyphenols; their presence is one factor researchers cite in explaining the wine-specific findings.

UK Biobank
A large-scale biomedical database and research resource based in the United Kingdom, containing genetic, lifestyle, and health information from more than 500,000 volunteers. One of the most comprehensive longitudinal health datasets available to researchers.

Observational Study
A study that observes participants without manipulating variables. It can identify associations between behaviors and outcomes, but cannot establish causation the way a randomized controlled trial can. The ACC study is observational in nature.

Cardiovascular Mortality
Death caused by diseases or conditions affecting the heart and blood vessels — including heart disease, stroke, and related conditions. The primary outcome measured in the wine-specific findings of this study.

Moderate Consumption (Per This Study)
For men: 20–40 grams of pure alcohol per day (roughly 1.5–3 standard drinks). For women: 10–20 grams per day (roughly 1–1.5 standard drinks). One standard 5-ounce glass of wine contains approximately 14 grams of pure alcohol.

Frequently Asked Questions

1. What did the American College of Cardiology wine study find?

Researchers studying 340,924 British adults over more than 13 years found that not all alcohol types produce the same health outcomes. Moderate wine drinkers had a 21% lower risk of cardiovascular death compared to never or occasional drinkers, while even low intake of beer, spirits, or cider was associated with a 9% higher risk. The study was presented at ACC.26, the American College of Cardiology's Annual Scientific Session.

2. Is wine healthier than beer or spirits?

This is a medical question your physician is best positioned to answer for your specific situation. What the ACC study found is that, at low to moderate levels, wine was associated with lower cardiovascular mortality risk while beer, spirits, and cider were associated with higher risk. Researchers attribute this to polyphenols, antioxidants, and the dietary behaviors associated with wine drinking. The study is observational and does not establish causation.

3. What are polyphenols in wine and why do researchers study them?

Polyphenols are plant compounds found in red wine — including resveratrol and flavonoids — that researchers have studied for potential cardiovascular effects. Red wine contains significantly more polyphenols than beer or spirits. The ACC study researchers listed polyphenols and antioxidants as possible explanations for the observed difference in outcomes between wine drinkers and beer or spirits drinkers.

4. How much wine counts as “moderate” according to this research?

The study defined moderate consumption for women as 10–20 grams of pure alcohol per day, and for men as 20–40 grams. A standard 5-ounce glass of wine contains approximately 14 grams of pure alcohol, meaning moderate intake for women is roughly one glass per day and for men roughly 1.5–2.5 glasses.

5. Does the type of wine matter — red vs. white?

The ACC study did not separate results by wine type. Researchers did cite polyphenols as a possible contributing factor, and red wine contains significantly higher concentrations of polyphenols than white wine. However, the study's wine category included all wine types, and no specific claims were made about red wine separately.

6. Does this mean wine is safe to drink for your heart?

The study found an association, not a proven causal relationship. Researchers explicitly called this an observational study and noted the need for randomized trials to confirm findings. They also clearly stated that high alcohol consumption of any type — wine included — remained associated with worse health outcomes. Consult your doctor for guidance on alcohol and your personal health.

7. What are the limitations of the ACC alcohol study?

The researchers noted several limitations: the study is observational rather than experimental; alcohol consumption was self-reported at enrollment and did not capture changes over time; and UK Biobank participants are generally healthier than the overall population, which may limit generalizability. The authors called for randomized controlled trials to confirm the findings.

8. Why might wine drinkers show different outcomes than beer and spirits drinkers?

Researchers proposed a combination of factors: polyphenols and antioxidants present in wine; the tendency for wine to be consumed with meals rather than outside of them; and the finding that wine drinkers in the study had higher overall diet quality and healthier lifestyle behaviors. The scientists concluded that beverage type, how it is consumed, and associated lifestyle behaviors together contribute to the observed differences.

9. How large was the study and how long did it run?

The study analyzed 340,924 British adults from the UK Biobank, enrolled between 2006 and 2022. Health outcomes were tracked for an average of more than 13 years.

10. Where can I read the original ACC study?

The study, “Alcohol Use at Mid-Life and All-Cause and Cause-Specific Mortality,” was presented at ACC.26 — the American College of Cardiology’s Annual Scientific Session in New Orleans. You can read the press release at ACC.org.

Where the Data Meets Tradition

The study offers one of the largest datasets ever assembled on wine and health outcomes. Long before the research, however, wine was already woven into the food culture of Italy, France, and much of the Mediterranean.

If you're curious what those traditions taste like, start here.

Explore our Italian wine collection — wines grown by families, made to drink with food.

Or browse all available wines to find what belongs on your table tonight.