Does Your Drink of Choice Affect Your Heart? A Major New Study Weighs In

When patients ask me if they should switch to wine for their heart, here's what a new study actually found. It was presented earlier this year at the American College of Cardiology's national meeting (ACC.26), though it hasn't yet undergone full peer review or been published in a journal. Researchers followed more than 340,000 adults in the UK for over a decade and found that moderate wine drinkers had a lower risk of dying from heart disease than beer, spirits, or cider drinkers who drank similar amounts. That's a real and interesting signal, but it's not a green light: this is an observational study that can't prove cause and effect, wine's benefit didn't hold up for cancer risk at higher intake, and heavy drinking of any kind remains clearly harmful. If you don't drink, this isn't a reason to start. For what it's worth, I like a glass of wine myself, but I'd want to see this replicated before I'd call it heart-healthy.

Key Findings & Takeaways

• The Study, in Brief: More than 340,000 UK adults were followed for over 13 years, comparing alcohol type and amount against death rates from heart disease, cancer, and other causes. It's a large, well-powered dataset, but still just one conference presentation, not yet a published, peer-reviewed paper.
• Wine vs. Everything Else: Moderate wine drinkers had about a 21% lower relative risk of dying from cardiovascular disease compared with occasional or non-drinkers. Beer, spirits, and cider drinkers, even at low amounts, had a 9% higher relative risk. These are percentage differences in risk, not large absolute numbers — most people in either group didn't die of heart disease.
• Heavy Drinking Is Never Safe, Wine Included: People who drank heavily had a 24% higher risk of dying from any cause, a 36% higher cancer death risk, and a 14% higher heart disease death risk, regardless of beverage type. Wine's apparent heart benefit doesn't carry over to cancer risk at higher intake, so this isn't a case of "wine good, everything else bad."
• Why the Difference? Possibly wine's antioxidant compounds (polyphenols), or that wine tends to be consumed with meals by people who already have healthier habits overall. It's also worth remembering the "sick-quitter" effect common in alcohol research: the non-drinker comparison group often includes people who quit drinking because they were already unwell, which can make any drinking look artificially protective. This is an observational study — it shows a pattern, not a cause.
• My Bottom Line: I wouldn't tell a patient who doesn't drink to start pouring wine based on this, and I wouldn't tell a beer or spirits drinker to switch. It's an interesting, not-yet-peer-reviewed signal, not a new rule. The things that reliably protect your heart haven't changed: don't smoke, stay active, eat well, and manage your blood pressure and cholesterol.

Reference Source: Healio — Beer, wine, spirits: Mortality risk varies by alcohol type