PULSE POINTS:
❓What Happened: A study published in the Canadian Journal of Cardiology suggests moderate Champagne consumption may reduce the risk of sudden cardiac arrest.
👥 Who’s Involved: Researchers analyzed data from over 500,000 individuals; commentary provided by cardiologists and nutrition experts, including Bradley Serwer, MD, and Michelle Routhenstein, RD.
📍 Where & When: Study findings published in the Canadian Journal of Cardiology last month.
💬 Key Quote: “Moderate consumption of alcohol may exhibit cardioprotective effects, yet it often poses risks to the liver, stomach, and mental health,” said Bradley Serwer, MD.
⚠️ Impact: While moderate Champagne or white wine consumption may correlate with reduced cardiac arrest risk, excessive alcohol use remains linked to significant health risks, including liver damage and disrupted sleep.
IN FULL:
A recent study published in the Canadian Journal of Cardiology has identified a potential link between moderate Champagne consumption and a reduced risk of sudden cardiac arrest. Researchers analyzed data from over 500,000 individuals, examining 56 non-clinical risk factors such as lifestyle, socioeconomic status, and physical health. The study concluded that 40–63 percent of sudden cardiac arrest cases could have been prevented by addressing a few modifiable factors.
Among the findings, moderate consumption of white wine and Champagne, combined with a healthy diet and positive lifestyle habits, was associated with a lower risk of cardiac arrest. “Moderate consumption of alcohol may exhibit cardioprotective effects, yet it often poses risks to the liver, stomach, and mental health,” said Bradley Serwer, MD, an interventional cardiologist.
Experts suggest the heart-health benefits of Champagne may stem from its polyphenol content, which improves vascular function, reduces inflammation, and raises HDL cholesterol, explained Michelle Routhenstein, RD, a preventative cardiology dietitian. Additionally, both white wine and Champagne contain protocatechuic acid, an antioxidant that combats free radicals linked to chronic illness and heart disease.
Red wine, similarly, offers potential cardiovascular benefits due to its high levels of resveratrol, a polyphenol that may lower blood pressure and reduce blood clots. However, medical professionals caution against excessive alcohol consumption, which can lead to liver damage, cognitive decline, and other health issues.
The findings did not specify optimal consumption levels, but “moderate consumption” is generally defined as up to two drinks daily for men and one for women, according to Laura Catena, MD. She insisted that drinking less is always better for overall health.
The World Health Organization (WHO) maintains that no alcohol consumption is entirely safe. At the same time, the National Academies of Sciences, Engineering, and Medicine have noted lower mortality rates among moderate drinkers compared to abstainers.
Ultimately, healthcare professionals advise individuals to weigh the risks and benefits of alcohol consumption carefully. For those with chronic illnesses or substance use risks, abstinence is recommended. “If there are questions whether alcohol may be beneficial, I recommend sitting down with your healthcare team to determine if it’s right for you,” Serwer advised.
