Is Moderate Drinking Really Good for You? A New Study Says Maybe Not
We’ve all heard the claim: a glass of wine a day helps you live longer. But a major new study suggests that belief may be built on flawed science.
A systematic review and meta-analysis in the Journal of Studies on Alcohol and Drugs questions the long-held assumption that moderate drinking improves health.
The Myth of the “Healthy Drinker”
For years, studies suggested moderate drinkers lived longer and had fewer chronic illnesses than non-drinkers. But new evidence shows many of those studies had serious design problems.
Dr. Tim Stockwell, from the Canadian Institute for Substance Use Research, led the analysis. He says earlier studies often compared moderate drinkers with former drinkers. Many of those “non-drinkers” had quit because of poor health.
This made moderate drinkers seem healthier by comparison. In reality, they may just be a healthier group to begin with.
“People who keep drinking moderately are often healthier — not healthy because they drink,” Stockwell said.
He also noted the challenge of studying drinking habits over a lifetime. Most large studies rely on a few questions about alcohol use, which misses important details.
A Closer Look at the Data
Stockwell’s team examined 107 long-term studies. They followed over 4.8 million people and tracked more than 425,000 deaths.
Early results suggested moderate drinkers had a 14% lower risk of death than non-drinkers. But when researchers removed former and occasional drinkers from the non-drinker group, that advantage disappeared.
In higher-quality studies, moderate alcohol use offered no life-extending benefit.
The “French Paradox” Revisited
The “French Paradox” helped popularize the idea that wine improves heart health. This theory, made famous in a 1990s 60 Minutes episode, claimed the French stayed healthy despite a rich diet because they drank wine regularly.
But Stockwell believes this idea is misleading. The health outcomes in France may have more to do with lifestyle and diet than alcohol.
Alcohol Risks Are Greater Than Many Think
Even small amounts of alcohol increase the risk of health problems, including cancer and liver disease.
If moderate drinking isn’t as beneficial as once thought, then alcohol’s risks may be more serious than most realize.
What If Drinking Has Become a Problem?
Some people can drink occasionally without harm. Others struggle with patterns that affect their work, health, or relationships.
If alcohol use is creating problems in your life, you don’t have to face it alone.
Call or Text Vero Beach Recovery Center at (772) 584-3083 to learn about our treatment options for alcohol use disorder.
