Imagine you’re enjoying a nightly cocktail because you believe it’s good for your heart. While there have been several studies proclaiming the heart benefits of moderate alcohol consumption, I have news for you: it may not be as heart-healthy as you thought. In fact, the research on the heart benefits of drinking is as inconsistent as mixing liquor types in your drink.
For example, a 24-year study from Harvard researchers found that moderate drinking, defined as seven or fewer drinks per week, could reduce your risk of heart failure. Additionally, a study earlier this year from researchers at the University of California found that people in Texas who live in counties where alcohol is available (or “wet” counties) are less likely to have heart attacks and congestive heart failure than people in counties where it’s not (or “dry” counties). However, there’s a catch…
These researchers also discovered that people with easy access to alcohol had a greater risk for atrial fibrillation (AFib), a condition where your heart beats irregularly. This connection between alcohol and AFib is not just a random occurrence. Another recent study conducted by University of California researchers found that even moderate drinking can cause your left atrium to enlarge, which can lead to atrial fibrillation and ultimately, a stroke.
At this point, you may be wondering if it’s time to cut alcohol out of your life altogether. The answer is not the same for everyone. If you maintain a healthy lifestyle and are otherwise fit, a nightly drink probably won’t harm your heart—in fact, it might even help.
However, if you have one or more risk factors for atrial fibrillation, it is likely safer to abstain from alcohol. Researchers have found that even one drink per day can increase your risk of AFib by five percent. So what are the risk factors for atrial fibrillation that might make alcohol more risky for you? Here are some to consider:
- Age (If you’re over 60, you’re more at-risk)
- Diabetes
- High Blood Pressure
- Coronary artery disease
- A history of heart attacks or open-heart surgery
- Congestive heart failure
- Valve problems or congenital heart defects
- An untreated atrial flutter (another type of abnormal heart rhythm)
- Thyroid disease
- Chronic lung disease
- Sleep apnea
- Serious illness or infection
If you have one or more of these risk factors, it may be wise to reconsider your alcohol consumption.
On top of the risks surrounding heart health and alcohol, it is also essential to remember that alcohol can negatively impact your health in many other ways, even if you drink moderately. A review of 10 years of research determined that alcohol causes seven different types of cancer. The risk of developing cancer is “considerable,” even if you only enjoy a nightly cocktail.
In conclusion, while some research has linked moderate alcohol consumption to heart health benefits, it is crucial to consider whether you have risk factors for atrial fibrillation, as this condition can lead to more severe health complications such as stroke. Be smart about your alcohol consumption, and weigh the potential benefits against the risks for your personal health status.
