A recent study highlighted in The Lancet suggests that the notion of alcohol protecting against heart problems isn’t as straightforward as previously believed. In the 1970s and 1980s, some research indicated that consuming a few drinks daily could lower the risk of heart attacks, with one study even suggesting a 25% reduction in risk with up to three drinks per day.
However, researchers from the University of Auckland in New Zealand, led by Dr. Rod Jackson, argue that the perceived benefits of alcohol might stem from confusion in the research. In reality, any protection offered by light to moderate drinking is likely minimal and may not outweigh the negative effects of alcohol consumption. Therefore, the message for public health is clear: there isn’t a specific amount of alcohol that’s beneficial for the heart without causing harm—it’s likely a misconception. While alcohol may slightly increase certain fractions of HDL (high-density lipoprotein), it doesn’t affect Apolipoprotein A1.
Belinda Linden, representing the British Heart Foundation, explained that while light to moderate drinking may offer some protection against heart disease, the risks associated with moderate to heavy drinking are likely greater than any potential benefits. She emphasized that people can still enjoy alcohol in moderation, especially during celebrations, but excessive consumption can negatively impact health. Instead, she advised prioritizing habits like quitting smoking, engaging in physical activity, and maintaining a healthy diet to reduce the risk of heart disease.
