Is light alcohol intake harmful to health? Research makes a shocking discovery

Anyone who had experienced a previous cardiovascular event were excluded from the analysis, as were those who had previously drunk alcohol or those who had not completed information on alcohol intake. & nbsp | & nbsp Image source: & nbspiStock Images

the main points

  • Academics from ARU examined hospitalizations related to cardiovascular events among more than 350,000 UK residents aged 40 to 69 years from data obtained from the UK Biobank study.
  • The sample included 333,259 people who drank alcohol.
  • Participants were asked about their total weekly alcohol intake and their intake of certain types of alcohol, including beer, wine, and spirits.

Cambridge: Is drinking a little alcohol bad for health, contrary to popular beliefs? An Anglia Ruskin University (ARU) study has made some shocking discoveries about the same.

According to research published in Clinical Nutrition, drinking less than the UK’s recommended limit of 14 units of alcohol per week can still increase the risk of cardiovascular diseases such as cardiovascular disease.

Academics from ARU examined hospitalizations related to cardiovascular events among more than 350,000 UK residents aged 40 to 69 years from data obtained from the UK Biobank study.

The sample included 333,259 people who drank alcohol. Participants were asked about their total weekly alcohol intake and their intake of certain types of alcohol, including beer, wine, and spirits. These participants were followed for approximately seven years, during which all incidents in which patients were hospitalized with cardiovascular events were recorded.

Anyone who had experienced a previous cardiovascular event was excluded from the analysis, such as those who had previously drunk alcohol or those who had not completed information on alcohol intake.

The analysis found that for those participants who drank less than 14 units of alcohol per week – the limit recommended by UK chief medical officials – each additional 1.5 liters of beer 4 per cent (alcohol by volume) was associated with an increased risk of cardiovascular disease. blood pressure by 23 percent.

The authors argued that biases in current epidemiological evidence led to widespread acceptance of a “J-shaped curve” that incorrectly indicates that low to moderate alcohol consumption can be beneficial for cardiovascular health.

These biases included using non-drinkers as a reference group when many do not drink for reasons of poor health, grouping all beverage types when determining alcohol intake in the study group, and including the significantly lower risk of coronary artery disease among wine drinkers, potentially skews cardiac risk The total vasculature of the drink.

Lead author Dr. Rudolf Schütte, course leader in the BMS Honors program and associate professor at ARU, said:

“The so-called J-curve of the relationship between cardiovascular disease and alcohol consumption indicating health benefits from low to moderate alcohol consumption is the biggest myth since we’ve been told that smoking is good for us.”

“Among drinkers of beer, cider, and spirits in particular, even those who consume less than 14 units per week have an increased risk of ending up in the hospital with a cardiovascular event involving the heart or blood vessels. While we hear a lot about heavy drinking, the risk is lower. coronary artery disease, our data show that the risk of other cardiovascular diseases is not reduced.”

He went on to say, “Bases embedded in the epidemiological evidence mask or reduce the risks associated with alcohol consumption. When these biases are taken into account, the adverse effects of low-level alcohol consumption are revealed.”

It concluded, “Avoiding these biases in future research would alleviate current confusion and hopefully lead to a strengthening of the guidelines, while reducing the current alcohol guidance.”

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