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Daily Coffee May Lower Risk Of Clogged Arteries

Posted by: : Paul EbelingPosted on: March 4, 2015 Daily Coffee May Lower Risk Of Clogged Arteries

Daily Coffee May Lower Risk Of Clogged Arteries

Drinking 3 to 5 cups of coffee a day may reduce the risk of developing clogged arteries, which in turn might reduce the risk for heart attack, a new study suggests.

“We found that drinking three to five cups a day was associated with less calcium build-up in the arteries,” said researcher Dr. Eliseo Guallar, a professor from the department of epidemiology and medicine at Johns Hopkins Bloomberg School of Public Health in Baltimore.

Researchers speculate that Coffee may reduce the risk for type 2 diabetes, a risk factor for hardening of the arteries.

Dr. Guallar doesn’t go so far as to recommend that people start drinking coffee just to prevent heart disease. But he did note, “People should not be concerned about coffee intake. This is a habit that is not harmful to the heart.”

The report was published 2 March online in the journal Heart.

Dr. Gregg Fonarow, a professor of cardiology at the University of California, Los Angeles, said, “Multiple studies have shown that coffee consumption is associated with lower risk of heart attacks and strokes, with lowest risk with three to five cups of coffee a day.”

In fact, the  Y2015 Dietary Guidelines Advisory Committee recently released a report saying that the health risks associated with drinking that much coffee are minimal, and having as many as five cups of coffee each day is linked to several health benefits, including a reduced risk of type 2 diabetes, Dr. Fonarow said.

For the study, Dr. Guallar’s team collected data on more than 25,000 men and women living in South Korea. Their average age was 41. None had signs of heart disease.

During a yearly health exam, the participants were asked about what they ate and drank. They all had CT scans to determine how much calcium had built up in their heart arteries. The researchers then compared calcium build-up with how much coffee participants drank.

They found that as coffee consumption rose, the amount of calcium build-up declined, with those who drank three to five cups a day having the least amount of calcium build-up. Guallar said that although the study was done on people in South Korea, he expects the findings would be similar for American coffee drinkers.

The association between higher coffee consumption and lower calcium build-up was the same when the study categorized people by age, sex, smoking, alcohol consumption, obesity, diabetes, high blood pressure and high cholesterol, the researchers said.

They also took into account factors such as education, level of physical activity level, family history of heart disease and dietary consumption of fruits, vegetables, red meat and processed meats, according to the study.

The study did not differentiate between regular and decaf coffee, though the authors noted that decaf is not popular among Korean coffee drinkers.

Samantha Heller is a senior clinical nutritionist at NYU Langone Medical Center in New York City. She said, “That morning cup o’ joe may offer some unexpected health benefits, including a lower risk of heart disease, type 2 diabetes and Parkinson’s disease.

“But this is not all about the caffeine,” she said. Coffee contains more than 1,000 chemicals, including antioxidants that may be contributing to the health benefits.
However, coffee may increase LDL cholesterol, affect pregnancy outcomes and increase anxiety and blood pressure, Ms. Heller said.

“If you do not drink coffee, there is no reason to start drinking it,” she said. “If you do, the sweet spot seems to be in the 3 to 5-cup range, these are 8-oz cups, not the 32-oz jugs of coffee we are used to seeing,” Ms. Heller said.

And what you put in the coffee makes a difference, she said. “Whipped cream, syrups, coffee creamers with partially hydrogenated oils, cream, artificial sweeteners or too much sugar can knock the health benefits of the coffee bean out the window. So enjoy your java, but limit the add-ins,” Ms. Heller advised.

Enjoy your coffee daily.


Paul Ebeling

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Paul Ebeling

Pattern Recognition Analyst, equities, commodities, forex
Paul Ebeling is best known for his work as writer and publisher of “The Red Roadmaster’s Technical Report” on the US Major Market Indices™, a highly-regarded, weekly financial market letter, where he enjoys an international audience among opinion makers, business leaders, and respected organizations. Something of a pioneer in online stock market and commodities discussion and analysis, Ebeling has been online since 1994. He has studied and worked in the global financial and stock markets since 1984.

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  • American Beverage Association

    In addition to the fact that caffeine has been safely consumed in foods and beverages for centuries, this study adds to other credible research documenting the potential health benefits of caffeine. In other words, the billions of people who routinely consume caffeine can continue to do so with confidence, and the knowledge that this ingredient may even enhance health.
    -American Beverage Association

    • Paul Ebeling

      I love fine Coffee! Peace and Health, Paul

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