A main coffee of the major side effect has on your heart, a new study says
An American Heart Association study has transformed a common belief on coffee "on his head," a researcher said.
You might think that caffeineCoffee is not good for your cardiac health, thanks toeffects As the increase in heart rate and upper blood pressure. However, a team of researchers for the American Heart Association has recently aroused surprising conclusions on the effects of coffee on the heart, including Café Decaf leads to a higher risk of a serious heart disease.
TheAmerican Heart Association Recently supported a study that closely examines the previously unidentified factors leading to the death of cardiac disease. David P. Kao, Mr.D., the principal author of the study, pointed out that "among the most famous heart disease risk factors" is age, high blood pressure and smoking. However, said co-author Linda van Horn, Ph.D., R & D and a member of the Nutrition Committee of the American Heart Association, the conclusions on the effect of the diet on cardiac diseases "remain relatively limited Due to inconsistencies in the assessment of analytical regimes and methodologies, as well as problems inherent in self-reported diet admission. "
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The researchers examined the longitudinal data taken on more than 21,000 participants in three previous studies, including the original cohort of the Coeur de Framingham study - the famous study of the 1960s which discovered the dangers of smoking health.
At the conclusion of the current study, KAO: "The association between caffeine and the risk reduction of heart failure was surprising. Coffee and caffeine are often considered by the general population to be "bad" for the heart because people associate them with palpitations, high blood pressure, etc. "
However, he continued: "The consistent relationship between the growing consumption of caffeine and the reduction of the risk of heart failure turns that hypothesis on his head". Read it to see what researchers have seen as the intriguing effects they say coffee on the heart. (Also not to missThese 5 foods can naturally reduce your anxiety, a new study says.)
Decaffeinated coffee was associated with a higher risk of heart failure.
Analyze data on the habits of participants who had experienced heart failure compared to those who did not do so, from the study of the Heart of Framingham, the researchers found that the consumption of decaffeinated coffee seemed considerably increased the risk heart failure. (Heart failure Being defined as the weakness of the heart in the pumping blood.) They also concluded that caffeine "of any source appeared to be associated with a reduction in the risk of heart failure and that caffeine was at least part of the reason for 'apparent advantage of drinking more coffee. "
(However, it should be noted that in one of the three past studies, they were referenced: "There was no increase or reduction of the risk of heart failure associated with decaffeinated coffee consumption," She said, even though Kao said that their ultimate findings can present some reason to think differently from the old beliefs related to caffeine.)
Ordinary coffee seemed to have less risk of heart failure.
After reviewing the three previous studies, researchers found that people who reported consumed one or more caffeinated coffee cups saw a lower risk of long-term heart failure.
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Cut a cup was a good thing.
The researchers found that in the Cardiac study of Framingham and the study of cardiovascular health - two of the three past projects the current study examined - the risk of heart failure over the decades decreased from five to 12% for Each cup of coffee a day, compared with no coffee consumption.
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Two cups can be the magic number.
In the third study, called the risk of atherosclerosis of the National Institute of Health in the Communities, the risk of heart failure has not changed for participants who have drunk between zero or a cup of coffee a day. However, those who drank two cups a day saw about 30% lower risk.
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