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ELINFORMADOR.COM.VE .- Come on, take this cup of coffee. Even several others. A new study shows that it could increase the chances of a longer life even for those who drink up to eight cups a day.
According to the study that included nearly half a million British adults, drinkers This apparent increase in longevity was observed with instant coffee, ground or decaffeinated a result similar to that of a US survey. This is the first major study to report a benefit even in people with genetic deficiencies that affect how their body uses caffeine.
In general, coffee drinkers were 10% to 15% less likely to die than abstainers. follow-up for a decade. Differences in the amount of coffee consumed and genetic variations were minimal.
The results do not show that your coffee maker is a source of eternal youth nor a reason for everyone to start drinking coffee, says Alice Lichtenstein, Tufts University nutritionist who was not part of the investigation. But he added that the results reinforce previous studies and provide additional confidence to coffee drinkers.
"It's not hard to believe that something we love so much can be good for us – or at least not bad," said Lichtenstein.
The study was published Monday in the journal JAMA Internal Medicine.
It is not known how to drink coffee affects longevity. Lead author, Erikka Loftfield, a researcher at the US National Cancer Institute, said that coffee contains over 1,000 chemical compounds, including antioxidants that help protect cells
Other studies indicate that substances in coffee, they could reduce inflammation and improve the way the body uses insulin, which can reduce the risk of developing diabetes . The task of explaining a potential benefit of longevity continues, says Loftfield.
For the study, the researchers invited 9 million Britons to participate; 498,134 women and men aged 40 to 69
Participants completed questionnaires on daily coffee consumption, exercise and other habits, and received physical exams , including blood tests. Most of them drank coffee: 154,000 took two or three cups a day and 10,000 drank at least eight cups a day
Over the next decade, 14,225 participants died, the majority of cancers or heart disease.
As in previous studies, those who drink coffee are more likely to drink alcohol and smoke, but the researchers took these factors into consideration and it seems that coffee was drinking against them , AP
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