[ad_1]
This photo from Thursday, March 29, 2018 shows a cup of coffee at a Los Angeles café. A 10-year study published on Monday, July 2, 2018 shows that coffee drinkers have a lower risk of death than abstainers, including those who drank at least eight cups a day. The advantage has been seen with instant, ground, decaffeinated, and in people with genetic glitches affecting the way their body uses caffeine. (Richard Vogel / Associated Press)
CHICAGO – Go ahead and grab that cup of coffee, maybe even more. New research shows that this can increase the chances of a longer life, even for those who drink at least eight cups a day.
In a study of nearly half a million British adults, coffee drinkers
The apparent increase in longevity was observed with instant results, ground and decaffeinated, which echo American research. This is the first major study to suggest a benefit, even in people with genetic problems affecting caffeine consumption.
Overall, coffee drinkers were 10 to 15% less likely to die than abstainers for a decade. Differences in the amount of coffee consumed and genetic variation were minimal.
The results do not prove that your coffee maker is a fountain of youth nor a reason for abstainers to start drinking coffee, says Alice Lichtenstein, a nutritionist at Tufts University who was not involved in the research. But she said the results reinforce previous research and add extra assurance for coffee drinkers.
"It is hard to believe that something we love so much can be good for us."
The study was published Monday in the journal JAMA Internal Medicine
It is unclear exactly how drinking coffee could affect longevity. "Senior author Erikka Loftfield, a researcher at the US National Cancer Institute, said that coffee contains more than 1,000 chemical compounds, including antioxidants, that help protect people's lives. cells against damage.the body uses insulin, which can reduce the risk of developing diabetes.Loftfield said that efforts to explain the potential benefit of longevity continue.
Adam Taylor, fetching two iced coffees for friends Monday in downtown Chicago, said the study's findings were made sense .. I can not wait to be in the morning, "said Taylor, an engineer of Las Vegas sound .
"I'm trying to have just one cup a day," Taylor said. "Otherwise, I'm getting a little hyper."
For the study, the researchers invited 9 million British adults to participate; 498,134 women and men aged 40 to 69 were in agreement. According to the researchers, the low participation rate means that the people concerned have been in better health than the general population of the United Kingdom.
Participants completed questionnaires on daily coffee consumption, exercise and other habits. Most were coffee drinkers; 154,000 or nearly a third drink two to three cups a day and 10,000 drink at least eight cups a day.
Over the next decade, 14,225 people died, mostly from cancer or heart disease.
Caffeine can cause short-term increases in blood pressure, and some smaller studies have suggested that it could be related to hypertension, especially in people with genetic variation that brings them up to slowly metabolize caffeine.
But coffee drinkers in the British study did not have the risks of dying from heart disease and other causes related to blood pressure. And since all causes of death were combined, even the slow metabolizers of caffeine had an increase in longevity.
As in previous studies, coffee drinkers were more likely than non-voters to drink alcohol and smoke.
The research did not indicate whether participants drank black coffee or cream and sugar. But Lichtenstein says that loading coffee with fat and calories is not healthy.
___
Follow Lindsey Tanner on Twitter: @LindseyTanner.
____
The Associated Press Health & Science Department receives support from the Howard Hughes Medical Institute's Department of Science Education. The AP is solely responsible for all content.
Copyright 2018 The Associated Press. All rights reserved. This document may not be published, distributed, rewritten or redistributed.
[ad_2]
Source link
