(1965: 1818) No badociation was identified between the amount of coffee consumed and term health risks, including cardiovascula Disease, respiratory diseases and cancer.
Dr. Loftfield said the findings suggest the importance of its "non-caffeine constituents."
She said: "In this large study of nearly 500,000 people in the UK, drinking coffee was inversely badociated with all-cause mortality, with statistically significant inverse badociations among participants drinking from 1 to 8 cups. per day or more. "
Coffee has long been badociated with the fight against heart disease, cancer, dementia, diabetes and depression 19659002] It is abundant in antioxidants that reduce inflammation and stimulate lung function and insulin sensitivity glucose control hormone.
People are normally advised not to drink more than four cups of coffee a day – about 400 mg.Too much caffeine can trigger the Insomnia, rapid heartbeat and even muscle tremors.
Dr. Loftfield said: "Such evidence has played a major role in the 2015 report of the Advisory Committee of American Dietary Guidelines, which concluded that a moderate consumption of coffee of 5 cups of eight ounces per day may be part of
. There are still concerns, especially among people with common mutations that affect the speed with which they degrade caffeine and those who drink more than five cups a day. Dr. Loftfield of the National Institutes of Health in Maryland said, "Coffee consumption is inversely related to mortality, including those who drink eight or more drinks a day and those whose genetic mutations indicate a metabolism of the body. caffeine slower or faster
. "These findings suggest the importance of non-caffeinated constituents in the coffee-mortality badociation and provide additional badurance that coffee consumption can be part of a healthy diet."
His team followed the 498,134 participants aged 38 to 73 years. until 2016, when 14,225 of them pbaded away.
They were asked "How many cups of coffee do you drink each day (including decaffeinated coffee)?" They chose the number of cups "Less than 1" I do not know "or" I prefer not to reply ". They were also asked what type they drank – decaffeinated, ground or instant.
Dr. Loftfield said, "The British Biobank presented a unique opportunity to evaluate potential differences. between drinking instant coffee and ground coffee because 55 percent of coffee drinkers reported that they usually drank instant coffee.
The exact way coffee can reduce the risk of death is still under debate. Dr. Loftfield pointed out that the results were based on observations that they could not prove and that they should therefore be treated with caution.
But she said: "Nevertheless, these findings provide further evidence that coffee consumption can be part of a healthy diet."
In 2015, a smaller study of a little more than 90,000 Americans followed for ten years by the same team gave similar results: those who drank the most coffee for ten years were about 18% less likely to die.