Good news for coffee lovers: a new study suggests that drinking a cup or multiple-elke day can be linked to long-term health benefits.
The studyPresented on Monday during the annual meeting of the American Society for Nutrition in Orlando, discovered that around 3,700 women who met researcher criteria for ‘healthy aging’, usually consumed 315 mg caffeine per day when they were between 45 and 60 years old, usually of drinking coffee. And for the women in that group ‘healthy agents’, every extra cup of coffee a day was associated with a 2-5% higher chance of doing well, but up to five small cups a day.
“We discovered that women who consumed moderate amounts of caffeinated coffee in the Midlife were more likely to age in good health,” said Sara Mahdavi, a deputy professor at the Department of Nutritional Sciences from the University of Toronto who led the research, the time in e -mail. “That does not mean that coffee is a remedy, but for those who already drink and tolerate it, it seems a positive part of a healthy lifestyle.”
The study, which has not yet been assessed or published, followed 47,513 middle -aged female nurses under the age of 60 for three decades, starting in 1986. Researchers asked the women questions about their diet, such as how much coffee, tea, tea, cola and decaffeinated coffee they drank.
Subsequently, they analyzed how many of those women met their requirements for ‘healthy aging’, which they defined as a life of 70 years or older; maintaining good physical, cognitive and mental health; and be free from 11 large chronic diseases, including heart conditions, stroke, type 2 diabetes and cancer, among other things. In 2016, researchers established that 3,706 of women met their criteria and found the link to their caffeine intake.
The study found no significant link between drinking decaf coffee or tea and the chance of healthy aging. And for soft drinks it found an opposite correlation: each extra small glass was associated with a 20-26% lower chance of healthy aging.
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Mahdavi said that coffee is ‘unique rich in bioactive connections’, which contain ingredients such as chlorogenic acids and small amounts of micronutrients that can influence factors that are crucial for how we get older, such as inflammation, blood vessel function and glucose metabolism. Tea and Decaf -coffee can also contain some of those ingredients, but in different concentrations.
“Cola, on the other hand, misses this completely and contains other ingredients that can work against healthy aging,” said Mahdavi. “Our findings suggest that the observed benefits are specific to caffeinated coffee, not for caffeine itself, and not for all caffeinated drinks.”
Although Mahdavi said that the findings are important, she also advised caution. The study found a connection between coffee and healthy aging, but no cause-and-effect relationship. Researchers pointed out that it should generally be safe up to two cups of coffee a day and could be useful for people, but drinking more than that may not be healthy for some, although it can offer extra benefits for others. And coffee cannot replace other factors that influence the aging, Mahdavi said.
“Women who became the best older also had a better chance of eating well, to exercise regularly and avoid smoking – the behavior is much more important,” said Mahdavi. “There is also no more necessary better. The clearest benefits were seen with moderate coffee intake – about 2 to 4 cups a day. People who are sensitive to caffeine or have medical reasons to prevent this still having to do.”
“But for women in the midlife who already drink coffee and feel good here, these findings are reassuring,” she said.
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