Health News Update – Consuming about three cups of coffee a day may have beneficial effects on health as it is associated with a lower risk of death , according to two studies published in the Annals of Internal Medicine.
Coffee, which is estimated to be consumed daily around 2.250 million cups daily, contains substances that can interact with the body as caffeine, diterpenes and antioxidants , the amount of which can vary depending on how you prepare.
The first study, led by the International Agency for Research on Cancer (IARC) and Imperial College London, examined over half a million people in 10 European countries. Those who drank about three cups a day tended to live longer than those who did not drink coffee, the study reported.
“We found that increased coffee consumption was associated with a reduced risk of death from any cause and specifically from circulatory and digestive diseases,” said lead author Marc Gunter of the IARC.
Gunter said that because of the limitations of the research they are not “in a position to recommend people to drink more or less coffee,” although the results ”
Incorporating coffee into the diet could have beneficial effects
Scientists studied the data, making appropriate adjustments with factors such as diet or smoking, and concluded that the group that consumed more coffee had a lower risk of death, compared to those who did not. However, the question of with or without caffeine is not easy to differentiate, because they could not exclude that caffeine-decaffeinated drinkers had consumed caffeinated coffee at different periods of their life.
In a sample of 14,000 people metabolic biomarkers were analyzed, which indicated that coffee growers “may have, in general, healthier livers and better control of glucose”.
The other research
The second study, which included more than 180,000 participants of diverse ethnic backgrounds in the United States, found advantages for longevity regardless of whether caffeine was caffeinated or decaffeinated. Coffee drinkers had a lower risk of death from heart disease, cancer, stroke, diabetes, and respiratory and kidney diseases.
Those who drank one cup a day were 12 percent less likely to die compared to those who did not drink coffee. Those who drank two or three cups a day reduced the risk of death by 18 percent.
“We can not say that drinking coffee will last a lifetime, but we see an association,” said lead author Veronica Setiawan.
Experts warned, however, that US and European studies published in the Annals of Internal Medicine did not show that coffee was actually the reason many drinkers seemed to have longer lives. In contrast, the investigations were observational in nature, which means that they showed an association between coffee consumption and a propensity for longevity, but failed to prove cause and effect.