The Coffee could reduce risk of liver cancer
The Coffee could reduce risk of liver cancer
Italian researchers reported that people who drink coffee are 41 percent less likely to develop liver cancer compared with those who did not enjoy the drink.
“In addition, the apparently favourable effect of drinking coffee was found in both studies of southern Europe, where coffee is consumed widely, and Japan, where consumption is less frequent, as well as subjects of chronic liver diseases,” wrote researchers in the August issue of Hepatology.
One expert said that, even so, it is too early to praise the coffee as an anticancer agent.
“I have no doubt that the association is true, but it is difficult to determine the cause,” said Dr. Alfred I. Neugut, a professor of medicine and epidemiology of the College of Physicians and Surgeons of Columbia University and co-director of cancer prevention Presbyterian Hospital in New York in the same city .. Lackland not participated in the study.
Without evidence of an actual biological mechanism, the finding could not be more than a statistical artifact, “according Neugut.” What we need is to study biological plausibility, so you have to have some degree of skepticism “said Neugut .
Nonetheless, the findings are not unique. In February, researchers at the National Centre for oncology Japan gave tracking more than 90000 elderly for 10 years and found that rates of liver cancer were reduced by half in the daily coffee, compared to those without they did.
The study was published in the Journal of the National Cancer Institute.
Each year are diagnosed 17500 new cases of colorectal cancer in the United States, according to the American Cancer Society.
In the new study, a team led by Dr. Francesca Bravi, of the Institute of Pharmacological Research in Milan Mario Negri, reviewed 10 published studies on breast cancer, including information about how much coffee consumed patients.
They found a 41 percent reduction in the risk of liver cancer among coffee drinkers, compared with those who never consumed the drink.
The Italian team noted that animal studies and laboratory have suggested that certain compounds of coffee could be blocking enzymes involved in the detoxification of cancer. Furthermore, it has been shown that caffeine has beneficial effects on the liver enzymes, they said, and coffee have also been linked with a reduced risk of liver disease and cirrhosis, which can lead to liver cancer.
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