Pour another coffee to reduce the risk of developing liver cancer
0 The researchers found that even drinking decaf coffee seemed to have a protective effect Increasing coffee consumption may help to stave off liver cancer, a new study has suggested.
Researchers found that people who drink more coffee are less likely to develop hepatocellular cancer (HCC), the most common form of primary liver cancer. Even decaffeinated coffee can have a protective effect, they found.
Experts from the University of Edinburgh and the University of Southampton examined data from 26 studies involving more than 2.25 million participants.
Compared with people who drank no coffee, those who drank one cup had a 20 per cent lower risk of developing HCC, according to the study, the results of which were published in the journal BMJ Open. Those who consumed two cups had a 35 per cent reduced risk and for those who drank five cups, the risk was halved.
The researchers even noted a protective effect for decaf, but added that this was “smaller and less certain than for caffeinated coffee”.
Office for National Statistics figures show in 2015, 4,673 new cases of liver cancer were diagnosed in England alone.
The authors wrote: “It may be important for developing coffee as a lifestyle intervention in CLD [chronic liver disease], as decaffeinated coffee might be more acceptable to those who do not drink coffee or who limit their coffee consumption because of caffeinerelated symptoms.”
Lead author Dr Oliver Kennedy, of the University of Southampton, said: “Coffee is widely believed to possess a range of health benefits, and these latest findings suggest it could have a significant effect on liver cancer risk.
“We’re not suggesting that everyone should start drinking five cups of coffee a day though. There needs to be more investigation into the potential harms of high coffee-caffeine intake, and there is evidence it should be avoided in certain groups, such as pregnant women.
“Nevertheless, our findings are an important development given the increasing evidence of HCC globally and its poor prognosis.”
Professor Peter Hayes, of the University of Edinburgh, added: “We have shown that coffee reduces cirrhosis and also liver cancer in a dosedependent manner. Coffee has also been reported to reduce the risk of death from many other causes. Our research adds to the evidence that, in moderation, coffee can be a wonderful natural medicine.”
Andrew Langford of the British Liver Trust said: “This new study adds to the growing body of evidence showing that drinking coffee is good for liver health.”