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Study Says Coffee Protects Against Cirrhosis
An anonymous reader writes "Good news for those who like both coffee and alcohol. In a recent study of more than 125,000 people an Oakland, CA medical team found that consuming coffee seems to help protect against alcoholic cirrhosis. The study was done based on people enrolled in a private northern California health care plan between 1978 and 1985." From the article: "People drinking one cup of coffee per day were, on average, 20% less likely to develop alcoholic cirrhosis. For people drinking two or three cups the reduction was 40%, and for those drinking four or more cups of coffee a day the reduction in risk was 80%."
NPR also ran this story earlier today saying that people who drink 2 cups of coffee are better listeners than those who don't. We've been drinking this stuff for how long and we're just now figuring this stuff out? What will they find out next?
I don't think humans have evolved enough over the last 21 years to have changed the influence of alcohol and caffeine :-)
That being said, I also question that it should take that long to conclude on the data collected.
Also, what about other caffeine sources like soda?
As is pointed out in the study, they don't know that caffeine is the cause. Coffee is loaded with all kinds of bioactive chemicals and it could be any of them. It could even be the cream or sugar people sometimes put in coffee. So the fact is, they have no idea why this is the case. What they'll probably need to do is kill a few hundred mice and rats with booze and coffee to figure out why and how it works.
As for the age of the data, it isn't really that old. It takes time to develop alcoholic cirrhosis and they're basically using historical data to determine who got it and who didn't and based on a questionnaire they filled out at the time of their enrollment in the health care plan, they were able to determine their coffee and alcohol habits. That said, a lot of alcoholics don't admit how much they drink on those kinds of things, so I'm not entirely sure how they can measure the accuracy. Alcoholics usually admit their drinking habits after the evidence is so obvious they can't hide it (like after they've developed alcoholic cirrhosis).
Swedish coffee too. When I lived in Sweden, this is how we did it:
Put a krona (Swedish crown, a coin similar to a US quarter) into a coffee cup. Add coffee until you can't see the krona. Then, add vodka until you can see the krona again.
Fascism trolls keeping me up every night. When I starts a preachin', he HITS ME WITH HIS REICH!