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Coffee gives jolt to life span

Coffee gives jolt to life span

Java consumption linked to slightly increased longevity

5:13pm, May 16, 2012

It’s the news that coffee addicts have been waiting for: Drinking several cups of coffee every day may help you live longer. A study of more than 400,000 people finds that drinking coffee may reduce the risk of death from heart disease, stroke and even infections, researchers report in the May 17 New England Journal of Medicine.

Scientists have long puzzled over the notion that a stimulant could provide a health benefit. “There’s been a concern for a long time” that coffee could even be detrimental, says study coauthor Neal Freedman, an epidemiologist at the National Cancer Institute in Bethesda, Md. “Our results might provide some reassurance for long-term coffee drinkers.”

Since the study volunteers weren’t randomly assigned to drink coffee or not, the research has the limitations of being observational in nature. But with data from 402,260 participants, the results are “very powerful” and unlikely to be

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