Friday, December 26, 2008

Caffeine Works Better For Men

From Live Science:

Caffeine affects men more strongly than women, new research reportedly shows.

However, the same study found that while decaf coffee perks up both of the sexes, it affects women more.

The results come from a University of Barcelona study of caffeine's effects on 668 university students, with an average age of 22. Measurements were taken before and after the caffeine was ingested. Tests were carried out at between 11 am to 1 pm, as well as between 4pm to 6pm, to check for differences caused by the time of day.

"Although both the men and women saw an improvement in their activity levels with the coffee, which increased in later measurements, we observed a greater impact among the males," researcher Ana Adan told Spain’s Scientific Information and News Service (SINC).

"Numerous studies have demonstrated the stimulant effects of caffeine, but none of these have looked at their effects in terms of the consumer's gender," she added.

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