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STUDY: Caffeine perks up recognition of positive words

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Posted at 12:39 PM, Nov 09, 2012
and last updated 2012-11-09 12:39:45-05

(CBS) – Caffeine may help you recognize positive words. New research finds two to three cups of coffee can increase the speed and accuracy of recognizing words with positive connotations.

The effect was not the same with negative or neutral words. Doctors believe the caffeine impacts the language dominant regions of the brain.

Click here for more details on the study.