Caffeine helps people see the positive side of things, German scientists have found. A team of researchers from Ruhr University conducted an experiment with 66 volunteers who were asked to choose positive words and phrases all the words and phrases that appeared on the screen in front of them. Half an hour before the test, half of the participants drank two cups of caffeinated beverages. Researchers found that people who drank coffee in the morning with 7% precision in the choice of words that have a positive emotional tone, said Friday. In addition, German researchers found that caffeine exacerbates reaction speeds. Drinking a cup of coffee in the morning makes you more relevant, more thoughtful and able to solve simple tasks. "Caffeine stimulates parts of the brain responsible for positive emotions," researchers also summarized.
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