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Coffee makes people happier

CoffeeCoffee improves mood and helps to maintain a positive attitude. This was proved by an experiment with 66 elderly people, conducted by German scientists from the Ruhr University.

During the experiment the volunteers were divided into two groups. People in the first group every day for half an hour before the test was given a portion of caffeine equal to two cups of coffee, and their colleagues in the second group received placebo, as they did not know, thinking that drinking coffee. Read the rest of this entry »

 
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Posted by on May 30, 2014 in Human

 

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