Someone would not turned into smart after drink sweet coffe, but brain activity will decline. Meaning, the combination between coffe and sugar can make brain work more efficient. Without adding the sugar, coffe is known can make brain and stamina better, because coffe contains caffein. This compound is a stimulant for stamina, so caffein also mixed in energy drink.
The new research from Universitat de Barcelona (UB) revealed, caffeine has effect when combined with glucose or sugar. The combination which produce sweet coffe can make the brain work more efficient. In a CT Scan, brain activity in sweet coffe drinkers seem declined in part that regulates cognitive abilities. Although the activity declined, the brain performance looks stable in cognitive test results.
The brain’s ability to produce the same performance with low activity, shows that the brain work more efficient. This can make brain not get tired quickly or even cell damage. “The combination between glucose and caffein makes brain work more efficient at the cognitive, especially those responsible for memory and attention,” said Josep M Serra Grabulosa from UB (quoted from Sciencedaily and detik.com).
The research which conducted by Josep and his collagues, involving 40 healthy volunteers who were divided into 4 groups. Each group given a different drink, black coffee, sugar syrup, sweet coffee and fresh water. The result, sweet coffee makes brain work more effective.
This result also published in Human Psychopharmacology : Clinical and Experimental journals.
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