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Hydration And Mental Performance: Article Analysis

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In this article, the authors discuss how dehydration can have an effect on a person’s mental performance. A decrease of water lowers the blood circulation and nerve transmission of the brains which then causes a loss of cognitive function and a state of confusion. The theory was that people with a proper level of hydration scored better on intelligence tests. A study was done on a group of 50 University students to see the relationship between water intake and their cognitive function. The data collected was from fluid intake, personal information, and physical activity. The students also had to take an intelligence test. The study concluded that high level of hydration improved the memorization and visual activity.
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