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Improving academic performance with physical fitness

From the Elsevier Health Sciences media release: Physical fitness in childhood and adolescence is beneficial for both physical and mental health throughout life. However, a growing body of evidence suggests that it may also play… 

Leptin also influences brain cells that control appetite

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From the Yale University media release: Twenty years after the hormone leptin was found to regulate metabolism, appetite, and weight through brain cells called neurons, Yale School of Medicine researchers have found that the hormone… 

Standing up gets groups more fired up for team work

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From the SAGE Publications media release: Chairs provide great support during long meetings, but they may also be holding us back. Standing during meetings boosts the excitement around creative group processes and reduces people’s tendency… 

Immune response affects sleep and memory — new study

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From the University of Leicester media release: Fighting off illness- rather than the illness itself- causes sleep deprivation and affects memory, a new study has found. University of Leicester biologist Dr Eamonn Mallon said a… 

Bacteria help explain why stress, fear trigger heart attacks

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From the American Society for Microbiology media release: Scientists believe they have an explanation for the axiom that stress, emotional shock, or overexertion may trigger heart attacks in vulnerable people. Hormones released during these events… 

Cynical? You may be hurting your brain health

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From the American Academy of Neurology media release: People with high levels of cynical distrust may be more likely to develop dementia, according to a study published in the May 28, 2014, online issue of… 

Stress degrades sperm quality

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From the Columbia University’s Mailman School of Public Health media release: Psychological stress is harmful to sperm and semen quality, affecting its concentration, appearance, and ability to fertilize an egg, according to a study led…