Stress is a term in psychology and biology, first coined in the 1930s, which has in more recent decades become a commonplace of popular parlance. It refers to the consequence of the failure of an organismhuman or animal – to respond appropriately to emotional or physical threats, whether actual or imagined.[1]

Stress symptoms commonly include a state of alarm and adrenaline production, short-term resistance as a coping mechanism, and exhaustion, as well as irritability, muscular tension, inability to concentrate and a variety of physiological reactions such as headache and elevated heart rate.[2]

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Studying Hair of Ancient Peruvians Answers Questions About Stress - Science Daily (press release)
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Studying Hair of Ancient Peruvians Answers Questions About Stress

Science Daily (press release)

Contributing to the Western research were members of the Faculty of Social Science and the Schulich School of Medicine & Dentistry including Webb, ...



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