Stress Scientific Facts Overview

Stress can be emotional or physical. Emotional stress can be due to an impending medical condition or surgery, loss of a loved one or a job, or a permanent or temporary change.

The real reason why a human being feels stressed has not yet been determined, however, an imbalance in neurotransmitters such as Norepinephrine and Serotonin are said to be behind stress. Stress is also caused by a complex set of reasons like life style, genetic make up, and body processes.

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