Nervousness

Symptoms of nervousness include sweating, trembling, rapid heartbeat, dry mouth, and difficulty concentrating.

Causes of Nervousness

  • Genetics: Family history of anxiety disorders
  • Environment: Stressful or traumatic events
  • Brain Chemistry: Imbalance in neurotransmitters
  • Personality: Type A personalities or perfectionists

Biomarkers For Nervousness

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