Dr. Ruscio Radio, DC: Health, Nutrition and Functional Healthcare

964 - 4 Easy Ways to Stimulate the Vagus Nerve

Apr 28, 2025
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INSIGHT

Vagus Nerve Balances Stress Cycle

  • The parasympathetic vagus nerve balances the sympathetic fight or flight nervous system.
  • Chronic stress and inflammation lock you into sympathetic dominance, worsening health and stress sensitivity.
INSIGHT

Signs of Vagal Dysfunction

  • Poor memory, anxiety, fatigue, insomnia, gut issues, and inflammation can signal vagal nerve dysfunction.
  • These symptoms reflect failed parasympathetic regulation linked to brain centers like the amygdala and hippocampus.
ADVICE

Track Vagus Health via HRV

  • Use heart rate variability (HRV) tracked by devices like Whoop or Oura as an indirect measure of vagus nerve health.
  • Aim to improve HRV to indicate a better parasympathetic-sympathetic balance.
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