The Vagus Nerve

The vagus nerve is the longest cranial nerve in the body. It travels from your brainstem down through your chest and into your abdomen, connecting with key organs like your heart, lungs, and digestive system-the system that helps your body calm down after stress.

When this nerve is active, it supports:

• Lower heart rate, helping you exit the fight or flight mode

• Deeper breathing, calming your mind and body

  
  

Better digestion-shifting focus from stress to nourishment

Heart rate: Slows down, creating a sense of calm

Breathing: Becomes deeper and more relaxed

Digestion: Speeds up, improving gut function

Mood: Feels more stable and uplifted

Stress response: Decreases, allowing recovery

Sleep: Improves in depth and quality

Self-check

Some calming tools:

• Deep breathing or humming helps you to feel grounded

• Gentle movement, like stretching or walking, soothes you

• Time in nature or quiet spaces helps your body relax

• Gentle yoga or stretching helps release tension and stress

• Cold face splash or shower triggers a calming reflex in the brain

• Gargling water stimulates the throat muscle connected to the vagus

• Laughter or social connection boosts mood and vagal tone naturally

  
  

Practicing mindfulness is also a great way to calm the vagus nerve

It can lower your heart rate and lessen the tension in your gut and shoulders

It also helps when you are feeling overwhelmed or have anxiety

You can begin to build good habits that support the nervous system

Vagus nerve exercises can support:

Emotional grounding, staying calm in tough moments

Better sleep and digestion, helping your body rest and restore

Less inflammation, by easing pain, and boosting immune function

Trauma recovery, creating new pathways for healing

Mind-body awareness, feeling more present and connected

You don't need to force anything. Just send your body simple,

consistent signals of safety.

Some signs that your nervous system needs support are:

• Feeling anxious or wired

• Emotional numbness or disconnection

• Digestive problems like bloating or indigestion

• Shallow, tense breathing

• Trouble sleeping or staying asleep

• Low energy or low motivation