8 Amazing Facts about the Vagus Nerve

There is something quietly powerful about a Monday morning.

A soft reset.
A new rhythm.
An invitation to begin again—not with urgency, but with intention.

A moment to arrive, rather than rush.
To notice, rather than move straight into doing.

What a beautiful way to start the week… with a return to the body.

To the breath.
To awareness.
To the subtle systems working beneath the surface, supporting you in ways you may not always consciously recognise.

In the wild world of wellness, there is a nerve that has been making waves and capturing the curiosity of many: the vagus nerve. Often referenced in conversations like this blog “8 Amazing Facts About the Vagus Nerve,” it is far more than a passing trend. This vital pathway of the Parasympathetic Nervous System plays a central role in our ability to rest, digest, regulate, and feel safe within ourselves. Perhaps this is why it feels like such a meaningful place to begin the week.

By gently tuning inward rather than pushing forward, because when we begin to understand the body, even just a little more, we start to relate to ourselves differently.

With more curiosity.
More compassion.
More care.

As we move into this space together, consider this your invitation to slow down, soften, and explore. To reconnect with the intelligence already within you, and to rediscover just how “wild, wise, and wonderfully responsive your body truly is.

I often refer to the vagus nerve as the wanderer. The term “vagus” comes from the Latin word for “wandering,” and it’s an apt description. This nerve travels extensively through the body, forming a communication pathway between the brain and key organs—including the heart, lungs, and digestive system. As the vagus nerve is the 10th cranial nerve), it felt aligned to share this blog at 10am, reflecting its far-reaching, integrative nature. Its expansive role highlights just how influential it is in shaping not only our physical health, but also how we feel, respond, and experience the world.

The vagus nerve is the master of relaxation, plays a central role in the parasympathetic, or “rest and digest,” system. When stimulated, it helps shift the body out of states of stress, urgency, or overwhelm, and into calm and restoration. Practices such as slow, intentional breathing, meditation, gentle movement, and even moments of stillness can support this shift and strengthen vagal tone over time.

There is a beautiful and dynamic relationship between the vagus nerve and the heart. This nerve can be thought of as the heart whisperer as it helps regulate heart rate and contributes to heart rate variability—a key marker of resilience and adaptability within the nervous system. A well-supported vagal tone is often associated with a lower resting heart rate and a greater capacity to respond to life’s demands with flexibility rather than strain.

Through its involvement in the gut-brain axis, the vagus nerve plays a role in influencing neurotransmitters such as serotonin and dopamine—chemicals that support mood, motivation, and emotional balance, earning its place as a true mood supporter. This connection highlights how closely our physiological state and emotional wellbeing are intertwined.

The vagus nerve also contributes to regulating the body’s inflammatory response, acting as a powerful inflammation regulator. When functioning optimally, it can help reduce chronic inflammation, which is often linked to a range of health conditions. Supporting vagal function can therefore play a role in maintaining overall balance and resilience within the body.

From stimulating digestive enzymes to coordinating the movement of food through the gastrointestinal tract, the vagus nerve acts as a vital digestive guide, supporting healthy digestion. That familiar sensation of “butterflies” in the stomach is a simple, everyday example of this connection between the brain, gut, and nervous system.

Emerging research continues to explore the role of vagus nerve stimulation in supporting individuals with chronic pain conditions such as migraines, fibromyalgia, and arthritis, highlighting its role as a pain modulator. This growing field offers promising insights into more integrative and non-invasive approaches to pain management.

One of the most accessible and effective ways to influence the vagus nerve is through the breath, positioning it as a natural breath gateway between body and mind. Slow, diaphragmatic breathing, extended exhales, and techniques like the 4-7-8 breath can gently activate the parasympathetic response. These practices are simple, yet powerful tools that can be woven into daily life to support regulation and calm.

Embracing the wisdom of the vagus nerve invites a different approach to health—one that honours both science and the body’s innate intelligence.

Wild wellness is not about doing more.
It is about connecting more deeply.

Listening more closely.
Responding more intuitively.

Take a breath. Feel into the quiet presence of the wanderer within.
Allow this to be the beginning of a more regulated, connected, and vibrant way of being. A gentle, grounded way to move through your week.

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