Truvaga & Vagus Nerve Stimulation: Supporting Calm, Focus, and Resilience
Non-member post, published Nov 15, 2025.
The vagus nerve is the longest and most complex cranial nerve in the body, connecting the brain to the heart, lungs, digestive system and more. Often called the body’s “natural superpower,” it plays a crucial role in regulating heart rate, digestion, immunity, and stress.
One of its most important functions is balancing the nervous system - coordinating the sympathetic (“fight or flight”) and parasympathetic (“rest and digest”) responses. When the vagus nerve is functioning optimally, the body can handle stress, recover efficiently, and maintain energy and mental clarity. When it’s under active or unbalanced, stress can dominate, sleep suffers, digestion slows, and focus wanes.
Truvaga is a simple, non-invasive tool designed to gently stimulate the vagus nerve. With just a two-minute session, day or night, it helps shift the nervous system from high alert to a more balanced state, supporting calm, clarity, and recovery. Birch Cove members enjoy discounted access to Truvaga, join here.
Why Nervous System Balance Matters
Modern life keeps most people stuck in sympathetic overdrive. On average, about 80% of the day is spent in sympathetic activation, with only 20% in parasympathetic recovery - when ideally it should be the other way around. This chronic over activation contributes to:
Sleep disruption and poor quality rest
Chronic stress and elevated cortisol
Low energy and difficulty sustaining focus
Hormonal imbalances and digestive issues
Increased risk of long-term health challenges
Truvaga helps reset this balance, nudging the nervous system into parasympathetic activation so the body can recover, replenish, and function optimally. Over time, consistent use can help shift daily functioning closer to the ideal 80/20 balance.
Who Can Benefit
Truvaga isn’t just for stress relief. It supports a wide range of people, including:
Anyone seeking general wellness and longevity
High performers, athletes, and executives
Women navigating hormonal changes in midlife
Individuals looking to improve sleep, focus, and emotional balance
Fast Reset, Sustained Clarity
High-pressure moments, whether at work, athletic training, or managing life’s challenges, can push the body into overdrive. Truvaga’s vagus nerve stimulation can:
Calm the nervous system in just two minutes
Support faster recovery after intense physical or mental stress
Improve mental clarity and focus
Help sustain energy throughout the day
Everyday Applications
Begin the day with a two-minute Truvaga session to set a calm, focused tone
Use during work breaks or between meetings to reset stress levels
Incorporate before sleep to support relaxation and deeper rest
Pair with gentle breathing, light movement, and restorative practices for enhanced benefit
Understanding Nervous System Balance: The 80/20 Rule
Think of the nervous system like a car:
Sympathetic “Gas Pedal” (Fight or Flight) – When active, the body revs up: heart rate rises, cortisol increases, digestion slows, prefrontal cortex (the thinking / logical brain) dials down, and stress hormones surge. Modern life keeps this pedal pressed 80% of the day.
Parasympathetic “Brake & Recharge” (Rest and Digest) – The body’s recovery mode: heart rate slows, digestion optimizes, the prefrontal cortex (the thinking / logical brain) engages, sleep deepens, emotional balance restores. Ideally, we should spend 80% of the day here, but most barely hit 20%.
Long-Term Implications: Living mostly in sympathetic mode leads to chronic stress, hormonal shifts, poor sleep, low energy, and mental fatigue. Truvaga gently shifts the system toward balance, protecting long-term health and resilience.
Why Truvaga Works
By stimulating the vagus nerve, Truvaga helps the body:
Regulate the “fight or flight” and “rest and digest” responses
Reduce stress at the source, leaving you relaxed and refreshed
Promote deeper, restorative sleep
Support mental clarity and reduce brain fog
Reestablish calm and emotional balance
Conclusion
Supporting the nervous system is foundational for overall health, performance, and longevity. Truvaga provides a simple, evidence-informed tool to help balance the nervous system, improve resilience, and sustain energy, focus, and clarity. Whether managing high-pressure or high-performance work and life, supporting women’s health in midlife, or seeking general wellness, Truvaga offers a practical way to engage the body’s natural calming system.
Sarah Parkins, founder of Birch Cove, personally purchased a Truvaga and has it available at her desk on a daily basis to activate her parasympathetic system. Impressed by the effects, Birch Cove agreed to a selective affiliation, making Truvaga available to members at a discounted rate. Birch Cove only partners with high-quality products, and a small commission is earned on devices sold to members.
Birch Cove members enjoy discounted access to Truvaga, making it easy to incorporate nervous system support into daily routines. Not yet a member? Join Here.
Disclaimer: The information and services provided by Birch Cove are for educational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. Birch Cove is not a medical provider and does not treat, cure, or prescribe for any medical conditions unless otherwise stated. Always consult your physician or qualified healthcare provider with any medical concerns. Birch Cove assumes no liability for actions taken based on the provided information or services. Product links may be affiliate links, meaning Birch Cove could receive a small commission on purchases.
