When people talk about “calming the vagus nerve,” they’re really referring to supporting the body’s natural relaxation response. As a key regulator of stress, digestion, and heart rate, the vagus nerve can become overworked by modern life, making it harder to unwind.
The good news? Science-backed techniques can help restore balance and reduce stress naturally. While methods like deep breathing, cold exposure, and meditation are well-known vagus nerve activators (check out our previous article for a deeper dive into these traditional techniques), there are additional strategies worth exploring.
In this article, we’re sharing five unique, science-backed ways to complement traditional techniques to help expand your toolkit for naturally calming the vagus nerve and reducing stress.
How the Vagus Nerve Supports Stress Reduction
The vagus nerve plays a critical role in maintaining balance between the body’s stress and relaxation responses. When functioning optimally, it helps regulate involuntary functions like heart rate, digestion, and immune responses while promoting a state of calm.
One way to measure how well the vagus nerve is functioning is vagal tone, a term that refers to the nerve’s activity level and ability to regulate stress. Higher vagal tone is linked to better stress resilience, faster recovery from stress, and improved overall well-being. Low vagal tone, on the other hand, may make it harder for the body to shift out of a stress response, leading to symptoms like:[1]
- Increased stress hormones
- Heart rate fluctuations
- Digestive discomfort
- Fatigue and brain fog
- Heightened anxiety and tension
Fortunately, there are proven ways to stimulate the vagus nerve, restore balance, and improve overall nervous system function. Let’s explore some additional science-backed techniques that may not be on your radar.
5 Lesser-Known Ways to Calm the Vagus Nerve & Reduce Stress
1.) Try These 2 Simple Yoga Poses for Vagus Nerve Stimulation
Gentle movement can activate the vagus nerve and promote relaxation. Here are two beginner-friendly poses you can try today:
- Fish Pose (Yoga)[2] – Lie on your back with a pillow under your upper back. Rest your arms at your side, push your elbows toward the floor, and lift your chest. Hold for 30 seconds, then relax. This pose helps stimulate key vagus nerve pathways in the neck and abdomen.
- Child’s Pose (Yoga){3] – Sit on your knees, lean forward, and extend your arms on the mat. Rest your head down and breathe deeply at least 8 times. This pose encourages deep diaphragmatic breathing, a natural vagus nerve stimulator.
2.) Tune into Binaural Beats & Sound Therapy[4]
Music has been shown to lift mood and reduce stress, but one specific type, binaural beats, may have a direct impact on vagal tone.
Binaural beats occur when you hear two tones at slightly different frequencies in each ear, and your brain creates a third, unique tone in response. Studies suggest binaural beats can:[5]
- Improve heart rate variability (HRV)
- Increase vagal tone
- Reduce stress and anxiety
Listening to calming frequencies, especially in the theta (4-8 Hz) and alpha (8-14 Hz) ranges, may enhance relaxation and support vagus nerve function.[6]
3.) Support Your Gut with Probiotics
Your gut and brain are deeply connected through the vagus nerve, and emerging research suggests that probiotics may positively impact vagal tone.[7]
Bifidobacterium Longum and Lactobacillus Rhamnosus are two probiotic strains that have been shown to support gut health and improve HRV, an indicator of vagus nerve function.[8] Eating probiotic-rich foods like yogurt, kimchi, sauerkraut, and kombucha can help naturally support your vagus nerve.
4.) Use Laughter as a Natural Vagus Nerve Stimulator
The phrase “laughter is the best medicine” isn’t just a cliché—it’s backed by science.
A hearty laugh has been known to:[9]
- Stimulate deep diaphragmatic breathing[10]
- Improve circulation and muscle relaxation
- Boost mood and reduce stress
- Enhance vagal tone
Watching a funny movie, reminiscing with friends, or even engaging in laughter yoga are great ways to activate your vagus nerve naturally. These activities encourage deep, spontaneous laughter, which is a great natural way to stimulate the vagus nerve and enhance relaxation.
5.) Track Your HRV to Monitor Stress Levels
Heart rate variability (HRV) is a powerful biometric indicator of how well your body balances stress (sympathetic nervous system) and relaxation (parasympathetic nervous system). A higher HRV is associated with better vagal tone, greater stress resilience, and improved nervous system function.
Many smartwatches and fitness trackers now measure HRV, giving you real-time insight into how well your body is managing stress. Monitoring HRV before and after workouts can also indicate how efficiently your vagus nerve helps your body recover from physical and mental stress.[11] Exercise naturally triggers the fight-or-flight response, temporarily lowering HRV. The key is how quickly HRV rebounds after exertion; a faster recovery suggests strong vagus nerve function.
By tracking your HRV regularly, you can better understand how different activities, like breathwork, meditation, and exercise, impact your nervous system and overall stress response.
BONUS: Tapping into Truvaga for Fast Vagus Nerve Stimulation
While these techniques are effective, they can take time and consistency to show results. For a faster, science-backed solution, Truvaga’s handheld vagus nerve stimulator delivers targeted stimulation in just two minutes, helping you feel calmer, think clearer, and sleep better—naturally.
Finding the Best Stress-Relief Strategy for You
When life gets overwhelming, it’s important to have reliable ways to activate your vagus nerve, manage stress, and find calm. The best approach? A mix of techniques that work for your lifestyle; more is always better.
Whether it’s movement, sound therapy, diet, or technology like Truvaga, experimenting with different methods can help you discover what brings you the most benefit. Ready to take control of your stress and calm your vagus nerve? Explore how Truvaga can help you unlock deeper relaxation in just two minutes a day.
Sources
- Cleveland Clinic. (n.d.). Vagus Nerve: Function and Anatomy. https://my.clevelandclinic.org/health/body/22279-vagus-nerve
- Clinical Yoga Institute. (n.d.). 5 Poses for Vagus Nerve Regulation. https://www.clinicalyogainstitute.com/post/5-poses-for-vagus-nerve-regulation
- Mayo Clinic. (n.d.). Child’s Pose for Stress Relief. Retrieved from https://www.mayoclinic.org/healthy-lifestyle/stress-management/multimedia/childs-pose/vid-20453580
- Truvaga. (n.d.). Sound Science: How Music Therapy Can Boost Your Mood. https://www.truvaga.com/blog/sound-science-how-music-therapy-can-boost-your-mood/
- Sleep Foundation. (n.d.). Binaural Beats and Sleep. https://www.sleepfoundation.org/noise-and-sleep/binaural-beats
- Breit, S., Kupferberg, A., Rogler, G., & Hasler, G. (2018). Vagus nerve as a modulator of the brain-gut axis in psychiatric and inflammatory disorders. Frontiers in Psychiatry, 9, 44. https://pmc.ncbi.nlm.nih.gov/articles/PMC4231835/
- Alshamrani, A. (2023). The Role of Vagus Nerve Stimulation in Enhancing Cognitive Function and Emotional Regulation. Brain, Behavior, & Immunity – Health, 26, 100146. https://www.sciencedirect.com/science/article/pii/S2666915323001464
- NeoMed Institute. (n.d.). 15 Ways to Stimulate Your Vagus Nerve to Improve Gut Health. https://www.neomedinstitute.com/news-blog/15-ways-to-stimulate-your-vagus-nerve-to-improve-gut-health#
- Mayo Clinic. (n.d.). Stress Relief: How to Tame Stress. https://www.mayoclinic.org/healthy-lifestyle/stress-management/in-depth/stress-relief/art-20044456
- Neurodivergent Insights. (n.d.). How to Improve Vagal Tone. https://neurodivergentinsights.com/blog/how-to-improve-vagal-tone/#
- Hospital for Special Surgery (HSS). (n.d.). Understanding Heart Rate Variability (HRV). https://www.hss.edu/article_heart-rate-variability.asp