How To Improve Vagus Nerve Function Naturally for Better Sleep and Less Stress

Think of the woman in your friend group who is a natural communicator—she always knows everything that’s happening and passes on the best facts (and juiciest gossip). Your body contains its own type of master communicator. The vagus nerve extends from your brain stem to your gut, gathering and passing valuable health information between your vital organs along the way. And mounting scientific evidence supports that the more we become besties with our vagus nerve—and even train it to function optimally—the more our overall health improves. Here are easy ways to pamper your precious vagus nerve so you sleep more soundly at night and feel more vibrant during the day.

Why optimizing vagus nerve function is so important

Why might your vagus nerve deserve so much attention and how can it transform your daily health? Our central nervous system contains two modes—the stress-triggered “fight or flight” response of the sympathetic nervous system, and the more relaxing “rest and digest” response of the parasympathetic nervous system. Think of your vagus nerve as the train conductor who can manually switch tracks between these two paths. With this powerful know-how you can help rewire how you feel in your daily life.

When we strengthen our vagus nerve function to activate that calming response more easily, a powerful domino effect happens throughout our health. Our heart rate improves, along with our digestion, mood and sleep habits. Even harder to pinpoint things like inflammation and menopausal brain fog improve. Research shows that when you activate your vagus nerve regularly, you can experience measurable benefits in memory, immune function and even how quickly you recover from viruses.

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5 signs of vagus nerve dysfunction

So how do you know if your vagus nerve could use stimulation? If you’re experiencing any of these common challenges, your vagus nerve may be in need of support:

• Poor sleep
• Chronic stress
• Digestive issues
• Fatigue and brain fog
• Feeling “wired but tired”

10 easy ways to boost vagus nerve function naturally

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Ready to start feeling the benefits for yourself? There are high-tech vagus nerve stimulation (VNS) gadgets that send little electrical pulses through your skin to gently stimulate the nerve. But you can also use completely free options to feel better.

“Fortunately, there are a multitude of ways to stimulate your vagus nerve naturally,” says integrative health physician Vincent Pedre, MD, author of GutSMART. Here are 10 of the most effective free methods to boost what experts call your “vagal tone”—essentially, training your vagus nerve to function at its best, without spending a penny:

• Hum or sing: The vibrations stimulate the vagus nerve in your throat. Try chanting the “OM” sound used in yoga classes. (“Ommmmm…”)
• Gargle water: Gargling vigorously for 30 seconds can activate the nerve in the back of your throat.
• Massage your neck: Gently touching, or even wearing a silk scarf, can help stimulate the vagus nerve there and boost its function.
• Practice deep breathing: Slowly breathe in for four counts, hold for four, exhale for six. This activates your parasympathetic nervous system.
• Meditate or pray: Just 10 minutes of quiet reflection can help tone your vagus nerve over time.
• Try a cold splash: No need for full-bath cold plunges. Ending your shower with a minute of cold water splashed on your face can jolt your body out of “fight or flight” mode.
• Stretch: Slow, mindful movements like completing a stretching routine or a yoga-pose sequence can signal safety to your nervous system and help improve vagus nerve function.
• Try rhythmic movement: Walking, swimming or any activity that uses both sides of the body in alternating-side movements helps regulate your nervous system.
• Get social connection: Laughing with friends and family is a powerful vagus nerve activator.
• Prioritize deep sleep: Quality rest is essential for vagus nerve health.

How quickly you’ll feel the benefits of healthy vagus nerve function

Some people feel calming relief instantly, and many experience improved health benefits within a few weeks. Remember: Consistency matters, so try to give your vagus nerve some attention each day. But it’s all upside when you start to soothe your nervous system. So start working some of these small, simple habits into your daily routine and watch your stress level sink and your health soar.