💎 8 Rituals to Soothe the Vagus Nerve

Va-va-vagus! Ease anxiety + reduce stress using simple tools and rituals to improve vagal tone. [View this email in your browser]( Picture a tree-like bundle made up of thousands of fibers flowering in your brain, sending its roots down through each side of the neck, into the torso, and then spreading its branches through the vast network of nearly all your internal organs. This amazingly long and influential “vagus” nerve gets its name from the Latin word for “wandering”. Along its so-called “information superhighway” journey, it gathers information about how the organs are functioning, sending information from the brain down to the rest of the body. If you’ve seen the vagus nerve pop up on your social media timelines a lot lately (and with over 70,000 hashtag mentions on Instagram, according to [The New York Times]( you likely already have), there's a good reason for it. Known for its various internal functions, mostly unconscious actions like breathing and digestion, the pneumogastric, a.k.a. “vagus”, nerve also creates important links between [the critical gut-brain axis](. Further, it plays a role in controlling voice, mood, heart rate, and the immune system. The vagus is a secret weapon for managing the triggers of stress and anxiety, housed within the parasympathetic nervous system, unlike the organs of the sympathetic nervous system, which trigger our fight-flight-freeze responses. As the longest of our cranial nerves, it’s perhaps the nerve with the greatest potential for supporting mind-body wellness, easing us into rest, proper digestion and relaxation. “Travel” or “wander” is really the perfect way to describe how the vagus nerve weaves through the cardiovascular system, the digestive system, the reproductive system, and many other organs. Along this neuronal superhighway, the vagus nerve covers a stunning amount of ground as it takes readings from each of these internal “destinations”, passing messages between the brain, gut, and other organs. [In the late 1800s]( the vagus nerve first piqued the attention of the scientific community as they sought out nerve activations to treat epilepsy. Later, they discovered a surprising side effect: mood improvements. A large body of research has investigated the relationship between the vagus nerve (and vagal tone, which we’re about to get into) and many health conditions, but especially psychiatric disorders. Other evidence in regards to stimulating the vagus nerve covers a wide array of possibilities to treat [depression]( [PTSD]( [epilepsy]( [diabetes]( and various [inflammatory autoimmune conditions](. More recently, the Coronavirus’s effect on the vagus nerve and its impact on [long Covid]( symptoms are being studied. One especially exciting new development in neuroscience was [recently published]( by researchers at the University of Pittsburgh and the University of California San Francisco. Using a simple device that is similar to an earbud, wearers’ abilities to learn the sounds of a new language were significantly improved. Their precisely timed, non-invasive vagus nerve stimulation techniques improved participants’ comprehension and expression of Mandarin tones up to twice as quickly than usual. The scientific and education communities are anxious to learn more about how stimulating the vagus nerve can lead to even more improvements in health and learning outcomes. So, knowing beyond a shadow of doubt that the vagus is an exceptionally powerful nerve, what can we do to harness its power to the fullest? Psychologists say that when we have unresolved trauma, the vagal tone becomes weak. A weak vagal tone has been linked to high inflammation, which [scientists believe]( is linked to almost all psychiatric conditions, as well as chronic illnesses, digestive issues, cardiovascular diseases, mood disorders, etc. When the vagal tone is weak, it inhibits our ability to manage and recover from stress. This leads to a “stuck” nervous system, or a type of shutting down that can switch us into fight-flight-freeze mode. In children, low vagal tone has also been associated with poor attention and emotion regulation. Alternatively, when the vagal tone is strong, we are likely to feel calm, cool, and collected. A strong immune system and overall feelings of wellbeing are the result of the vagus nerve working to enhance our physical and mental health. Used to measure cardiovascular function, vagal tone also facilitates our adaptive responses to environmental challenges ([Source: NIH](. [Studies have shown]( that stimulating the vagus nerve can support those who experience epilepsy by decreasing seizure frequency, with additional benefits to help with gastrointestinal and pelvic pain, migraines, depression, anxiety, and much more. One current challenge for understanding the full vitality of vagal tone is that HRV (heart rate variability) is the closest tool that exists at the moment for measuring vagal tone. Alternatively, studies have relied on self-evaluations regarding participant symptoms in related areas of health. This means that many studies are testing how the heart functions to determine how the vagal tone is doing, but the “vagabond nerve” also reaches so many other areas of the body. Those whose digestion improved or anxiety was lessened were thought to be experiencing improved vagal tone. Further research is needed to verify what many holistic and mental health practitioners have observed help heal their patients over many years. Last year, we questioned whether [woo-woo wellness]( is really worth the hype. Our takeaway? Science-backed woo-woo does exist, and [doctors have even acknowledged]( it actually works! Woo-woo can be myth or magic, but even in the case of woo-woo wellness that turns out to be a type of “[placebo]( many experts agree if the mind believes healing is taking place, it can positively impact our health. Before we dive into the rituals and herbs that have been shown, through anecdotal or scientific evidence, to be effective in stimulating and soothing the vagus nerve, let’s take a look at some woo-woo wellness practices that are circulating among 60+ million viewers on [TikTok]( (#vagusnerve) and other media. WOO-WOO OR WORTH IT #1 VAGUS MASSAGE OIL Our take: Worth it! In Taiwan, [researchers explored]( the efficacy of essential oils to help regulate the autonomic nervous system. Their findings included promising results for calming the parasympathetic nervous system and bringing about a more balanced state for participants. Vagus nerve massages that target the neck and shoulders [have demonstrated]( the potential to improve vagal tone, and numerous other health functions. WOO-WOO OR WORTH IT #2? VIBRATING BRACELETS Our take: Skip it. Stress relief technology is on the rise, and one writer at [The Washington Post]( reported a decidedly lukewarm response to trying out these pricey purchases. With a lack of evidence to back manufacturers’ claims about how these gadgets actually deliver the results they promise, we suggest trying more cost-effective measures, like the rituals below. There’s so much you can do to tap into your body’s own intelligence, with a little help from practitioners in somatics, spiritual traditions, and holistic medicine. WOO-WOO OR WORTH IT #3 PILLOW MISTS Our take: Make your own. Sleep is a critical component of our mental and physical health, so of course we’re fans of wellness hacks that can help us ease into dreamland. But, they often come with hefty price tags, and there’s no reason you can’t make your own aromatherapy at home. Check our [relax and sleep]( collection to learn more about herbal allies that help bring about sweet and lucid dreaming, and consider spritzing your pillow with a DIY concoction tailored to your needs. If you’re not sure where to start, you can ask one of our herbalists via the herbalist hotline ([click “chat with an herbalist”]( to start your free consultation). WOO-WOO OR WORTH IT #4? GARGLING SALT WATER Our take: Worth a try. Because the vagus nerve is connected to the vocal cords and the throat muscles, gargling is one of the rituals in the throat-stimulating category that [has been shown]( to help with vagal tone. But, as far as we’re concerned, there are quite a few more fun and interesting ways to get those throat muscles vibrating (see below) that you’re more likely to enjoy, and therefore repeat daily for better results. Everyone is different, so if gargling is your thing, gargle away! Especially if you have a sore throat or want to prevent the risk of cavities and gingivitis, gargling salt water could give two birds their wings with one rinse. WOO-WOO OR WORTH IT #5? ICY FACE BATH Our take: Ouch, but maybe? Yes, you might be able to trigger the “diving reflex”, which slows the heart rate and helps constrict blood vessels, by holding your breath and dunking your face in cold water. [Some have even reported]( it helps them with insomnia and has a calming effect, just as a cold compress placed on the chest can help relieve anxiety. Though the risks are relatively low and some experts think it’s worth trying, there aren’t enough studies to confirm whether or not this particularly chilling tactic actually chills us out. We recommend discussing this and any other vagus nerve stimulations with your preferred wellness provider prior to experimenting on your own, especially if you have preexisting conditions or other health concerns. Numerous studies have shown that the vagus nerve could hold a major key to healing an astonishing number of modern ailments. While there’s still so much to learn about this wandering nerve, keep in mind that many vagus-stimulating interventions are generally good for your health anyway, so giving them a try is a relatively safe bet. To know which of these rituals work best for you, consider trying one at a time. Many of these are backed by research, and we’ve included some important data to help you decide which to incorporate into your daily routines. Bottom line: the majority of these rituals are easy and cost-effective (if not free) to help improve vagal tone in the comfort of your home. Here’s a look at 8 of our favorites. 1. HUM OR CHANT Chanting [has been reported]( to have positive effects on the nervous system. It also increases connectedness while decreasing stress. Stimulating the vagus nerve, chanting sounds can also activate the body’s natural healing process, play a role in reversing heart disease, lower cholesterol, and block the release of stress hormones to boost overall immune function. Vibrational sounds not only activate the vocal cords, they have also been used by ancient civilizations to connect to the land and its yields. 2. SUPPLEMENT YOUR DIET If your diet includes healthy servings of fruits and root vegetables, your nervous system may already feel extra nourished. Healthy fats help to create strong brain and nerve tissues, so you definitely want to include those to boost cognition, movement, and mood, as well as the absorption of key vitamins and minerals. B12 and B vitamins can protect the nerves from harmful chemicals. You can get folate B vitamins from spinach, pomegranates and beets, while B12 is plentiful in algae like [spirulina]( and [chlorella](. 3. REGULATE SLEEP HABITS Keep your sleep-wake cycle consistent to level out your mind and mood. The body’s circadian rhythms control the sleep-wake cycle, and when this cycle gets thrown off, we may experience memory loss, diminished focus, and other unwanted side effects of those restless nights. If your schedule doesn’t allow for sleep to happen during natural daylight-moonlight cycles, try blackout curtains to help mimic the womb-like qualities of darkness that soothe the parasympathetic nervous system for deeper rest. [CONTINUE READING ON THE BLOG]( Like a mycelium network, let's connect! 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