Vagus Nerve Stimulation: Why Quick Hacks Don't Work (And What Actually Does)
- Chloe Markham
- Apr 25
- 4 min read
Updated: May 1
In this article: what the vagus nerve is, why quick hacks don't stick, and a simple daily breath practice to start training it.
The wellness internet constantly shows us how to reduce our stress.
Of course it does. Burnout’s on the rise, frazzled brains are dominating, everyone and their aunt is losing it.
And of course we want to be less reactive, less overwhelmed, less on edge all the damn time.
So we lean on those TikToks and Reels that give us quick 10-second hacks to stimulate our vagus nerves (because doesn’t that sound official and helpful).
I’m sorry to be the one to tell you: it ain’t that simple. But, when you get it right, it IS wildly impactful to the way you feel every single day.
What does stimulating the vagus nerve actually do?
Vagus nerve stimulation is one of the most researched ways to activate the parasympathetic nervous system.
The vagus nerve (or vagal nerves) is a part of your autonomic nervous system (ANS). It communicates with your brain, heart, and digestive system, and it’s a big part of your parasympathetic system (i.e. the rest-and-digest part of your nervous system. Read more about your nervous system here).
Stimulating your vagus nerve is a simple way to downregulate, or become calmer and more relaxed. So there’s no wonder the TikToks abound with easy tricks to do exactly that.
But the vagus nerve isn’t a magic switch. It’s a skill you train.
Quick fixes don’t tend to work for very long. You know this. Throwing the run-flat tyre on your car to replace a blow-out is a good idea, but only if you’re driving 10 miles super slowly to get to a garage to replace it with a proper tyre.
It’s the same with vagus nerve stimulation. A breath hack today is awesome — you’ll definitely feel a temporary shift and this afternoon’s tasks might even feel a bit easier. But repeated practice changes your baseline regulation.
This is adaptation over time, versus quick hacks.
What if it’s about range instead of calm?
Need I remind you: life isn’t always calm. What if you built your resilience to it all, rather than just find calm for a few mins?
Calm is lovely, sure, but capacity is what actually changes your life.
The science is clear:
Regular vagus nerve-stimulating habits improve our heart rate variability (HRV — this means your heart improves its ability to recover after intensity).
Higher HRV means we’ve improved our adaptability.
Improved adaptability means we’ll have better emotional regulation.
In everyday terms, this means:
Your body gets better at shifting states
You recover faster from stress
You don’t get stuck as easily
And once this is true for you, you’re creating the conditions for feeling better every single day. Instead of chasing positive feelings, you’re setting up the availability of them.
Practicing once will help. Practicing weekly will change you.
That’s what we do inside Joyful.
When your system is dysregulated (which happens every day even in healthy people, the problem is when you get stuck there), your body is in some version of protection mode.
It means that you’re on edge, or shutting off from the world, or braced for something.
Healthy, normal, even important, these systems are there to keep us safe, and alive, and protected in an unpredictable world.
But in those states, positive emotions don’t flow as easily — our bodies just don’t feel safe enough to go there.
But when your vagal tone improves (when your system gets better at returning to a state of safety and connection), you don’t have to try so hard to feel better, you just… do, more often, more naturally, and with less effort.
How to work with your vagus nerve
Things like:
slowing your breath down
lengthening your exhale
humming as you exhale
moving your body in a way that feels good, not punishing
taking actual pauses in your day (not just scrolling with tension in your jaw)
And so these are no longer just calm down right now tools, they’re actually everyday range-improving tools when you repeat the practice.
Try this simple breath technique on repeat this week:
Breathe in for 4
Take another sip of air in at the top
Then exhale and sigh it out
Try this every morning for the next 7 days. It’s the consistent practice that matters, not the intensity; it’s about doing it often enough that your body starts to believe you.
Practice it with me here:
This practice done regularly sends a signal through your body that you’re safe enough to soften. And when your body softens, it doesn’t just reduce stress, but it creates the conditions for something flippin’ positive to come in.
And that’s the part I care about most.
This isn’t just about helping you cope with your life, but actually bloody enjoy it.
Your body already knows how to enjoy life, it just needs the right conditions to get there. And the more regularly you give it those conditions — even in small ways — the more you’ll notice that beyond being a bit less stressed (hallelujah), you’re actually feeling more adaptable, more resilient, and yes, more joyful.
And life is way too short for anything less.
Hope this works for you, my friend. Thanks for being here.
You look great today,
Chloe🧡
If you’re ready for this consistent, real-life nervous system regulation that positively impacts the joy in your life, Joy Unplugged is my 8-week programme where we do exactly that together.
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