Evidence-Based Practices 6 min read
by Noah Ellis

Does Breathwork Actually Reduce Stress Here’s What the Data Shows

Does Breathwork Actually Reduce Stress Here’s What the Data Shows

If stress had a volume dial, mine used to be stuck on max. Between early-morning meetings, doomscrolling before bed, and the occasional existential spiral over reheated coffee, I was constantly looking for relief. I’ve tried yoga, meditation, journaling, and even that one awkward sound bath session I’ll never repeat—but nothing has been as surprisingly effective as breathwork.

At first, I was skeptical. Breathing? Really? I already do that all day. But once I dug into the research—and let myself actually feel the effects—I realized this wasn’t just some trendy trick. It was a legit way to reset my nervous system, anytime, anywhere.

So, if you're wondering whether breathwork is just hot air or a real stress-busting superpower, let me walk (or breathe) you through what I found.

What Exactly Is Breathwork?

Let’s clear the air: breathwork isn’t just deep breathing. It’s an umbrella term for intentional, controlled breathing techniques that are used to support physical, emotional, and mental well-being.

1. Ancient Roots, Modern Relevance

Breathwork goes way back—like thousands-of-years-back. Ancient yogis practiced Pranayama as part of their spiritual routines. Indigenous cultures used breath as a portal to healing and insight. Today, those same foundations are being explored in therapy rooms, wellness apps, and even corporate stress management workshops.

2. The Basics

The most common types include:

  • Diaphragmatic (belly) breathing
  • Box breathing
  • Alternate nostril breathing
  • Holotropic breathwork Each style varies in intensity and intention, but they all center on one idea: using breath to influence your state of being.

3. No Equipment Needed

One of my favorite things about breathwork? No mat, no app, no chanting. Just you, your lungs, and a few quiet moments. That accessibility is part of its magic.

Breathing Meets Biology: How Science Backs It Up

I’m all for spiritual benefits, but I also like cold, hard data. And when it comes to breathwork, the science holds its breath—and then lets it out slowly.

1. Your Nervous System on Breath

When we breathe deeply and slowly, we stimulate the parasympathetic nervous system—that’s the part that helps us chill out, digest food, and regulate our heart rate. In contrast, shallow, fast breathing triggers our fight-or-flight response. The good news? We can hack this balance by choosing how we breathe.

2. Cortisol Drops, Calm Rises

A 2017 study from Frontiers in Psychology found that diaphragmatic breathing significantly lowered cortisol levels, our main stress hormone. Participants reported feeling calmer and more emotionally regulated. It’s like flipping a switch from chaos to calm.

3. Better Brain Function Under Pressure

Another study in Behavioural Brain Research found that slow breathing improved cognitive performance in stressful situations. Translation: breathing well can help you think clearly when your brain’s in overdrive.

My Breathwork Journey: Awkward Starts, Surprising Payoffs

I didn’t go into breathwork as a believer. In fact, my first session was half curiosity, half peer pressure from a wellness-obsessed friend. We sat in a softly lit room while a facilitator led us through breath cycles that felt more like a vocal warmup than anything remotely stress-relieving.

1. The Weird, Emotional First Time

Some people giggled. Others cried. I mostly yawned and felt mildly self-conscious. But then, halfway through the session, something shifted. My mind went quiet—not “blank,” just... calm. Like the noise dial finally turned down.

2. Turning It Into a Daily Habit

Within a few weeks, I added a short breathwork session to my mornings—just five minutes after coffee. It didn’t always deliver magic, but it grounded me. It gave my brain a beat to catch up before the day sprinted ahead.

3. Unexpected Benefits

What surprised me most wasn’t just the stress relief, but how breathwork helped with focus and patience. On high-anxiety days, a quick breathwork reset became my go-to coping tool. No sage-burning required.

Breathwork Techniques That Actually Work (and Are Easy to Try)

You don’t need a guru to get started. These simple techniques can be done at home, at work, or wherever stress decides to ambush you.

1. Diaphragmatic Breathing

  • How to do it: Place one hand on your chest and one on your belly. Inhale through your nose, letting your belly expand while keeping your chest still. Exhale slowly.
  • Why it works: Activates your body’s natural relaxation response by fully engaging the diaphragm.

2. Box Breathing (aka Square Breathing)

  • How to do it: Inhale for 4 seconds → Hold for 4 → Exhale for 4 → Hold for 4. Repeat.
  • Why it works: Used by Navy SEALs and high performers, this technique stabilizes your mood and sharpens focus.

3. Alternate Nostril Breathing

  • How to do it: Close your right nostril, inhale through the left. Switch nostrils and exhale. Repeat.
  • Why it works: Balances the hemispheres of the brain, reduces anxiety, and boosts mental clarity.

Breathwork and Mental Health: More Than a Trend?

While breathwork is no replacement for therapy, its potential to support mental health is gaining attention from researchers and clinicians alike.

1. Calming Anxiety and Depression

Studies published in the Journal of Psychiatric Research show that people practicing slow breathing exercises experienced reduced symptoms of anxiety and depression. The link? Breathwork helps regulate the autonomic nervous system, which governs emotional responses.

2. Breath as a Regulation Tool

Mental health experts increasingly include breathwork in their holistic care models. It gives individuals a hands-on way to manage emotions when things spiral—especially when talk therapy or medication feels out of reach in the moment.

3. Pairing With Other Modalities

I found breathwork especially powerful when combined with journaling or gentle movement. It amplified the effects of both and helped me process emotions instead of just stewing in them.

The Flip Side: What Breathwork Can’t Do

Let’s be real—not everything works for everyone. And breathwork, while awesome, isn’t a miracle cure.

1. It’s Not for Every Situation

Some people find certain breathwork techniques too intense or even triggering—especially if they have trauma, asthma, or panic disorders. If you feel dizzy or anxious while practicing, pause and reassess.

2. You Still Need Support

Breathwork helps manage stress—it doesn’t eliminate the source. If you’re dealing with chronic anxiety, depression, or trauma, professional support is key. Think of breathwork as a tool in the toolbox, not the whole workshop.

3. Consistency Over Intensity

Doing a five-minute session daily will have a far greater impact than one dramatic session once a month. Breathwork is a skill—like meditation, it takes repetition to fully unlock its benefits.

Making Breathwork a Sustainable Habit

Want to make breathwork part of your daily routine without feeling like it’s just another to-do? Here’s how I integrated it into my life without stress.

1. Stack It With an Existing Routine

I started doing breathwork right after brushing my teeth. Associating it with an already-ingrained habit made it easier to remember—and easier to stick with.

2. Use Cues or Alarms

There’s no shame in using a phone alarm labeled “Breathe, don’t freak out.” Little reminders go a long way, especially on chaotic days.

3. Give Yourself Permission to Keep It Simple

Some days I breathe for 10 minutes. Some days, it’s 90 seconds. It still counts. The goal isn’t perfection—it’s presence.

Critic’s Cut!

  1. Breathing doesn’t just sustain life—it can enrich it.
  2. Science supports the stress-relieving power of breathwork.
  3. No cost, no gear, no hype—just breathe.
  4. Enjoy the benefits, but for complex issues, consult a pro.
  5. When stress weighs you down, your lungs can lift you up.

Exhale the B.S., Inhale the Calm

The next time life feels overwhelming, you don’t need a fancy solution—you need your breath. It's been with you since day one, quietly doing its job, waiting for you to notice its power. Breathwork isn’t about perfection or performance. It’s about presence. It's about showing up for yourself, one inhale at a time.

So go ahead. Close your eyes. Breathe in deeply. And let this moment be enough.

Meet the Author

Noah Ellis

Holistic Wellness Editor-at-Large

Noah Ellis is a lifelong health explorer and certified generalist—with a soft spot for ancient remedies and a deep respect for modern medicine. With over a decade writing for health publications and reviewing wellness innovations across the globe, Noah brings context, nuance, and skepticism to every article. He’s here to connect the dots and ask the questions you didn’t know you needed answered.

Noah Ellis