“Hmmmm… The Surprising Science of Humming”

Simple Sound, Profound Benefits

Have you ever caught yourself humming without even thinking about it? Maybe in the shower, while folding laundry, or walking in nature? You’re not alone—and it turns out that little “hmmmm” might be doing more good than you ever imagined.

That’s the heart of my upcoming workshop: “A Transformational Journey, Vibrational Healing Through Humming”. 

Because humming isn’t just cute—it’s calming, healing, and deeply human.

Why Humming?

As someone who works with sound and the nervous system, I’m endlessly fascinated by how simple vibrations can help us regulate, restore, and reconnect. Humming is the most accessible sound tool I know. No instruments, no fancy techniques—just breath, vibration, and curiosity.

If you’re someone who experienced childhood trauma, like me, this modality will help you. I didn’t realize how humming, along with rocking and finding quiet hiding places, were tools my nervous system used to keep me grounded and calm naturally. It continues to soothe my nervous system whenever or wherever I need it.

When I began exploring humming more intentionally as a yoga teacher and therapist, I noticed a real shift:

• My breath slowed down.
• My mind quieted.
• And a gentle sense of joy—like an old friend from my childhood—came humming back. Your nervous system really does know what it needs!

What the Science Says: Healing Power of Humming

Don’t be fooled by how simple it sounds—humming is a physiological powerhouse. Here are a few of its greatest hits:

• Nitric Oxide Boosting: Humming increases nitric oxide in your sinuses by up to 15x. That means improved immunity, better airflow, and sinus support.
• Vagus Nerve Activation: Humming stimulates the vagus nerve, the “wandering” nerve that helps us rest, digest, and heal.
• Natural Breathwork: Humming naturally slows and lengthens your exhale—like doing pranayama without even trying.
• Vibrational Medicine: The gentle buzz of a hum travels through tissues and bones, even into the brain. You literally resonate from the inside out.

Emotional Benefits You Can Feel

If you’ve ever felt calmed by a lullaby, grounded by a chant, or soothed by your own hum, you already know the magic.

• Humming helps lower anxiety and stress
• It anchors us in the present moment
• It even lifts mood and supports better sleep

We’ll evoke the spirit of an ancestor, guide, or loved one—someone whose energy supports you—whether known or unknown, distant or close through a guided meditation/humming practice. 

We’ll explore all of this in the workshop—and try a bedtime hum you can take home.

Ancient Roots, Modern Science

Humming isn’t new. It’s been around for thousands of years in sacred and secular traditions:

• The yogic practice of Bhramari Pranayama (the “humming bee breath”)
• Chanting in spiritual traditions from Buddhist to Benedictine
• Indigenous and monastic lineages that use vocal tone for healing and prayer

What’s exciting is how modern research is finally catching up with what these lineages have always known: sound heals.

What We’ll Do in the Workshop

This workshop isn’t just about learning—it’s about experiencing.

• We’ll start with a playful icebreaker (yes, you’ll hum right away!)
• Dive into the surprising science of humming
• Explore emotional and physical benefits

Practice fun group activities like:

• Humming your mood
• Feeling vibrations in your body
• Creating a group “harmony hum”

You’ll leave with real tools, a light heart, and probably a favorite new way to exhale.

Everyday Humming Habits

We’ll wrap with a toolkit you can use anytime—

• In the car
• On a walk
• Before sleep
• When you’re overwhelmed and need a nervous system reset

I’ll even invite you to try a 7-Day Humming Challenge—because the benefits grow with consistency.

Final Hum, Full Circle

We’ll close with a grounding group hum, giving everyone a chance to notice:

“How do I feel now, compared to when I walked in?”

My hope is that you’ll leave feeling clearer, softer, and surprisingly uplifted—because sometimes healing really is that simple.

Curious? Come hum with me. Let’s explore the vibration of healing, joy, and connection—together.

Register for my “Vibrational Healing Through Humming” workshop and use the discount code SandyK30 to save 30% as a special gift for reading this blog.

Namasté, 

Sandra Krzyzanowski,
Yoga teacher/therapist

Connect with Sandy Krzyzanowski and follow her on Facebook and Instagram.

A Transformational Journey

Vibrational Healing through Humming

with Sandy Krzyzanowski

Sandy Krzyzanowski leads a companion class on humming, a simple yet powerful tool to calm the nervous system, reduce stress, improve sleep, and support healing. Participants will experience how this practice transforms emotional balance and fosters resilience in everyday life.

Register for Sandy’s Class: https://bit.ly/ATJSandyK

Early Bird Bonus: Save an extra 15% when you register before 9/1 with code WUATJ15.

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