Bhramari: The Hum of the Bumblebee
Breath That Heals the Terrain: Nitric Oxide, Mental Clarity, Virus Prevention
How a simple hum steadies the terrain and opens the breath
“Le terrain est tout, le microbe n’est rien.”
— Louis Pasteur (echoing Claude Bernard and Antoine Béchamp)
Nineteenth-century French medicine wrestled with the question of what really causes disease. Pasteur’s famous line, said to be a late concession to Claude Bernard and Antoine Béchamp, reminds us that microbes alone are not decisive — it is the terrain of the host that matters most.
Half a century later, the Russian physiologist A. D. Speransky expanded this idea. In A Basis for the Theory of Medicine (1943), he described illness as a progressive chain of reactions: each stage shaped by the nervous system, each outcome dependent on the shifting condition of the tissues themselves. Disease was not a single strike from a germ, but a sequence determined by terrain.
That logic carried forward to our own pandemic: not everybody who met the virus contracted the virus.
My Clinical Perspective: COVID, Masks, and the Nose
I worked in hospitals during the heavy COVID months. Yes, I had the obligatory vaccinations.
However, I also protected myself in other ways during the months when the virus was ramping up.
The mask on my face was for my patients — a safeguard in case I carried a silent infection. But my own protection came elsewhere. It came from my nose.
Before each shift, I paused for a few minutes of Bhramari, the Bumblebee Breath. I wanted my nose to allow me to use it to keep me safe: it to filter the air behind my mask for my protection.
I paired conscious nostril breathing awareness with bee breath to reduce any allergenic swelling and mucus production prior a shift and sometimes on my break. I wanted mast cells settled, not triggering histamine release. I wanted my nasal passages open and functional: warming, humidifying and filtering. I wanted the terrain of my nose to be clear and dry — not inflamed, not wet or warm furtile terrain.
The stability of my airway reduces the capacity of viruses to multiply.
The sinuses are not just reservoirs of warmth and moisture; they are also reservoirs of nitric oxide, our natural antimicrobial. When I hummed, I was tending that terrain. I felt prepared, not panicked.
How to Do the Bee Breath
Inhale gently through the nose.
Keep the lips closed.
Hum on the exhale, long and steady, like the drone of a bee.
Traditional practice adds Shanmukhi mudra:
Thumbs close the ears.
Index fingers rest on the closed eyelids.
Middle fingers press the sides of the nose.
Ring and little fingers gently draw the lips together.
This seals vibration inside the skull, creating a resonant chamber — the “hive” of the practice.
What Happens Inside
Humming isn’t just sound. It sets off a cascade:
Increases production of nitric oxide (NO) from nitrogen and oxygen, both abundant in the nasal passages
Vibration opens the upper airway, easing congestion.
As the passages clear, breathing slows naturally.
Slower breathing retains more CO₂, which relaxes smooth muscle further.
The diaphragm and airway walls soften; the whole “breathing bag” enlarges.
With this, the nervous system recognizes safety — the state is shorthand for parasympathetic tone.
The bee has always carried mystery. Small yet powerful, it sustains life through its resonance.
Vibration itself is not trivial. Sound waves push molecules together; they help gases combine into compounds. In the body, vibration steadies the nervous system, releasing tension and quieting the drive to over-breathe.
Vibration sound baths with gongs and crystal bowls draw the body down into deep relexation: deep rest, deep digest.
Physicists reminds us that the universe itself emerged from oscillation, from energy pulsing into form.
Bhramari borrows its name from the bee to remind us that health begins in resonance — in tending the terrain with breath and vibration, the same forces that have always created and sustained life.
About the Author:
Catherine Broué works with the body as a whole system, focusing on breath and the nervous system. After two decades in ICU and dialysis, she turned to the deeper question of real health, guided by mentors and the insights of Christian Bohr and Konstantin Buteyko. Her work centres on the body’s true regulators — breath and the central nervous system — and the return to parasympathetic dominance.