Your nose is your first line of defense to allergens, pollens, viruses and the cold air. As air
flows through your nose it goes to work filtering, warming and adding moisture to the air so
by the time it reaches your lungs it’s clean and at body temperature. The moisture ensures
the lungs function and can clear debris that does get through and inflate and function
optimally.
The other amazing factor is the production of nitric oxide (NO) in our sinuses (laughing gas!).
It doesn’t make you giggle but its effects are widespread and definitely promote wellness.
NO works as a sterilizer (anti-fungal, antiviral and antibacterial), it promotes the beating of
cilia – the cells that work like a Mexican wave to move your mucus around, reducing snotty
noses and postnasal drip. It acts as a vasodilator (opens the blood vessels) and breathing
against the increased resistance of small breathing tubes (compared to the mouth) opens up
your air scass – this leads to an overall increase in the amount of oxygen you can absorb –
up to 17-20% than through your mouth! NO also has anti-inflammatory effects.
This is all missed when you breathe through your mouth! You are more likely to feel calmer
as you slow your breath down and tell your body it’s safe believe it or not breathing through
your nose also improves your memory!!
My favorite saying is it’s as silly to breathe through your mouth as it is to eat through your
nose. People often tell me they can’t get enough air through their nose – this can be due to
issues within your nasal structure and sinuses but often is actually due to chronic mouth
breathing. The disuse leads to nasal stuffiness and a sensation of being blocked, so you
continue to mouth breathe worsening the situation.
So….. tuck your chin in, close your lips, let your teeth sit slightly apart, your tongue floats to
the roof of your mouth so it’s creating a small amount of suction, and is docked behind the
top teeth. Breathe silently and feel your head, neck and shoulders relax and enjoy the calm
and wellness.
Written by Catherine George, The Lung Mechanic
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