08/31/2026
Nitric oxide is responsible for many important things happening in your body — and most people don’t even know much about it.
It plays an important role in blood vessel function, circulation, blood pressure regulation, and more.
And here’s the part that makes this especially interesting:
Your NOSE is involved in the process.
Your nasal passages and sinuses are an important source of nitric oxide, which is one reason how you breathe matters.
So what exactly is nitric oxide?
How does nasal breathing support it?
And what does your tongue, sleep, diet, and mouth breathing have to do with the bigger picture?
Here’s what you should know →
Swipe through, and then SAVE this post so you can come back to it later.
Because your breathing habits may be affecting more than you realize.