Why Do We Breathe Through Our Nose More Than Our Mouth?

We breathe through our nose more than our mouth because it feels better and makes us healthier. The nose warms up the air before we inhale it, which is like wearing a coat for your lungs! It also helps you smell things, and it filters out dirt from the air, kind of like a little vacuum cleaner inside your head. Your mouth breathes too, but it doesn’t do these cool tricks, so most of the time, your nose does the job.