You MUST Breathe Through Your Nose This Is Serious!

by breathing through mouth your are triggering your flight or flight

when breathing through nose the air is getting nitric oxide which dilated all blood vessels, effects, diagphramatic breathing, kills microbes, and more.

nasal breathing is parasympathetic, you will get more oxygen and nitric oxide which also help dilate the lung air sacs volume etc.

first switch over to nasal breathing if you are a mouth breather; cure for asthma anxiety, brain fog, etc.

If your breathing through your mouth you need to close your mouth.

also your sleep will be impaired breathing through your mouth at night so you will not get rest and then your whole body physiology will be messed up

look up nostril breathing oxygen advantage on youtube and learn a bit if your a mouth breather

https://www.youtube.com/watch?v=UH-M_RtUvj4&t=84s

I sorta think if it was so bad to breathe in or out of the mouth, whomever created us would have not made that possible.

But I’m not a medical doctor so I can’t be certain.