29 Health Post: Mouth breathing has been shown to cause: · ADHD · Asthma · Sleep disorders · Chronic fatigue · Allergic reactions · Facial disfiguration · Decreased brain activity (twitter.com) posted 1 year ago by ExplosionofBullSh1T 1 year ago by ExplosionofBullSh1T +29 / -0 10 comments share 10 comments share save hide report block hide replies
True. Should inhale through the nose, nasal cavities provide an essential, to the air taken to the lungs. Can't remember the name of it. Starts w an N, though
nitric oxide
Thanks