Nose breathing and nitric oxide creation 1 of 2
Nose breathing is beneficial to our health in many ways. One of them is, it creates Nitric Oxide, which gets produced in the nose and sinuses when nose breathing, then it gets transported to our lungs and the bloodstream. Look up the benefits of Nitric Oxide. Just for this alone, it is well worth trying to breather through the nose as much as possible.
