The importance of nasal breathing cannot be overstated and will be mentioned a lot here on the website and during therapy sessions with patients. Breathing through the nose is superior in many ways but the focus today will be on  nitric oxide (NO) production. We know that NO is a widespread signaling molecule that affects many processes throughout the body. Although you can obtain nitric oxide from dietary sources, enzymes in the nasal sinuses are the primary  producers of NO gas in the body.

Chronic mouth breathers are likely NO deficient, let's talk about some of the benefits of nitric oxide. As a vasodilator, it works to decrease blood pressure while improving blood flow to the many organs. It also has anti-inflammatory effects within the arteries and can blood clots and other obstructions in the vessels.  Aiding in immune defenses, nitric oxide helps to destroy viruses, bacteria and parasites in the body. It works to enhance memory and learning, supports healthy digestive system and influences hormonal excretions from all glands.

Lastly, this miracle molecule