Higher levels of nitric oxide can also improve oxygenation in your body. By humming a few minutes every day, you can exercise ...

One way to irrigate nasal passages, says Dozor, is to use a neti pot. “Physicians often suggest patients try daily irrigation ...

Nasal irrigation, also known as nasal rinsing or lavage, involves cleaning the nasal passages with a saline solution to clear out mucus, allergens, and pathogens. Common devices used include neti ...