The vagus nerve is the primary nerve of the parasympathetic nervous system, which initiates the body’s “rest and digest” response, says Gordon-Elliott. The parasympathetic nervous system supports ...

It’s important to note that breathing exercises are a complementary ... it’s triggering the vagus nervous system in the body, says Lin. The vagus nerve runs from the brainstem to the abdomen ...

One of the most common causes is a deviated septum, and children are often prone to oral breathing due to frequent nasal ...