Cleveland Clinic explains that deep, purposeful breathing is one of the simple ways that may support vagus nerve activity and help the body calm down during stress.
The important point is balance. The vagus nerve is not a magic switch, but breathing can be one practical tool for helping the body move away from constant tension.
Why Shallow Breathing Can Make You Feel Worse
When people are stressed, anxious, rushed, or sitting for long periods, breathing often becomes shallow. Instead of using the diaphragm fully, the body may rely more on the upper chest, shoulders and neck.
Over time, this may contribute to:
