Breathe in while noticing the breath fill your stomach, exhale with ... able to activate your parasympathetic nervous system. This is one way to manage anxiety related to stress and high cortisol ...

Some people however, become so nervous that it can interfere with their concentration, leading to poor performance. Exam anxiety gives people 'butterflies' in the stomach, headaches, cramps ...

The feeling of “butterflies in your stomach” is a universally recognized experience. It’s that fluttering, nervous sensation ...