Fight-or-flight response: This term describes the body's instinctual reaction when faced with a threatening or stressful situation, preparing it for either confrontation or escape.
Cortisol:It is the primary stress hormone released by the adrenal glands during stressful situations. Cortisol helps regulate various bodily functions in response to stress.
Sympathetic nervous system: This part of the autonomic nervous system activates during stressful situations and is responsible for initiating the fight-or-flight response.