What is the body's alarm response?

The body's alarm response, often referred to as the "fight or flight" response, is a physiological reaction to perceived threats or stressors. It involves the activation of the sympathetic nervous system, leading to the release of stress hormones like adrenaline and cortisol. This response prepares the body to either confront the danger or flee from it by increasing heart rate, elevating blood pressure, and redirecting blood flow to essential muscles. Additionally, it heightens alertness and sharpens focus to enhance survival chances in a threatening situation.