The connection between stress and physical health is multifaceted; chronic stress can lead to various physical health issues. When under stress, the body's fight-or-flight response activates, leading to increased cortisol levels, which can negatively impact immune function, weight, and heart health. Stress can also contribute to unhealthy coping behaviors, such as poor eating habits or sedentary lifestyles. Therefore, managing stress through techniques like exercise, mindfulness, and social support is crucial for maintaining overall health and well-being.