Which of the following is an example of a healthy coping mechanism?

Engaging in physical exercise is an example of a healthy coping mechanism because it promotes both physical and mental well-being. This activity releases endorphins, which are chemicals in the brain that act as natural painkillers and mood elevators, helping to reduce stress and anxiety. Additionally, regular physical activity can improve sleep, boost self-esteem, and create a sense of accomplishment, all of which contribute positively to mental health.

In contrast, other options like eating junk food, social withdrawal, and substance abuse typically do not provide healthy ways to cope with stress or difficult emotions. Eating junk food may offer temporary comfort but can lead to feelings of guilt and negatively impact physical health. Social withdrawal can isolate individuals, preventing them from receiving support and exacerbating feelings of loneliness or sadness. Substance abuse not only poses significant health risks but also often leads to further emotional distress and interpersonal issues, making it an unhealthy way to cope with problems.