Chapter 8: Stress and Physical Illness

Defining Stress

• Stress is a universal part of the human experience, affecting everyone in both positive and negative ways.
• Stress can have a profound impact on both physical and mental well-being.
• Ongoing reactivation of stress pathways can occur due to stress.

Stress and the Immune System

• Stress can suppress the immune system, making us more susceptible to illness.
• Chronic stress can lead to inflammation, affecting the immune system.

The Impact of Stress on Physical Health

• Stress can contribute to the development of chronic diseases, such as hypertension, cardiovascular disease, and diabetes.
• Stress can also exacerbate existing conditions, such as asthma and arthritis.

Coping with Stress

• Building resilience and maintaining good health can be achieved through strategies for coping with stress.
• Effective coping mechanisms include social support, self-care, physical exercise, and relaxation techniques.
• Building resilience helps to mitigate the negative impacts of stress.

Stress and Health Behaviors

• Stress can influence health behaviors, such as smoking, alcohol consumption, and unhealthy eating habits.
• Healthy behaviors, such as regular exercise and balanced eating, can help to reduce stress levels.