2. Emotional Stress

Studies show psychological stress interferes with the body's ability to control inflammation, which heightens the risk of disease. Emotional stress triggers the production of cortisol, the flight-or-flight stress hormone that plays a role in inflammation. Excess cortisol also increases one's risk of contracting an infection. Many people make this connection themselves, noting they are more likely to develop a cold or other minor infection when stressed than when mentally healthy.

2 of 10

More on Facty Health


Popular Now on Facty Health


This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.