无形的压力作文600字篇17

A person who is stressed typically has anxious thoughts and difficulty concentrating or remembering. Stress can also change outward behaviors.

Disease(生病): Physicians increasingly acknowledge that stress is a contributing factor in a wide variety of health problems. These problems include cardiovascular disorders such as hypertension (high blood pressure) and coronary heart disease (coronary atherosclerosis, or narrowing of the hearts arteries). Stress also appears to be a risk factor in cancer, chronic pain problems, and many other health disorders.

There is substantial evidence that stress suppresses the activity of the immune system, leaving an organism more susceptible to infectious diseases.