Anxiety disorders are the most common mental illness in the United States. They affect 40 million adults age 18 and older in the United States, or 18% of the population each year. It can be triggered by a stressful situation, such as a job interview or a first date. It can also be caused by an event that has nothing to do with you or your life — for example, if you're on vacation and hear...

Pain can simply be defined as an annoying or unpleasant sensation that limits a person's ability to carry out their normal daily activities in an independent manner. It can also be taken as an early warning sign that your body is not in a comfortable state and calls for appropriate action. The perception and intensity of pain varies from person to person. A person with a broken bone may not...

Being overweight can increase your chances of having bad cholesterol in your blood. Due to high cholesterol, a person may suffer from heart related diseases. According to doctor's research, a 10-pound increase in body weight produces 10 milligrams of cholesterol in the body. The body naturally needs cholesterol, and the liver makes the waxy substance to build the body's cells. Cholesterol is...