According to several studies more than 15 million people annually in the U.S are showing symptoms of depression. This mental illness affects people irrespective of sex, age, origin and economic status. In other words, depression is a mental state in which the sadness prevents people from doing everyday activities. It is a disorder experienced by the entire body and affects the mood, the thoughts, and the overall health of an individual. In fact, it affects the way someone feels about himself and about those around him, and can even affect our everyday needs like food and sleep.
Depending on the severity and symptoms,
depression can be classified into three types: unipolar, which is the most common type, dysthymia - a chronic type and bipolar disorder, which consist of periods of depression, as well as periods of increased energy and good mood.
