The Biology of Depression

<Tab/>Depression is a mood disorder or mental illness in which a person experiences a constant depressed mood and diminished interests or pleasure. Symptoms may also include insomnia, weight loss or gain and indecisiveness or loss of ability to concentrate. Everybody faces a depressed mood but clinical depression is a re-occurring disease including multiple episodes, lasting at least two weeks. Many people believe depression is more of a character flaw more then a medical illness but it's rarely known that it'san illness that faces 17% of people.
<Tab/>The biolo…