What Is the Definition of Clinical Depression? (1:24)
Changes in weight and appetite can be symptoms of clinical depression, says HealthMaker Jeffrey Borenstein, MD, a psychiatrist at The Brain and Behavior Research Foundation. In this video, he elaborates on the most telling signs of depression.
Experts explain the causes, symptoms and treatment of depression, including how a healthy lifestyle, diet and exercise, may help prevent depression and ease mild depression. Learn about the latest treatment for major depression.