Personalized health review for Quaker Instant Oatmeal, Weight Control, Maple & Brown Sugar: 160 calories, nutrition grade (B), problematic ingredients, and more. Learn the good & bad for 250,000+ products.
Medical Definition of Depression. Depression: An illness that involves the body, mood, and thoughts and that affects the way a person eats, sleeps, feels about himself or herself, and thinks about things. Depression is not the same as a passing blue mood. It is not a sign of personal weakness or a condition that can be wished away.
Depression results from a complex interaction of social, psychological and biological factors. People who have gone through adverse life events (unemployment, bereavement, psychological trauma) are more likely to develop depression. Globally, an estimated 350 million people of all ages suffer from depression. 2  Depression is the leading cause of disability worldwide, and is a major contributor to the overall global burden of disease. 3  More women are affected by depression than men. 4  At its worst, depression can lead to suicide.