As common as depression is—about one person in 10 experiences depression in any given year—it still eludes complete understanding. There does not seem to be a single cause; rather many factors ...

Add Yahoo as a preferred source to see more of our stories on Google. Some people may experience seasonal depression during the spring. Symptoms can include low mood, reduced motivation, and more.

Depression is characterized by a persistent low mood that can affect quality of life. If symptoms usually only occur in the winter months, it may be seasonal affective disorder (SAD), or major ...

A large international study led by researchers at the Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, shows that major depressive disorder (MDD) not only increases risk ...

You spot signs of depression in someone you care about or in yourself and want a clear explanation. Research still shows no single cause, but scientists now point to a mix of genes, brain-cell changes ...

Depression — also known as major depressive disorder (MDD) or clinical depression — affects not only your mood, but also your ability to feel, think, and function. It blunts sensations of pleasure, ...

Cause or coincidence? Research on sugar intake and depression points to a consistent association, but not a clear ...

Childhood depression is a serious mental health condition that can affect children’’s emotional well-being and daily functioning. While it’s normal for children to experience sadness and mood changes ...

Objective: We sought to examine whether higher rates of depression in women than in men can be explained partially by the artifact hypothesis, which suggests that when both sexes have the same ...

Clinical depression is often linked to aches and pains, including back pain. Having chronic back pain is also associated with worsening depression symptoms in some people. Research indicates there’s a ...