Feeling down? Recent research from Harvard found that consuming a certain type of fruit can significantly lower your risk of depression. Here's how.

In addition to MDD, there are several other kinds of depression, including: Persistent depressive disorder (PDD), previously known as dysthymia, is diagnosed in people who experience persistent ...

The National Health and Nutritional Examination Survey confirmed that people with vitamin D deficiency are at significantly higher risk of depression than individuals with normal levels.