By eHow Health Editor
Rate: (2 Ratings)
Although doctors are not sure exactly what causes depression, there are known risk factors, such as having a family history of the disorder and being under a lot of stress. Treatments may include medication, exercise and diet changes. Some people may also find doing relaxation techniques helps ease their depression. Relaxation techniques may help by reducing stress hormones in the body, changing the brain chemistry and creating a feeling of well being.
eHow Health Editor