http://www.huffingtonpost.com/lloyd-i-sederer-md/stronger-together_b_5682989.html? Twenty-five hundred years ago, well before Christ, Hippocrates, the Greek father of medicine, identified melancholia as a common condition of dark mood and physical malaise. He even attributed melancholia, which today we think of as clinical depression, to a biological disturbance, namely an excess of a bodily fluid he called “black bile.” Melancholia —…