Depression

Diagnosing physical ailments used to depend exclusively on symptoms and observations, but a prodigious surge in new technology has provided 21st century medicine with an array of precision diagnostic tools — from biomarkers to genetic testing — that have fueled astounding progress in defining and treating illness. Over the past More

The Atlantic:  In his Aphorisms, Hippocrates defined melancholia, an early understanding of depression, as a state of “fears and despondencies, if they last a long time.” It was caused, he believed, by an excess of bile in the body (the word “melancholia” is ancient Greek for “black bile”). Ever since More