http://www.radio4all.net/program/28536Podcast for Program: The Body ChemicalWed, 23 Jul 2008 09:14:12 +0000240http://www.radio4all.net/program/28536Western medicine has always looked at the body as a system in balance. Today’s show looks at how ideas about the body’s equilibrium have changed over the past few centuries, from humoral theory to the discovery of vitamins and the role of trace elements in human health. The Element of the Week: Black bile. Chemical Heritage FoundationWed, 23 Jul 2008 09:14:12 +0000