BH, I have a writing 'gig' over on beliefnet.com, and this month I posted something up discussing the authentic Jewish paradigm for health - and how it's much more 'holistic' than Western.
You can read the piece for yourself HERE - but dodgy picture alert! So reader beware.
While you're there, you might also want to take a look at this article: God or Prozac? which looks at whether the depression epidemic is more because of spiritual imbalance, than a chemical one.