nutritionmagician writes: << Recently I have been introduced to the work of a doctor named Danial Amen in California. He is doing some very progressive work with brain imaging and finding out that in some people different parts of the brain are either under or over functioning (this is my very simple explanation; I actually haven't read his book yet, my library just got it in for me yesterday). He is working on correlating various mental and emotional difficulties with this information and uses a combination of drug and non drug treatments to restore normal brain functioning www.amenclinic.com or www.mindworkspress.com >> Judy, Thanks for furthering the cause of the biochemical roots of depression. I checked out those sites and the book looks interesting, It is also available through Amazon.com. It is reasonably priced enough so that I am thinking it might be a worthwhile addition to my own personal library. Maddy S.