For Amadeus, Todd and the other scholars on this list:

Here are some good books that provide food for thought:

1) The Second Brain by Michael D. Gershon, M.D.,  Harper Perennial,
Division of Harper Collins Publishers, 1998, ISBN 0-06-093072-1

Your Gut has a Mind of its Own

2) Lights Out, By T.S. Wiley with Bent Formby, Ph.D., Pocket Books division
of Simon and Schuster Inc., 2000, ISBN 0-671-03867-2

Sleep, Sugar and Survival

Tryptophan pre-cursor recipe:

based on the assumption that dates and sesame seeds have the necessary
ingreditents:

1) Pit mejddool dates by slitting them lengthwise

2) Make a nut butter using sesame seeds, almonds and an omega three oil
(like flax) or a monosaturate like olive oil

3) Stuff mejdool dates with nut butter