For Melissa:

You can find some information about herbs in the last edition of Ruth
Lawrence's book A Guide to the Medical Profession. But I also have a medical
newsletter called The Medical Letter published by The Medical Letter, Inc.
56 Harrison Street New Rochelle, N.Y. 10801 vol.21, No.7 (Issue 528) of
April 1979 that contains information about different herbs. It's title is
Toxic Reactions to Plant Products sold in Health Food Stores. Subscription
fee for 1 year is approximately $20.00
Dany Gauthier IBCLC
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Tel: 514-923-3792
Fax:514-923-3802