Cathbe,
There used to be websites linked to the Kushi Institute's website that talked about some various dental concerns such as mercury amalgrams and dental care but alas in the modernization of the site they cut out the links.
Read about root canals, for instance in "Healing with Whole Foods" by Paul Pitchford (1) and also "The 3 1/2 Year Success of Root Canal Cover-Up" (
http://www.price-pottenger.org/Articles/Rootcanal.htm ) , about mercury amalgams and fillings in "How to Save Your Teeth:Toxic-Free Preventive Dentistry" by David Kennedy, D.D.S. (1),
"Mercury Free" by Dr. James E. Hardy (2), and
"The Complete Book of Dental Remedies" by Flora Parsa Stay, DDS (2).
Holistic Dental Services (
http://www.holisticdentists.com/services.htm )
Contact Gale Jack through this webpage: (
http://www.amberwaves.org/#cu ) and she might know of macrobiotic friendly dentists in your area.
Thank you, very much.
Bruce Paine