More information please on titanium implants, root-canal fillings and bone replacement after tooth extraction was the plea last time from one reader.
In the first place, urges one reader, don't have a root-canal filling. Since having hers done, she has been very ill. Root canals are more toxic to the body than even mercury fillings. Read Hal Huggins and what he has to say about root canal work (website: http://www.hugnet.com). Another suggests seeing a homoeopath before killing a tooth.