I have just had some mercury filling removed and replaced by white ones by a very careful gentle dentist in Bristol. At my consultation he was very interested in me being on glandulars and told me to treat my adrenals first then my thyroid then my gut then my liver. He is very into alternative medicine and has trained as a naturapath . I didnt find the procedure too bad. Not quite sure how many fillings were done though. He didnt use a dam though offerred that, but used high suction and this little thing that went over each tooth to make sure no mercury escaped. I would definatley recommend if anyone want to have a similar job done or who just needs to find a good dentist.