Dear Stuart dont know if youve found a dentist yet but theres one in Wimpole Street, its called the ELLA clinic. I spoke to the dental nurse there at great lengths yesterday and she was excellent, as I may have a cavitation. The other thing is they have a neurologist starting work with them in December. She worked for the NHS for twenty years with people suffering from dementia ect from toxic poisoning. She looks at your symptoms and works out de--tox for you. This gives me a lot of faith as she has so much experience in this field. Unfotunately she is abroad until December, so I have booked an appointment for then. Hope this may be of some help to you. Tracy