A bit off the topic, I know, but I am using Manuka medihoney at present for a bad head cold - it is popular here in Australia. It seems to help my with my extra dry mouth and sore throat. As far as I am concerned it is worth using because it is not going to hurt me - I don't expect it to 'cure' my cold, just alleviate some of the symptoms. Naturally I continue to look after my teeth as a priority.

I wish your brother well with his treatment. Helen