DH has had no sense of smell for 3 or 4 years now. When he first lost it, he went to the dr and had a brain scan etc. It was decided that there was no sinister cause and that it may or may not return. He is pretty fed up about it and I was wondering if anyone could suggest anything he can try. I read somewhere that zinc supplements were good, so he has been taking those for a few months. Other than that and my suggestion that he tries the Chinese medicine clinic, I'm a bit stuck.
Any ideas? Thanks!