Thank you. That helps to broaden my understanding. I'll look at the link today about nerve damage - only have about an hour in me today and have to focus on work. From a quick scan of your comments though I can see once again as it keeps presenting itself that rest/sleep is really the only current cure - and of course a huge component even if future drugs can assist.

A few of my clients are medical researchers and they have specifically worked on neuro regeneration. They seem think they are quite a few years away from helping us out.

thanks again.