I will do the vitamin research and stick to it. I don't have anything to lose by doing so. I live in the uk, which I gather isn't the best place to have a concussion, we don't seem to have much in the way of help here other than big standard neurologists, and on the nhs it's taken me a year to see one of those. Who did nothing.

My main worry is being stuck like this, fairly common I'd imagine. If I had a date when I'd be better by, even if that was 3 years from now, it wouldn't be as bad. But nobody knows, even the professionals. Had a bad night last night, woke up feeling like my head was under water, it's very frustrating when I thought I was making progress only a week ago.

Can anyone tell me why my symptoms go away completely and then come back? It feels like I'm being toyed with.

Thanks for your replies and suggestions so far.